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Building Ultimate D-class Amplifier - Preamp added 

VirtualHiFi
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Building Ultimate D-class Amplifier - Preamp added
I am developing ultimate D-Class Amplifier for the Qualio speakers.
The TPA3255 is a great sounding chip, and has amazing potential.
Entire system:
Qualio IQ Loudspeakers - www.qualioaudio.com
Weiss DAC204
Eversolo DMP-A6 Master Edition as a streamer

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3 янв 2024

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Комментарии : 18   
@VirtualHiFi
@VirtualHiFi 7 месяцев назад
Please LIKE and SUBSCRIBE 😄👍 For stunning revolutionary 3-way speakers visit - www.qualioaudio.com Looking for the best fullrage drivers - Cube is the answer - www.cubeaudio.eu
@mikereyes1660
@mikereyes1660 7 месяцев назад
I’m looking forward to the success of your project.
@VirtualHiFi
@VirtualHiFi 7 месяцев назад
Thank you. Plenty of work to do but we are gonna get there :)
@skip1835
@skip1835 7 месяцев назад
if the demo is off of a room microphone or phone - well, actually even if it's a direct feed - the sound imo is truly excellent - - sorry, just noticed the microphones - superb! Superb in every way, thanks.
@VirtualHiFi
@VirtualHiFi 7 месяцев назад
Thank you. Yes I'm using great Schoeps microphones and 32 bit recorder and yes it's the sound coming from the speakers recorded with the mics. That it ;)
@janbuker8722
@janbuker8722 6 месяцев назад
A very interesting project 🤗🤗🤗
@VirtualHiFi
@VirtualHiFi 6 месяцев назад
Thank you. I'll update it as I go further ;)
@birdyflying4240
@birdyflying4240 7 месяцев назад
The sound is at a very high level. I agree about the TPA3255, this chip can perform extremly well. I would consider a tube pre amp (with GM 5654W tubes) about a more smooth emercive sound stage. This takes out the all the edgyness and somewhat hard mid and high's. Beside that, these class D chips are the future for superb sound at low cost.
@VirtualHiFi
@VirtualHiFi 7 месяцев назад
Thank you for sharing. Yes I'm experimenting with preamps and I consider going for the tubes, but I hope to be able to stay at solid state only for the low voltages since I like tubes but I dislike the sound when they are feed with low voltage. I like to crank the tubes to their best performance not longevity if you know what I mean ;) sononce I finish LPS, preamp and it's LPS, volume control tests and filter for the TPA I'm going to compare itbagains some 20k$ amps and we will see where its place really is ;)
@birdyflying4240
@birdyflying4240 7 месяцев назад
@@VirtualHiFi Good luck with that! Always a nice challenge to beat high $$ audio ;-)
@VirtualHiFi
@VirtualHiFi 7 месяцев назад
Thank you :)
@topkho
@topkho 5 месяцев назад
@@VirtualHiFican you please give more details on this minimalist preamp? Which parts are used? Looks very interesting.
@donnywidodo8874
@donnywidodo8874 2 месяца назад
is it just me or these become too smooth compare to the previous demo, maybe because the different songs?
@nicktube3904
@nicktube3904 7 месяцев назад
I would love to see a comparison with some beautiful tube amps
@VirtualHiFi
@VirtualHiFi 7 месяцев назад
Once I finish the amp I'll compare it to many other highend amps for curiosity ;)
@michalczarnecki9374
@michalczarnecki9374 6 месяцев назад
@@VirtualHiFi That would be very interesting. I'm currently considering selling Vivid B1 and buying Qualio IQ. I'm really curious how they would sound with Devialet. Can you please give us opinion about class D combination you present in the video vs Naim SuperNait 3? How the current setup compete with Naim? Thanks a lot!
@edw5386
@edw5386 7 месяцев назад
jakie kable zostały użyte w systemie ?jak połączony jest dac do laptopa czy eversolo? całość brzmi naprawdę dobrze, świetny zestaw
@VirtualHiFi
@VirtualHiFi 7 месяцев назад
Witam, kable to mix Audiomica excellence (USB i sieciowki), mundorf Angelique jaki głośnikowe, i interkonekty miedź OCC zrobione przeze mnie. Eversolo leci do Weiss 204 po USB. Dziekuje bardzo za pozytywny feedback ;)
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