Name: More on the -3 dB trick @TheHansBeekhuyzenChannel
Uploaded: 2024-10-23T08:17:00-05:00
Duration: 8 min 17 s
Description: More on the -3 dB trick

More on the -3 dB trick

The Hans Beekhuyzen Channel 2024-10-23 | More on the -3 dB trick

Magna Mano Ultra mk3 Farad streamer and network bridge

The Hans Beekhuyzen Channel 2022-12-02 | Five years ago I reviewed the first iteration of the Magna Mano, which at that time was good for the money. In this review the third incarnation in which some things hardly changed while others are. Drastically!

Contents of this video

00:00 - Introduction
00:22 - Start of program
01:03 - How to use
02:05 - The outside
04:13 - The inside
06:22 - In use
08:54 - How tested #1
09:41 - Sound quality #1
10:32 - How tested #2
11:13 - Sound quality #2
11:53 - How tested #3
12:48 - Sound quality #3+
14:00 - The wrap

Relevant videos:
Magna Hifi Mano review: youtu.be/Gb1sv5k5QkM
Volumio 3.3 Universal review: youtu.be/cVETnhl_4es
My presentation at the Noir & Blanc Brussels Hifi Show 2022: youtu.be/TnmsNZb7OeE
Holo Audio May NOS DAC review: youtu.be/iAj_0WZT5Eo
Ayre Acoustics AX5 20: youtu.be/cHruLttewB4
PMC Fact.12 Signature: youtu.be/QZ2JAAqvjUQ
IsoAcoustic Gaia II: youtu.be/dh9LmqYpxIg
Chord Dave: youtu.be/1jlW1awWXqQ
About my reference setups, July 2022: youtu.be/vLUkZVAFrzc

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My channel:youtube.com/channel/UCR4tuhqPppVp-PD0q17sPEA
My site: http://www.theHBproject.com/en
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen

Jays Audio DAC 2 MK3 Ladder DAC

The Hans Beekhuyzen Channel 2022-11-25 | Using a Soekris dam 1941-12 R-2R module, a quadruple linear power supply, four discrete analog audio stages, volume control, remote control, a bomb free cabinet and yet costing only slightly over 3,000 dollar That’s the Jay’s Audio DAC2 MK3.

Contents of this video

00:00 - Introduction
00:30 - Start of program
01:00 - Where to use
01:55 - The front
03:15 - The rear
04:19 - The inside
05:33 - In use
06:38 - How tested
07:13 - Sound quality
08:16 - About judgements
09:39 - The wrap

Relevant videos:
Jay’s Audio CDT3 MK III review: youtu.be/UAAAQPtMXT8
My presentation at the Noir & Blanc Brussels Hifi Show 2022: youtu.be/TnmsNZb7OeE
Ayre Acoustics AX5 20: youtu.be/cHruLttewB4
PMC Fact.12 Signature: youtu.be/QZ2JAAqvjUQ
IsoAcoustic Gaia II: youtu.be/dh9LmqYpxIg
Chord Dave: youtu.be/1jlW1awWXqQ
About my reference setups, July 2022: youtu.be/vLUkZVAFrzc

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My site: http://www.theHBproject.com/en
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen

Jay’s Audio CDT3 MK III CD transport

The Hans Beekhuyzen Channel 2022-11-18 | What if you build a CD-transport with a power supply that wouldn’t be a mismatch for an amp, use the CDPRO2-LF mechanism and build it in an extremely heavy cabinet? Then you get the Jay’s Audio CDT-3 MK III

Contents of this video

00:00 - Introduction
00:22 - Start of program
01:10 - How to use
01:41 - The front
02:30 - The rear
04:09 - The inside
05:59 - In use
69:54 - How tested
07:31 - Sound quality
08:07 - The wrap

Relevant videos:
Ayre Acoustics AX5 20: youtu.be/cHruLttewB4
PMC Fact.12 Signature: youtu.be/QZ2JAAqvjUQ
IsoAcoustic Gaia II: youtu.be/dh9LmqYpxIg
Chord Dave: youtu.be/1jlW1awWXqQ

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My site: http://www.theHBproject.com/en
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen.

My presentation at the Noir & Blanc Brussels Hifi Show 2022

The Hans Beekhuyzen Channel 2022-11-11 | What kind of streamers are there and why do digital audio equipment differ in audio quality. A registration of my presentation during the Noir & Blanc Brussels Hifi Show 2022
November 5th and 6th my colleague Jaap Veenstra of Aplha-Audio.net and myself were asked to do a presentation on the Noir & Blanc Brussels Hifi Show 2022. I was already asked if a video registration of my presentation would become available. I didn’t expect it to be registered but Jaap was so kind to register and edit not only his very interesting presentation on networks for audio, but also my presentation. A link to his presentation is in the top right corner, at the end of this video and in the show notes. We had to work in a rather noisy hall so I am slightly less focussed than normal. Enjoy.

Contents of this video

00:00 - Introduction
00:21 - Start of program
01:08 - Start presentation: What kind of streamers are there
17:56 - How digital works
20:26 - What causes jitter
28:02 - The reconstruction filter
34:29 - Upsampling
36:51 - The wrap

Link to the presentation of Jaap Veentra, Alpha-Audio.net: youtu.be/ZvnTKTGpito

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My site: http://www.theHBproject.com/en
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen

Dynaudio Focus 10 active streaming speakers with DIRAC

The Hans Beekhuyzen Channel 2022-11-04 | The most universal wireless active Dirac enabled speakers around

Real wireless speakers are very limited in quality since they need to be battery powered. Better ones, like the Dynaudio Focus 10 on review here, do need a mains cable. But since most homes have mains outlets all around the place, that’s no problem. All audio connections can be done wireless….

Contents of this video

00:00 - Introduction
00:29 - Start of program
01:24 - How to use
03:24 - The Roon setup
04:15 - The DNLA setup
05:37 - Using CD’s
06:13 - TV sound
06:44 - The front
07:18 - The rear
09:27 - In use
11:16 - About Dirac
12:23 - Sound quality
14:13 - The wrap

Relevant link:
Product page: dynaudio.com/home-audio/focus/focus-10

Relevant videos:
MiniDSP SHD Power review: youtu.be/NubDSsR6fP0
NAD M10 review: youtu.be/HlTeJe-qZkU
Roon Rock setup: youtu.be/AtfXsVM9QDE
Audirvana Version 3+ review: youtu.be/9EKB0NH0qDA
About my reference setups, July 2022: youtu.be/vLUkZVAFrzc
JRiver Media Center review: youtu.be/9EKB0NH0qDA
Playlist DIRAC equipment: youtube.com/watch?v=_H9WMgZP1yY&list=PLMbsmejHnP8HbWyEHnl4ZNSRHHcLOY6bc

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My site: http://www.theHBproject.com/en
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen

Presentations during the Noir & Blanc Brussels Hifi Show

The Hans Beekhuyzen Channel 2022-11-01 | [French, Dutch and English subtitles available]
This weekend, Saturday 5 and Sunday 6 November, Noir & Blanc organises the Brussels Hifi Show in Conference Center Bluepoint Brussels. My colleague Jaap Veentra and myself are present to give presentations on both days.

