Uploaded March 2025 | Updated September 2026, 2 weeks ago
Fosi Audio K7 desktop DAC and headphone amplifier review.
20% Off Promo Code: FOSIK720N (Valid from April 8th - May 8th)
Buy on Fosi Store: fosiaudioshop.com/products/k7-dac-headphone-amp?sca_ref=7097023.EqJWOFSGIr
Buy on Amazon: amzn.to/44iE3E2
Buy on AliExpress: https://s.click.aliexpress.com/e/_onVCxfj
Support the channel via Patreon (BIG thanks to current patrons!): patreon.com/iiwireviews
Read my written reviews with scores at iiwireviews.com
Follow me on Instagram for behind the scene stuff: instagram.com/srba_iiwi
00:00 About K7
03:44 Sound
07:26 vs Fiio K11 R2R
09:25 vs SMSL RAW-MDA1
11:35 Pairing
12:47 Conclusion
Test setup
Streamer:
Volumio Rivo+ - shop.volumio.com/product/rivo-plus/?ref=ogvvqcow
Volumio Lineo 5 - shop.volumio.com/product/lineo5/?ref=ogvvqcow
DACs:
LAIV Harmony DAC - https://www.laiv.audio/harmony-dac
Gustard X26 III DAC - shenzhenaudio.com/products/gustard-x26-iii-dual-es9039spro-digital-to-analog-convertor-dac?ref=b236567rqe&utm_source=affiliate
Preamps:
Acoustic Invader Fulcrum - youtu.be/stsbclVgghQ
Ladder Bach - bit.ly/3FaqSYm
Amps:
2 x Acoustic Invader (IcePower 1200) - acousticinvader.com
2 x Topping B200 - amzn.to/3WqCNt4
Speakers:
Mon Acoustics Platiomn VC One: monacoustic.us/product/platimon-vc-one/?v=8cee5050eeb7
CSS Criton 1TD-X – css-audio.com/online-store/CSS-Criton-1TD-X-Kit-Pair-p221163830
KEF LS50 - amzn.to/3W9Os0y
Head-Fi test setup:
Laiv Harmony HP2A: https://www.laiv.audio/product-page/harmony-hp2a
Aune S17 Pro: amzn.to/3u2O6gu
Geshelli Labs Erish 3 Pro: geshelli.com/product/erish-3-pro/?ref=18
Aune AR7000: amzn.to/3ZcuXG1
Goldplanar GL2000: https://s.click.aliexpress.com/e/_DB69UpT
Verum 2: verum-audio.com/store
AKG K702: amzn.to/3TSlnUF
#hifi #audiophile #dac #desktop
Fosi Audio K7 desktop DAC and headphone amplifier review.
20% Off Promo Code: FOSIK720N (Valid from April 8th - May 8th)
Buy on Fosi Store: fosiaudioshop.com/products/k7-dac-headphone-amp?sca_ref=7097023.EqJWOFSGIr
Buy on Amazon: amzn.to/44iE3E2
Buy on AliExpress: https://s.click.aliexpress.com/e/_onVCxfj
Support the channel via Patreon (BIG thanks to current patrons!): patreon.com/iiwireviews
Read my written reviews with scores at iiwireviews.com
Follow me on Instagram for behind the scene stuff: instagram.com/srba_iiwi
00:00 About K7
03:44 Sound
07:26 vs Fiio K11 R2R
09:25 vs SMSL RAW-MDA1
11:35 Pairing
12:47 Conclusion
Test setup
Streamer:
Volumio Rivo+ - shop.volumio.com/product/rivo-plus/?ref=ogvvqcow
Volumio Lineo 5 - shop.volumio.com/product/lineo5/?ref=ogvvqcow
DACs:
LAIV Harmony DAC - https://www.laiv.audio/harmony-dac
Gustard X26 III DAC - shenzhenaudio.com/products/gustard-x26-iii-dual-es9039spro-digital-to-analog-convertor-dac?ref=b236567rqe&utm_source=affiliate
Preamps:
Acoustic Invader Fulcrum - youtu.be/stsbclVgghQ
Ladder Bach - bit.ly/3FaqSYm
Amps:
2 x Acoustic Invader (IcePower 1200) - acousticinvader.com
2 x Topping B200 - amzn.to/3WqCNt4
Speakers:
Mon Acoustics Platiomn VC One: monacoustic.us/product/platimon-vc-one/?v=8cee5050eeb7
CSS Criton 1TD-X – css-audio.com/online-store/CSS-Criton-1TD-X-Kit-Pair-p221163830
KEF LS50 - amzn.to/3W9Os0y
Head-Fi test setup:
Laiv Harmony HP2A: https://www.laiv.audio/product-page/harmony-hp2a
Aune S17 Pro: amzn.to/3u2O6gu
Geshelli Labs Erish 3 Pro: geshelli.com/product/erish-3-pro/?ref=18
Aune AR7000: amzn.to/3ZcuXG1
Goldplanar GL2000: https://s.click.aliexpress.com/e/_DB69UpT
Verum 2: verum-audio.com/store
AKG K702: amzn.to/3TSlnUF
#hifi #audiophile #dac #desktop
