Uploaded January 2026 | Updated September 2026, 2 weeks ago
Thanks to FiiO for sending the JT7 for review!
Buy from Amazon (affiliate link): amzn.to/4jSH9o5
FiiO's product page: fiio.com/jt7
Want to support the channel? Consider becoming a member! Or you can join my Patreon here:
patreon.com/wavetheory1
Or make a 1-time donation through PayPal here:
paypal.com/donate/?hosted_button_id=7N7Z8WRLWQ36E
Test Gear...
All music was digitally sourced starting as lossless or hi-rez FLAC or DSD files. FLAC files could be played locally or streamed from Qobuz. All through Roon, or played locally from microSD cards on a DAP.
Chain 1...
Samsung Galaxy S22+ smartphone with Meze Dongle (mezeaudio.com/products/alba?srsltid=AfmBOopwUIP8z7CPFz-HGIFE_V_USH-xeMwTdSSpPlZIiDhrAvUvUXJE)
Chain 2...
FiiO M21 DAP (youtu.be/22bHTUv3G8k)
Chain 3...
FiiO SR11 streamer (youtu.be/YuagbK8p0FA) USB into the Schiit Mimir DAC (youtu.be/JnT_3HpAHt0), then single-ended RCA output into Schiit Asgard X (youtu.be/n8H8SN3Rdf4)
Chain 4...
Sonore opticalRendu streamer USB into Berkeley Alpha USB DDC (youtu.be/94AvDeeRjHA), then AES into Berkeley Alpha S2 DAC (youtu.be/JY3c4HEyH0s), then XLR balanced into LTA Z10e (youtu.be/Bft6HUsYDhE)
My HiFiMan HE400se review: youtu.be/Z9kkz_EsksE
WOOPS! I forgot to put my EQ image in at the 19:07 mark. Here it is: drive.google.com/file/d/1C0ddi0D4FZexT6Q6G3I0ZkuSGMr7p_q3/view?usp=sharing
Timestamps...
00:00 Intro, Pricing, Disclaimer
01:26 Shameless Self Promotion
01:54 Setup
02:38 What Are Planar Magnetic Drivers?
06:56 Easy to Drive?
09:38 Build, Fit, Comfort
11:24 Accessories
12:54 Sound
16:48 Comparison to HiFiMan HE400se
18:57 Using EQ
20:18 Final Thoughts
Thanks to FiiO for sending the JT7 for review!
Buy from Amazon (affiliate link): amzn.to/4jSH9o5
FiiO's product page: fiio.com/jt7
Want to support the channel? Consider becoming a member! Or you can join my Patreon here:
patreon.com/wavetheory1
Or make a 1-time donation through PayPal here:
paypal.com/donate/?hosted_button_id=7N7Z8WRLWQ36E
Test Gear...
All music was digitally sourced starting as lossless or hi-rez FLAC or DSD files. FLAC files could be played locally or streamed from Qobuz. All through Roon, or played locally from microSD cards on a DAP.
Chain 1...
Samsung Galaxy S22+ smartphone with Meze Dongle (mezeaudio.com/products/alba?srsltid=AfmBOopwUIP8z7CPFz-HGIFE_V_USH-xeMwTdSSpPlZIiDhrAvUvUXJE)
Chain 2...
FiiO M21 DAP (youtu.be/22bHTUv3G8k)
Chain 3...
FiiO SR11 streamer (youtu.be/YuagbK8p0FA) USB into the Schiit Mimir DAC (youtu.be/JnT_3HpAHt0), then single-ended RCA output into Schiit Asgard X (youtu.be/n8H8SN3Rdf4)
Chain 4...
Sonore opticalRendu streamer USB into Berkeley Alpha USB DDC (youtu.be/94AvDeeRjHA), then AES into Berkeley Alpha S2 DAC (youtu.be/JY3c4HEyH0s), then XLR balanced into LTA Z10e (youtu.be/Bft6HUsYDhE)
My HiFiMan HE400se review: youtu.be/Z9kkz_EsksE
WOOPS! I forgot to put my EQ image in at the 19:07 mark. Here it is: drive.google.com/file/d/1C0ddi0D4FZexT6Q6G3I0ZkuSGMr7p_q3/view?usp=sharing
Timestamps...
00:00 Intro, Pricing, Disclaimer
01:26 Shameless Self Promotion
01:54 Setup
02:38 What Are Planar Magnetic Drivers?
06:56 Easy to Drive?
09:38 Build, Fit, Comfort
11:24 Accessories
12:54 Sound
16:48 Comparison to HiFiMan HE400se
18:57 Using EQ
20:18 Final Thoughts