Link:
noir-et-blanc.com/blog/noir-et-blanc-brussels-hifi-show-2022

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About

Arcam ST60 DLNA streamer/DAC with MQA and Roon Endpoint

The Hans Beekhuyzen Channel 2022-10-28 | This Arcam is a very versatile network player and MQA DAC that supports DLNA, UPnP AV, Airplay 2, Chromecast and can function as a Roon Endpoint.

Contents of this video

00:00 - Introduction
00:22 - Start of program
00:51 - How to use
02:37 - The front
03:33 - The back
04:05 - The inside
05:26 - In use
09:32 - Sound quality #1
10:40 - Sound quality #2
12:13 - The wrap

Relevant videos:
Mytek Brooklyn Bridge review: youtu.be/A9ikVU7ions
About my reference setups, July 2022: youtu.be/vLUkZVAFrzc

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My site: http://www.theHBproject.com/en
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen

Volumio 3.3 Universal: again a step forward

The Hans Beekhuyzen Channel 2022-10-21 | Volumio is one of the popular music players and aggregators for the Raspberry Pi. It started as a free player for consumers while later on manufacturers could have a personalised version for a license fee. And users can have options at a small monthly fee.

Contents of this video

00:00 - Introduction
00:21 - Start of program
00:47 - The setup
02:43 - In use
08:22 - Playing music
10:48 - Play Elsewhere
12:33 - The wrap

Relevant videos:
Playlist Volumio reviews: youtube.com/watch?v=Vu_pIQl98PM&list=PLMbsmejHnP8FigTeY9NNYI6IqFdViagns
About my reference setups, July 2022: youtu.be/vLUkZVAFrzc

Relevant link:
www.jeita.or.jp

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
What DAC is the best: youtu.be/EykkzxUstL4

Why Hi res - an updated view

The Hans Beekhuyzen Channel 2022-10-14 | 96 kHz, 192, kHz, 384 kHz or higher, or DSD256? Does it really sound better? Over the years I have learned that things are not all what they seem. How about hi-res music?

Contents of this video

00:00 - Introduction
00:27 - Start of program
02:04 - Hi-res ’standard’
03:31 - 24 bit resolution
05:02 - Do we want 24 bit?
07:45 - Do we want 192 kHz?
10:19 - Oversampling, the solution?
11:31 - Is Hi-res the solution?
12:41 - The wrap

Relevant videos:
About our hearing youtu.be/JCdt098J0FI
About my reference setups, July 2022: youtu.be/vLUkZVAFrzc

Relevant link:
www.jeita.or.jp

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
What DAC is the best: youtu.be/EykkzxUstL4

NuPrime Omnia Stream Mini DAC streamer

The Hans Beekhuyzen Channel 2022-10-07 | It’s only € 349, does most popular streaming services and internet radio and plays your own music over DLNA. It has a DAC built in too.

Contents of this video

00:00 - Introduction
00:21 - Start of program
00:46 - How to use
02:04 - The exterior
02:33 - The interior
03:22 - In use
05:20 - More info
06:24 - Sound quality #1
07:18 - Sound quality #2
08:08 - Sound quality #3
09:04 - The wrap

Relevant videos:
Review Argon Audio SOLO: youtu.be/DjrkraGd_F4
Review Bluesound Node: youtu.be/t5J-EJL0D9U
Review Denafrips Ares II DAC: youtu.be/05bH4m-XmfA
About my reference setups, July 2022: youtu.be/vLUkZVAFrzc

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
What DAC is the best: youtu.be/EykkzxUstL4

Programma Auditorium Dutch Audio Event 2022 (Dutch only)

The Hans Beekhuyzen Channel 2022-10-06 | Zaterdag 8 oktober

Om 12:00 begint het met live muziek: Cousin Hatfield, een band die bestaat uit Nathalie Schaap, Jos van Ringen en Mark Schimmel.

Kwart voor een volgt mijn lezing met als titel: Streaming Audio; en alles wat je nog niet wist. Streamer, DLNA, Roon, Network Bridge, Streaming DAC’s en zo voort; netwerk-audio: het lijkt zo ingewikkeld. Er zijn echter geen geheimen, alleen dingen die je misschien nog niet weet.

Om half twee weer een optreden van Cousin Hatfield.

Om kwart over twee een herhaling van mijn lezing

Om drie uur het laatste optreden van Cousin Hatfield en

Om half vier een lezing van Eelco Grimm met als titel: Observaties over lagefrequent-weergave in luisterruimtes. Eelco is niet alleen een van de oprichters van Grimm Audio, hij is ook onderzoeker en docent aan de Hogeschool voor de Kunsten Utrecht waar hij Muziek & Technologie doceert. Hij is onlangs door de Audio Engineering Society een AES Fellowship Award toegekend voor zijn werk aan standaards voor luidheidsnormalisatie. Een aanrader dus.

Zondag 9 oktober

Ook deze dag begint met muziek. Om 12 uur start het Ensemble Ferme Celli, vier cello’s gespeeld door Frank Wakelkamp, Rosalie Ivanov-Seinstra, Marjan van Randeraat en Sanne de Graaf.

Kwart voor een volgt mijn lezing met als titel: Streaming Audio; en alles wat je nog niet wist. Streamer, DLNA, Roon, Network Bridge, Streaming DAC’s en zo voort; netwerk-audio: het lijkt zo ingewikkeld. Er zijn echter geen geheimen, alleen dingen die je misschien nog niet weet.

Om half twee weer een optreden van Ensemble Ferme Celli.

Om kwart over twee een herhaling van mijn lezing,

Om drie uur het laatste optreden van Ensemble Ferme Celli en

Om half vier een lezing van Guido Tent, beroemd geworden met de Tent Clock, dus oprichter van Tent Labs. Maar ook mede oprichter van Grimm Audio en docent aan de Fontis Hogeschool voor Toegepaste Wetenschappen in Eindhoven. Zijn lezing gaat over bijzonder elektronica-ontwerp in audio.

