FiiO K11 R2R vs K13 R2R, with Linear Power Supplies
42K views · Dec 4, 2025 · Howto & Style
Comments · 270
@zzezzobike · 8 months ago
Absolute Audiophile presentation ❤I asure you that you are the best in this topic
5
@JRVick · 9 months ago
Great review. ❤ it.
1
@OfficialDuckMC · 8 months ago
Great review sir. I love your analogies reminds me of Mr. Roger’s neighborhood 😊
5
@Woofy-tm8si · 9 months ago
I've been quite happy with the LHY linear PSUs I have purchased from Vinshine Audio in Singapore and from Aliexpress. Both have perforned flawlessly and have proven themselves to be quite reliable. Great video, as always! Thanks!
1
@John-q5y6o · 9 months ago
Thanks for the great review! Not sure I'll buy either of these, but you gave me something to think about.
@cokyq53 · 8 months ago (edited)
I ordered the FiiO WARMER R2R DAC about a month ago. I was disappointed right out of the box. Then I found the tubes need a good break in. After 100 hours, I am extremely happy to the WARMER. Same ladder as the 13 but with an internal linear power supply. Just what I was looking for. No BT, no headphone amp, just a nice sounding DAC. Beautifully WARMER sound.
15
@BadMonkeyFinger_Audio · 9 months ago (edited)
Good information, here - and good presentation. Thanks!
1
@pulsing1982 · 7 months ago
thanks Mike, a really helpful and interesting review!
@carminedesanto6746 · 9 months ago (edited)
Good evening☕️🍩❄️<br>I’m becoming more and more convinced that when it comes to the world of digital audio components be they DAC’s ,streamers ,cd players or network switches ..power supply quality is never to be underestimated.😅
3
@manfredcheung9314 · 4 months ago
excellent review.
1
@madcrabber1113 · 9 months ago
I have 2 of the chip based K11's and they sound amazing.
@rokuth · 9 months ago
The Fiio Warmer R2R apparently uses the same K13 ladder circuitry, and adds 4 tubes on the output stage. It is about the size of the K15/K17, and has 2 mechanical VU meters. It is a pure DAC with no volume control. Should be an interesting comparison with the K13.
13
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