Dutch Audio Event 2022 rev

The Hans Beekhuyzen Channel 2022-10-04 | I already reported on some of the interesting products and persons on the Dutch Audio Event 2022. But there is more. And there is info on the venue.

Great music to demo with

The Hans Beekhuyzen Channel 2022-09-30 | The previous two videos were about music I like to play. This video is about music that is a good choice to demo with. It’s has to be interesting music but even more it must tickle the auditory system. It’s music I like to call ‘ear candy’.

Contents of this video

00:00 - Introduction
00:27 - Start of program
00:41 - The why
02:09 - Kingdom of One - Maren Morris
02:53 - Perfect Darkness - Fink
03:34 - These Days - Are Brun
04:19 - Dune Tune- Level 42
04:54 - Feel it Still - Portugal. The Man
05:37 - Keith Don’t Go - Nils Lofgren
06:07 -The Needle and the Damage Done - Neil Young
06:39 - Justice - Cassandra Wilson
07:03 - Kiko and the Lavender Moon - Los Lobos
07:32 - Tin Pan Alley - Stevie Ray Vaughan
08:19 - Stimuli - Hugh Masekela
09:01 - Sunshine of Your Love - Eric Clapton
09:33 - Home - Dotan
10:01 - Make It Move - Jonny Lang
10:24 - 50 Shades of Black - Kovacs
10:53 - One Trick Pony - Paul Simon
11:30 - Riders on the Storm - The Doors
11:30 - The wrap

Links:
Tidal playlist: tidal.com/browse/playlist/9f5ad21a-e39c-45e9-97c7-996045488dee Tidal:
Qobuz playlist: open.qobuz.com/playlist/11246572
My reference setups: youtu.be/vLUkZVAFrzc

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About

Dutch Audio Event 2022

The Hans Beekhuyzen Channel 2022-09-27 | It’s the time of the year again that all kinds of local audio shows are organised all over the world. In my country we have the Dutch Audio Event, the successor of earlier shows at the same venue, De Koningshof in Veldhoven. The organisers have made it to a very successful show, having 66 exhibitors in a total of 62 conference rooms.

Roon 2 0 now also mobile

The Hans Beekhuyzen Channel 2022-09-23 | This week Roon released version 2.0 which makes it possible to use your Roon music catalog on the move using your iOS or Android smartphone. A feature that was requested by many Roon users.

Contents of this video

00:00 - Intro
00:21 - Start of program
00:48 - Roon ARC
02:19 - Features and limitations
05:46 - About Roon 2.0 at home
07:07 - In use
06:35 - Khaled
08:37 - The complaints
10:21 - The wrap

Relevant playlist:
Roon reviews: youtube.com/watch?v=yrRfhWcLoqA&list=PLMbsmejHnP8G1SNPFesNWKEXI9eHamMx1
Roon Rock installation: Ÿyoutube.com/watch?v=AtfXsVM9QDE&list=PLMbsmejHnP8GUSO8LqFZjIaaYfb3SAp0Q
:

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About

Music I like to play 2022 part 2

The Hans Beekhuyzen Channel 2022-09-16 | Whenever I mention music in my equipment reviews, I get enthusiastic reactions and requests for a list of music I use for review. So in this and the next video I share some more music I love to play..

Contents of this video

00:00 - Start of program
00:41 - Mary Hopkin
02:29 - Songs in French
03:00 - Stromae
04:04 - Michel Sardou
05:36 - Michel Fugain et le Big Bazar
06:35 - Khaled
07:26 - The Idan Raichel Project
08:40 -Anneke van Giersbergen
09:46 - The wrap

Relevant videos:
Mary Hopkin: Earth Song, Ocean Song - Martha: YouTube, lower quality audio only: `youtu.be/8o6bS7JIizU
Stromae: Racine Carrée - Papaoutai: YouTube video: youtu.be/oiKj0Z_Xnjc
Michel Sardou, En Chantant - Les Lacs du Connemara: YouTube video youtu.be/SHNaaEulT9w
Michel Fugain et Le Big Bazar, Le Meilleur de Fugain - Une Belle Histoire: YouTube, lower quality audio only: youtu.be/2o28XW5OFp4
Khaled: Sahra - Aïcha: YouTube video: youtu.be/gzlHucbD76U
The Idan Raichel Project - Medabrim Besheket: Youtube video: youtu.be/stIVv4-msU4
Anneke van Giersbergen, Pure Air - Somewhere: YouTube lower quality audio only: youtu.be/carW20d-sYc

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About

Music I like to play 2022 part 1

The Hans Beekhuyzen Channel 2022-09-09 | Whenever I mention music in my equipment reviews, I get enthusiastic reactions and requests for a list of music I use for review. So in this and the next video I share some more music I love to play..

Contents of this video
00:00 - Intro
00:23 - Start of program
01:25 - Herman Brood
03:02 - Toto
04:02 - Procol Harum
05:09 - Peter Cincotto
05:54 - The Police
06:55 - The Doors
08:02 - Roger Waters
09:40 - Emerson, Lake & Palmer
10:38 - Kyteman
12:09 - The wrap

Relevant videos:
Herman Brood: Back on the Corner - Saturday Night: YouTube, lower quality audio only: youtu.be/7VpeE-u70O4
Toto Live in Amsterdam: While My Guitar Gently Weeps: Youtube video: youtu.be/jsyGyVL8-GE
Procol Harum Live: In Concert with the Edmonton Symphony Orchestra : Youtube, lower quality audio only: youtu.be/dl1ol_K5KNk
Peter Cincotti: On the Moon - Bali Ha’i: YouTube, lower quality audio only: youtu.be/nemnL9p2QnE
The Police: Certifiable - Wrapped Around Your Finger: YouTube video: youtu.be/hWh5ilLBs-k
The Doors: L.A. Woman - Riders on the Storm: YouTube video: youtu.be/iPRSxwZBmcM
Roger Waters: Amused to Death - It’s a Miracle: YouTube, lower quality audio only: youtu.be/Jj_OlTelGhI
Emerson, Lake & Palmer: Tarkus - Tarkus Medley: YouTube, lower quality audio only: youtu.be/WKNOlDtZluU
The Kyteman Orchestra, Angry at the World: YouTube, lower quality audio only: youtu.be/Z-HJLr7vTLk

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About

What’s inside a DAC part 2

The Hans Beekhuyzen Channel 2022-09-02 | Last week we looked at two of the four building blocks that make up a DAC. In this video we continue with the D/A conversion and filtering plus the analog circuits. Let’s start with the conversion.

Contents of this video

00:00 - Intro
00:21 - Start of program
02:23 - Pre-ringing
04:09 - What to do?
05:42 - µProcessors and FPGA’s
06:56 - The analogue audio
08:01 - The wrap

Relevant videos:
What’s inside a DAC, part 1: youtu.be/dHuaLgCniAg
Connecting your DAC #2: how digital can go wrong: youtu.be/grzoqEb2KMk
Playlist streaming DACs: youtube.com/playlist?list=PLMbsmejHnP8EwJhQp9RpGRHl_SIqNFtUb
Playlist DACs below € 500: youtube.com/playlist?list=PLMbsmejHnP8HLpXfVQKM1_iL0dvawqNuM
Playlist DACs € 500- € 1000: youtube.com/playlist?list=PLMbsmejHnP8FeSmnHPJsNbOcKt-FyU-d8
Playlist DACs € 1000 - € 2000: youtube.com/playlist?list=PLMbsmejHnP8EuL-2-KfBOEV1oR6OUrtqy
Playlist DACs € 2000 - 5000: youtube.com/playlist?list=PLMbsmejHnP8FvArrEkI9tX_xy897WcClZ
Playlist DACs over € 5000: youtube.com/playlist?list=PLMbsmejHnP8Go2FMMQ1G7zJIQUobVfWID

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About

What’s inside a DAC, part 1

The Hans Beekhuyzen Channel 2022-08-26 | What’s inside a digital to analog converter en what defines the quality? This video gives you some insight into DAC’s since more understanding might lead to better buying decisions.

Contents of this video

00:00 - Intro
00:19 - Start of program
00:41 - The power supply
03:14 - The AES3 inputs
06:15 - The USB input
07:17 - The I2S input
08:50 - The network input
09:30 - Sound quality 1
10:24 - For now

Relevant videos:
Connecting your DAC #2: how digital can go wrong: youtu.be/grzoqEb2KMk
Playlist streaming DACs: youtube.com/playlist?list=PLMbsmejHnP8EwJhQp9RpGRHl_SIqNFtUb

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About

Merason Frérot DAC + POW1 power supply

The Hans Beekhuyzen Channel 2022-08-19 | Earlier this year I reviewed the wilful but lovely Merason DAC1 digital to analog converter. This time its more affordable sibling, the Frérot and the optional linear power supply, the POW1.

Contents of this video

00:00 - Intro
00:23 - Start of program
00:53 - How to use
03:28 - The outside
04:35 - The inside
08:03 - In use
08:24 - How tested 1
09:30 - Sound quality 1
10:04 - The POW1 PSU
11:22 - The inside
12:39 - Sound quality 2
13:09 - In setup 1
14:48 - Sound quality 3
14:38 - The wrap

Manufacturer:
https://merason.ch

Equipment lent by:
https://www.klangq.nl

Relevant videos:
About my reference setups:youtu.be/JM5XIOb6d8g
Playlist Network bridges: https://www.youtube.com/watch?v=2XRi9...
Playlist network players: https://www.youtube.com/watch?v=f4FU1...

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

PD Creative power supply for the Bluesound Node 2 and 2i

The Hans Beekhuyzen Channel 2022-08-12 | Power supplies have an enormous impact on the sound quality, but also on the production cost. Therefore it can be beneficiary for the sound quality to replace the standard power supply by a higher grade one. Even if it is built-in, like her with the Bluesound Node 2 and 2i.
Contents of this video

00:00 - Intro
00:25 - Start of program
01:26 - How to use
02:17 - The conversion
02:56 - The power supply
03:35 - The inside
04:39 - How tested
05:39 - Sound quality
06:46 - The wrap

Manufacturer:
pd-cf.com/product-category/bluesound-node-2-en

Equipment lent by:
pd-cf.com

Relevant videos:
Review NAD C658: youtu.be/c04EJODliww
Review sBooster BOTW P&P ECO MKII: youtu.be/tCeSbOfqikw
Review Ferrum Hypsos power supply: youtu.be/wlUf72Qkae4
Repair cafe: repaircafe.org/en/visit
Repair cafe video: youtu.be/gVjU1ydAUlQ

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg

Lindemann Limetree Network II network player and Roon Endpoint

The Hans Beekhuyzen Channel 2022-08-05 | A year ago I reviewed the Lindemann Limetree Bridge and I liked it.This time I take a look at the Limetree Network in the updated second version. Basically it is the second version of the Bridge but with integrated digital to analog conversion.

Manufacturer:
https://lindemann-audio.de

Equipment lent by:
mafico.com/onze-merken/item/84-lindemann-audio

Contents of this video

00:00 - Intro
00:23 - Start of program
01:04 - Where to use
01:59 - The outside
05:16 - The inside
04:59 - In use
07:43 - How tested 1
08:31 - Sound quality 1
09:20 - How tested 2
10:16 - Sound quality 2
10:59 - The wrap

Relevant videos:
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
About Questions: youtu.be/YCNnUq6SbKg

How a remote control can save your stereo

The Hans Beekhuyzen Channel 2022-07-29 | Both audiophiles and manufacturers of audiophile equipment often lack interest to integrate an audiophile setup in the family home. Isn’t it time for a change?

About my reference setups, July 2022

The Hans Beekhuyzen Channel 2022-07-22 | When I started this series I didn’t think I would make so many of them. The idea was to have a video containing my three reference setups as a reference for you. I think - and hope - that this is the last one for the kitty is truly empty and to be honest, with three main setups and two of them having two variants both monetary and physical space have reached their limits.
Contents of this video

00:00 - Intro
00:33 - Start of program
02:36 - What equipment?
03:51 - Reference Setup 3
05:00 - Reference Setup 2 base
06:09 - Front end setup 2b
07:11 - Front end setup 2a
08:14 - Reference Setup 1 baes
08:58 - Reference setup 1b
10:12 - Reference setup 1a
11:15 - The recap
12:05 - The network
14:28 - Auxiliary equipment
15:45 - The wrap

Relevant videos:
Ayre Acoustics AX-5 Twenty amplifier: youtu.be/cHruLttewB4
Auralic Aries G2 network player review: youtu.be/rIeI4Zr1J7Y
Allo USBridge Signature review: youtu.be/GV03z6kQq7w
Bluesound Node 2i review: youtu.be/LIWkeXPjvyw
Bluesound Node 2021 model review: youtu.be/t5J-EJL0D9U
Chord DAVE review: youtu.be/1jlW1awWXqQ
Denafrips Ares II review: youtu.be/05bH4m-XmfA
Ferrum Hypsos power supply review: youtu.be/wlUf72Qkae4
Grimm Audio MU1 review: youtu.be/iclGrJS3ed4
Mytek Brooklyn DAC review: youtu.be/kfJYHhONdSI
Network Acoustics Muon Streaming System: youtu.be/Elo6cQ1UW1I
PMC Fact.12 Signature loudspeakers: youtu.be/xVqWDrnmlbk
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4
Singxer Audio SU 6 USB audio bridge: youtu.be/E9zA9-LPZBw
The sound of my PMC Fact.12’s Signature/setup 1a: youtu.be/QZ2JAAqvjUQ
UpTone Audio EtherREGEN: youtu.be/Io4SDi5hLxs
Volumio for Raspberry Pi version 2 review: youtu.be/TRyCpZh9-pI
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Does hires music really sound better and if so, why?

The Hans Beekhuyzen Channel 2022-07-15 | Humans can hear up to 20,000 Hz and then only when they are young and unable to afford a good stereo. So why high resolution audio files? Are they snake oil or real audio quality?

Contents of this video

00:00 - Intro
00:22 - Start of program
01:19 - Hires production
02:49 - DSD production
03:51 - Why then?
06:01 - Playback time
08:54 - And MQA?
10:45 - Hires please?
12:27 - But why?
13:47 - And upscaling?
15:17 - PCM or DSD
16:27 - The wrap

Im on vacation

The Hans Beekhuyzen Channel 2022-07-01 | Amai is a Flemish expression of bewilderment or surprise, both in a positive and a negative sense. A Yamaha towel came close….

The sound of my PMC Fact.12’s Signature/setup 1a

The Hans Beekhuyzen Channel 2022-06-24 | they are, it might be time to fulfil that request and describe the sound quality of my setup 1a.

Contents of this video

00:00 - Intro
00:25 - Start of program
01:01 - Running in
03:54 - Setup 1a
04:52 - Sound quality
06:12 - About music
11:16 - A few last things

Relevant videos:
Review Grimm Audio MU1 digital player: youtu.be/iclGrJS3ed4
Review Chord DAVE: youtu.be/1jlW1awWXqQ
Review IsoAcoustics Gaia II decoupling loudspeaker feet: youtu.be/dh9LmqYpxIg
Review SOtM sNH-10G switch: youtu.be/48oepwZgYRw
Description Ayre Acoustics AX-5 Twenty amp: youtu.be/cHruLttewB4
Description PMC Fact.12 Signature: youtu.be/xVqWDrnmlbk

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen

EAhibrid PureDC B1 battery/linear power supply

The Hans Beekhuyzen Channel 2022-06-17 | The impact of a better power supply is already known for years now. One of the ‘show finds’ coming from High End Munich 2022 is this battery based power supply. Allegedly it is rather popular in Asia for use with ethernet switches. I test it a different way. See links below…
Contents of this video

00:00 - Intro
00:29 - Start of program
02:28 - The outside
04:02 - The inside
05:07 - How tested
06:49 - Sound quality
07:17 - The wrap

Manufacturer:
eahibrid.com

Equipment lent by:
https://www.servi-q.nl

Relevant videos:
Review Silent Angel Forrester F1 PSU: youtu.be/NegILa6Vug8
Review Audio Grade Power Supplies, Part 1: youtu.be/4h7pf6jZMxA
Review Audio Grade Power Supplies, Part 2: youtu.be/L_i8UTa4rw4
Review Audio Grade Power Supplies, Part 3: youtu.be/uwSNUgqtOwI
Review Syntaxx Xtreme Performance linear power supply: youtu.be/c9oDgwbJCs8
Review Sean Jacobs ARC6 DC4 PSU for Chord DAVE: youtu.be/HgyEruy_fX0
Review Grimm Audio MU1 digital player: youtu.be/iclGrJS3ed4
Review Ferrum Hypsos PSU: youtu.be/wlUf72Qkae4
Review Mytek Brooklyn DAC: youtu.be/kfJYHhONdSI
Review IsoAcoustics Gaia II decoupling loudspeaker feet: youtu.be/dh9LmqYpxIg
Review SOtM sNH-10G switch: youtu.be/48oepwZgYRw
Description Ayre Acoustics AX-5 Twenty amp: youtu.be/cHruLttewB4
Description PMC Fact.12 Signature: youtu.be/xVqWDrnmlbk

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

SOtM Audiophile computer

The Hans Beekhuyzen Channel 2022-06-10 | I love the SOtM products for their sound and price/performance but when they introduced an audiophile PC mother board and accessory boards, I wasn’t interested in reviewing them for I’m no seasoned PC builder.

Contents of this video

00:00 - Intro
00:22 - Start of program
01:15 - Where to use
02:22 - What does it contain
04:45 - The outside
05:35 - The rear
07:22 - The inside
08:46 - In use
10:08 - How tested
11:26 - Sound quality
12:33 - The wrap

Manufacturer:
sotm-audio.com

Equipment lent by:
sotm-audio.com

Relevant videos:
Chord DAVE DAC: youtu.be/1jlW1awWXqQ
Ayre Acoustics AX5 Twenty amp: youtu.be/cHruLttewB4
PMC Fact.112 Signature loudspeakers: youtu.be/xVqWDrnmlbk

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Matrix Audio X-SABRE 3 streaming MQA DAC

The Hans Beekhuyzen Channel 2022-06-03 | The X-Sabre is rather small and yet remarkable heavy. Not only in weight but also in features. It offers Roon endpoint, DLNA rendering, Spotify Connect, MQA, DSD512, a linear power supply, remote control and so on.

Contents of this video

00:00 - Intro
00:27 - Start of program
01:40 - The front
02:40 - The rear
03:30 - The inside
06:43 - In use
08:48 - How tested
09:21 - Sound quality
10:05 - The wrap

Manufacturer:
matrix-digi.com/product/14/X-SABRE_3

Equipment lent by:
magnahifi.com/matrix-x-sabre-3-wifi-dlna-airplay-roon-ready-mqa-dac-with-preamp-32bit-768khz-dsd512

Relevant videos:
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

My new reference setup 1 speakers: PMC Fact.12 Signature

The Hans Beekhuyzen Channel 2022-05-27 | I finally decided on the speakers for my reference set 1. In this video I explain why I made this choice. It’s not a review though, since I did not compare it with other speakers in this class under my own - controlled - conditions. It’s almost like when you buy speakers.

Contents of this video

00:00 - Intro
00:28 - Start of program
01:27 - How efficient?
02:20 - Room friendly
03:31 - Other factors
04:13 - Sound quality
05:06 - My choice
07:25 - Fact.12 Signature
09:21 - The wrap

Manufacturer:
pmc-speakers.com/products/consumer/fact/fact12-signature

Dutch Distributor:
https://www.terrason-audio.nl/merken/pmc/

Relevant videos:
What about loudspeaker impedance?: youtu.be/8DL6cH3K0tw
How many watts do I need?: youtu.be/itKqSWH07_Y
Chord Dave FPGA DAC: youtu.be/1jlW1awWXqQ
Grimm Audio MU1 digital music source: youtu.be/iclGrJS3ed4
Ayre Acoustics AX-5 Twenty amplifier: youtu.be/cHruLttewB4

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

About loudspeakers

The Hans Beekhuyzen Channel 2022-05-20 | I am in Germany visiting High End Munich, the leading international audio show, and thus unable to produce reviews. But I did choose a number of interesting videos and flashbacks out of the over 400 videos on my channel to get you through the weeks. This is video four of four.
Contents of this video

00:00 - Intro
00:25 - Start of program
01:00 - Abut placement
01:44 - The electrics
02:13 - More on loudspeakers
02:48 - The wrap

Relevant videos:
Video Loudspeaker Placement, long version: youtu.be/gXohzklfwPs
Video Dipole, bipole and omnidirectional speakers: youtu.be/wdrEjm8K9M0
Video The secret about toeing in: youtu.be/TN51VRaSCCM
Video What about loudspeaker impedance?: youtu.be/8DL6cH3K0tw
Video How many watts do I need?: youtu.be/itKqSWH07_Y
Subwoofer placement and settings: youtu.be/-5pehTOZeV4
Playlist Loudspeakers background: youtube.com/watch?v=gXohzklfwPs&list=PLMbsmejHnP8FslB_FR0F7FZ6jh-XQOQqj
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Loudspeakers revisited

The Hans Beekhuyzen Channel 2022-05-17 | ...

Audio hygiene or taking care of your stereo

The Hans Beekhuyzen Channel 2022-05-13 | I am abroad for two weeks and thus unable to produce reviews. But I did choose a number of interesting videos and flashbacks out of the over 400 videos on my channel to get you through the weeks. This is video three of four.

Contents of this video

00:00 - Intro
00:23 - Start of program
00:47 - About hygiene
01:59 - About vibrations
02:30 - The wrap

Relevant videos:
Video Audio Hygiene part 0: what about it: youtu.be/PQ9kYVMz51k
Video A € 23 DIY isolation platform: youtu.be/ZI6diR2uXo8
Playlist Vibration cures: youtube.com/watch?v=cpzOkoeDOkc&list=PLMbsmejHnP8EK7U6mfXbimY6AGvU9yCc-
Playlist Audio Hygiene: youtube.com/watch?v=PQ9kYVMz51k&list=PLMbsmejHnP8E-kEzlliBX1bc8V-V4aQfE
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

About our hearing

The Hans Beekhuyzen Channel 2022-05-10 | I am abroad for two weeks and thus unable to produce reviews. But I did choose a number of interesting videos and flashbacks of the over 400 videos on my channel to get you through the weeks. This is video two of four.

Contents of this video

00:00 - Intro
00:23 - Start of program
00:45 - About your ears
01:21 - About old ears
02:05 - The wrap

Relevant videos:

Video Hearing damage: youtu.be/2hdIl33F45A
Video Hearing loss at age, the good news: youtu.be/JxFCnZ5pBp4
Playlist About your ears: youtube.com/watch?v=2hdIl33F45A&list=PLMbsmejHnP8H-5ilAhVyB4t570mACuYNLejHnP8G1SNPFesNWKEXI9eHamMx1
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

File based audio and streaming

The Hans Beekhuyzen Channel 2022-05-06 | Coming two weeks I will be abroad and thus unable to produce reviews. But I did choose a number of interesting videos and flashbacks out of the over 400 videos on my channel to get you through the weeks. This is video one of four.

Contents of this video

00:00 - Intro
00:24 - Start of program
00:47 - File based audio
02:05 - Raspberry Pi
03:01 - About Roon
04:08 - The wrap

Relevant videos:
Video: Playing music from hard disk, an introduction: youtu.be/qEqXecBEnXg
Video: What about metadata: youtu.be/NXgu4QLJT44
Playlist software Misc.: youtube.com/watch?v=EbXNxnUJXhc&list=PLMbsmejHnP8F5HD5lqCLfSJMAffjQjPHi
Playlist Music Metadata Management: youtu.be/epkUsovaM5c
Playlist Raspberry Pi for audio: youtube.com/watch?v=DmeUxk14vCc&list=PLMbsmejHnP8G3kkMLMe9Q7c8fCcqJNci7
Playlist Raspberry Pi DAC’s: youtube.com/watch?v=X_Gg1NNJZuc&list=PLMbsmejHnP8HHjgHwo7q6m6P27O6IWgvB
Playlist Raspberry Pi Digital output: youtube.com/watch?v=KAkkmQhbG7c&list=PLMbsmejHnP8GkRjIPlomjzHXIsQ1D5aN9
Video: A comprehensive introduction into the Roon music cataloguing and streaming program: youtu.be/7RZpjkjt3Z4
Playlist Roon Labs: youtube.com/watch?v=yrRfhWcLoqA&list=PLMbsmejHnP8G1SNPFesNWKEXI9eHamMx1
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

€ 23 DIY isolation platform

The Hans Beekhuyzen Channel 2022-04-29 | Vibrations in audio equipment do degenerate the sound quality as we have seen in a number of reviews I did recently. In this video a € 30 solution for sources and amps.

Contents of this video

00:00 - Intro
00:20 - Start of program
00:34 - The piezo effect
01:57 - Capacitors too
03:28 - New rack
04:30 - What to use?
05:50 - How tested 1
06:45 - Sound quality 1
08:03 - How tested 2
08:24 - Sound quality 2
08:47 - Buying advice
09:40 - The wrap

Manufacturer RTOM Moongel:
rtom.com/moongel-damper-pad

Relevant videos:
Creaktiv Trend 3-3 rack: creaktiv-hifi.com/produkt/trend-3
Playlist vibration isolators: youtube.com/watch?v=cpzOkoeDOkc&list=PLMbsmejHnP8EK7U6mfXbimY6AGvU9yCc-
Improving digital audio signals: youtu.be/N66aDb7LZaM
What defines the quality of a DAC?: youtu.be/flWAizq4AgI
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Network Acoustics Muon network system

The Hans Beekhuyzen Channel 2022-04-22 | A year ago I reviewed the Network Acoustics Eno streaming system. Now they introduce a further developed filter and cable called Muon. Given the results with the Eno, I was immediately interested. And while testing I did some interesting discoveries.

Contents of this video

00:00 - Intro
00:25 - Start of program
00:39 - Where to use
01:23 - Bits are bits
02:33 - Phase noise
03:50 - Other artefacts
05:57 - To analog
08:41 - The Muon
09:51 - Some background
10:58 - How tested 1
12:00 - Sound quality 1
13:34 - How tested 2
13:59 - Sound quality 2
14:40 - The wrap

Manufacturer:
networkacoustics.com

Relevant videos:
Improving digital audio signals: youtu.be/N66aDb7LZaM
Connecting your DAC #2: how digital can go wrong: youtu.be/grzoqEb2KMk
What defines the quality of a DAC?: youtu.be/flWAizq4AgI
Review Network Acoustics ENO Streaming System: youtu.be/CCLFJgwf21o
Digital audio: Pulses are not real world. Sine waves are:
Playlist Audio grade network switches: youtube.com/watch?v=48oepwZgYRw&list=PLMbsmejHnP8HxdJ89h4s30gXO2u42-xmR About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Mytek Liberty DAC II review

The Hans Beekhuyzen Channel 2022-04-15 | I reviewed the original Mytek Liberty DAC mid 2018 and liked it. Now there is a successor and it has been upgraded drastically.

Contents of this video

00:00 - Intro
00:18 - Start of program
00:50 - Where to use
04:57 - The outside
03:10 - The inside
05:15 - In use
05:50 - How tested
06:39 - Sound quality
07:24 - The wrap

Manufacturer:
https://mytek.audio/

Equipment lent by:
https://mytek.audio/world/

Relevant videos:
Review Mytek Liberty DAC: youtu.be/IDptxcJkezM
How network audio players work: youtu.be/7ydifESMwYo
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Merason DAC1 grassroots segment DAC

The Hans Beekhuyzen Channel 2022-04-08 | In a time where extreme high sampling rates and lots of features seem to reign, the Swiss company Merason brings a very basic DAC that does 192 kHz at best, uses a seven year old DAC chip, has no remote control and no display. What are they thinking?

Contents of this video

00:00 - Intro
00:28 - Start of program
02:24 - The outside
03:32 - The inside
05:46 - In use
06:39 - How tested
07:57 - Sound quality
09:55 - The wrap

Manufacturer:
https://merason.ch

Equipment lent by:
https://www.klangq.nl

Relevant videos:
About my reference setups:youtu.be/JM5XIOb6d8g
Playlist Network bridges: youtube.com/watch?v=2XRi9utNBl4&list=PLMbsmejHnP8GcUr68FGv0olETD8fbsgor
Playlist network players: youtube.com/watch?v=f4FU1tqZdeU&list=PLMbsmejHnP8HQVuvO_xSXAPmV1CVswsvi
Playlists DDC’s and reclockers: youtube.com/watch?v=rk4q15Oa5Es&list=PLMbsmejHnP8EMera2gEB2sFQfIJfU5yht

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

About my reference setups April 2022

The Hans Beekhuyzen Channel 2022-04-01 | It is that time again I need to update the listing of equipment I use as a reference. And, of course, why I chose the updated equipment.

Contents of this video

00:00 - Intro
00:17 - Start of program
03:01 - What equipment?
04:27 - Reference Setup 3
05:42 - Reference Setup 2 base
06:44 - Front end setup 2b
07:49 - Front end setup 2a
08:55 - Reference Setup 1 baes
09:40 - Reference setup 1b
10:33 - Reference setup 1a
11:02 - The recap
12:37 - The network
15:01 - Auxiliary equipment
16:18 - The wrap

Relevant videos:
Ayre Acoustics AX-5 Twenty amplifier: youtu.be/cHruLttewB4
Auralic Aries G2 network player review: youtu.be/rIeI4Zr1J7Y
Allo USBridge Signature review: youtu.be/GV03z6kQq7w
Bluesound Node 2i review: youtu.be/LIWkeXPjvyw
Bluesound Node 2021 model review: youtu.be/t5J-EJL0D9U
Chord DAVE and M Scaler review: youtu.be/vlWo38gWiG0
Denafrips Ares II review: youtu.be/05bH4m-XmfA
Ferrum Hypsos power supply review: youtu.be/wlUf72Qkae4
Grimm Audio MU1 review: youtu.be/iclGrJS3ed4
Mytek Brooklyn DAC review: youtu.be/kfJYHhONdSI
Network Acoustics ENO Streaming System: youtu.be/CCLFJgwf21o
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4
Singxer Audio SU 6 USB audio bridge: youtu.be/E9zA9-LPZBw
UpTone Audio EtherREGEN: youtu.be/Io4SDi5hLxs
Volumio for Raspberry Pi version 2 review: youtu.be/TRyCpZh9-pI
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Loudspeaker isolators: Audio Physic VCF II Magnetic Plus

The Hans Beekhuyzen Channel 2022-03-25 | Why speaker isolators might be so effective and how well the Audio Physic VCF II’s perform.

Contents of this video

00:00 - Intro
00:32 - Start of program
00:59 - Standing waves
02:20 - Time smearing
04:28 - Grab a bottle
04:49 - The rear
05:46 - Vibration Control Feet
07:22 - Sound quality
08:14 - The wrap

Manufacturer:
audiophysic.com/en

Equipment lent by:
https://www.pai-audiovideo.nl/

Relevant videos:
Review Townshend Seismic Podium for loudspeakers: youtu.be/3mfnSTNipU4
Review IsoAcoustics Gaia II decoupling loudspeaker feet: youtu.be/dh9LmqYpxIg
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Silent Angel Munich M1 streamer and Forrester F1 Power supply

The Hans Beekhuyzen Channel 2022-03-18 | It’s a network player, a network bridge and a Roon Endpoint that has a built-in DAC but also offers I²S, AES/EBU and SPDIF digital outputs. The price? € 999.

Contents of this video

00:00 - Intro
00:22 - Start of program
00:52 - Where to use 1
01:40 - The outside
02:40 - The inside
03:05 - In use
04:52 - The VitOS app
06:32 - How tested 1
07:22 - Sound quality 1
07:58 - The Forrester F1
09:14 - Sound quality 2
10:19 - With external DAC
11:12 - How tested 2
12:15 - Sound quality 3
12:56 - The wrap

Manufacturer:
silent-angel-audio.com

Equipment lent by:
https://www.dimex.nl/de_merken.php?merk=34

Relevant videos:
Network Acoustics ENO Streaming System: youtu.be/CCLFJgwf21o
Ayre Acoustics AX-5 Twenty amplifier: youtu.be/cHruLttewB4
Mytek Brooklyn DAC review: youtu.be/kfJYHhONdSI
Ferrum Hypsos power supply review: youtu.be/wlUf72Qkae4
SOtM sMS-200: youtu.be/TV-FvRF9KGA
SOtM sMS-200 Ultra Neo: youtu.be/U4RYineYsF0

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Sean Jacobs ARC6 DC4 PSU for Chord DAVE

The Hans Beekhuyzen Channel 2022-03-11 | At the end of last year I received a request: if I was interested to review a $ 7,400 linear power supply for the Chord DAVE? Let me think…

Townshend Seismic Vibration Isolation Platform & Seismic Isolation Pods

The Hans Beekhuyzen Channel 2022-03-05 | Loudspeakers need to loose cabinet resonances according to general high-end knowledge. But what if someone would tell you that you should prevent floor movements to enter your loudspeakers?

Contents of this video

00:00 - Intro
00:17 - Start of program
01:36 - Problem: microphony
03:17 - Analog too
03:56 - Reducing vibrations
05:30 - The Isolation Platform
06:18 - The Isolation Pods
06:51 - How tested
07:50 - Sound quality
09:00 - The wrap

Manufacturer:
http://www.townshendaudio.com

Equipment lent by:
https://www.rmrsoundsystems.nl

Relevant videos:
Review Townshend Seismic Podium for loudspeakers: youtu.be/3mfnSTNipU4
About my reference setupsyoutu.be/HCUHEdRUE28

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekh...
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Chord Hugo TT 2 and M Scaler

The Hans Beekhuyzen Channel 2022-02-25 | The Chord Hugo TT 2 look like it’s the Table Top version of the Hugo 2 portable DAC. It is of higher quality though. And despite it’s already on the market for some time, I got frequent requests to do a review without and with the M Scaler.

Contents of this video

00:00 - Intro
00:25 - Start of program
02:57 - Where to use
04:35 - The front
05:51 - The rear
06:59 - The inside
07:51 - In use
07:46 - In use
09:57 - How tested
10:56 - Sound quality
12:33 - With M Scaler
13:33 - The wrap

Manufacturer:
http://chordelectronics.co.uk

Equipment lent by:
https://x-fi.nl

Relevant videos:
Review Chord Hugo M Scaler: youtu.be/XBvvDoAiBAI
About my reference setups:youtu.be/JM5XIOb6d8g

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Grimm Audio MU1 digital music source

The Hans Beekhuyzen Channel 2022-02-18 | January 2019 Grimm Audio introduced the MU1 music player. At that time I had limited myself to equipment below the € 2000 price point and that was one of the few times I regretted that. Now that the limitation is no longer in place, it’s time for a review.

Contents of this video

00:00 - Intro
00:26 - Start of program
01:07 - Where to use 1
02:51 - Where to use 2
03:41 - The front
04:49 - The rear
09:48 - More background
12:49 - Not just a computer
14:20 - How tested
15:10 - Sound quality
16:31 - The why
17:15 - The near future
19:37 - The wrap

Manufacturer:
grimmaudio.com

Equipment lent by:
https://www.terrason-audio.nl

Relevant videos:
About my reference setups:youtu.be/JM5XIOb6d8g
Playlist Roon: tinyurl.com/39mnmybt

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

IsoAcoustics Gaia II decoupling loudspeaker feet

The Hans Beekhuyzen Channel 2022-02-11 | Unscrew the spikes of your floor standing loudspeakers, screw in the Gaia isolators and they supply what was always promised spikes would do…..

Contents of this video

00:00 - Intro
00:19 - Start of program
00:53 - The isolators
02:00 - What about spikes
03:51 - How Gaia works
06:11 - The mounting
07:26 - How tested
08:16 - Sound quality
08:50 - The wrap

Manufacturer:
isoacoustics.com

Equipment lent by:
https://isoacoustics.nl

Relevant videos:
About my reference setups:youtu.be/JM5XIOb6d8g
How to install & setup IsoAcoustics Gaia isolators: https://www.youtube.com/watch?v=TOBFk...
Townshend Seismic Podium for loudspeakers: youtu.be/3mfnSTNipU4

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

What I have learned in 2021, part 2

The Hans Beekhuyzen Channel 2022-02-04 | In part 1 I looked at the update of my setup 1a, time resolution, the influence of that on the room acoustics and so on. In part 2 some answers on questions I received frequently in 2021.

Contents of this video

00:00 - Intro
00:24 - Start of program
01:54 - FPGA DAC’s
05:19 - Volume control
07:54 - The laptop
09:55 - Laptop done right
11:56 - The wrap

Relevant videos:
Singxer Audio SU 6 USB audio bridge: youtu.be/E9zA9-LPZBw
Playlist DDC/Reclocker reviews: youtube.com/watch?v=rk4q15Oa5Es&list=PLMbsmejHnP8EMera2gEB2sFQfIJfU5yht
Playlist network bridge reviews: youtu.be/6YbOenHl6lE
Playlist network player reviews: youtu.be/_Njzd4xG8rI

About my reference setupsyoutu.be/HCUHEdRUE28

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4

Townshend Seismic Podium for loudspeakers

The Hans Beekhuyzen Channel 2022-01-28 | Loudspeakers need to loose cabinet resonances according to general high-end knowledge. But what if someone would tell you that you should prevent floor movements to enter your loudspeakers?

Contents of this video

00:00 - Intro
00:21 - Start of program
01:23 - Seismic noise
04:53 - The springs
06:41 - setting up
08:30 - The adjustment
09:58 - How tested?
10:52 - Sound quality
11:42 - The wrap

Manufacturer:
http://www.townshendaudio.com

Equipment lent by:
https://www.rmrsoundsystems.nl

Relevant videos:
About my reference setupsyoutu.be/HCUHEdRUE28

If you like my work, support it through:
My Patreon page: patreon.com/theHBchannel
Paypal: paypal.me/theHBchannel
My book:youtu.be/rZ4Yai4Xh6Y

My links:
My site: http://www.theHBproject.com/en
My channel: http://www.youtube.com/c/TheHansBeekhuyzen
My Facebook page: http://www.facebook.com/hansbeekhuyzen
My Google+ page: http://www.google.com/+TheHansBeekhuyzen
My Twitter: twitter.com/hansbeekhuyzen
My reference sets: http://thehbproject.com/en/About
About Questions: youtu.be/YCNnUq6SbKg
Q&A: Which device is better?: youtu.be/BzLmC4n2DX4