The r-2r TDA1541 is very special DAC, It also has hidden codes.I think the real honest answer here is:
It depends on your taste, but not about performance..
(we all prefer different sound signatures)
80's chip were actually really really good, but that time digital was not yet at the stage where full potential could be extracted out from them. Advances in even last 10 years have been significant in diyaudio to push further and further these old chips,
Supercapacitor power supply, recloking with SC cut double OCXO, 4 x 1541 boards to have divided mono signal, simultaneous mode not asynchronous anymore, DEM clock 50 mhz and uncountable others.
This is what my friend Supersurfer writes about his fully modern 4 chip tda1541A dac against DCS Vivaldi with master clock:
"
I m using a quad TDA1541A in fact. Based on the very nice design of @ryanj 3D pcb design.
And it is the best dac I have ever built and heard. I have had some quite expensive high-end dacs next to it, with the most expensive being a dCS Vivaldi with master clock unit. The performance of the dCS was quite shameful next to my old Philips dac chips. It was no comparison, the owner of the Vivaldi said within 20sec after start playing that the difference is ridiculously big and I agreed. The focus, naturalness and lifelike experience was much bigger with my diy dac."
The r-2r TDA1541 is very special DAC, It also has hidden codes.
I think the sound quality of DACs depeneds on many parameters like PSU, analog Outputstage, time domain response … just the dac chip does not tell us all the story.
comparing dCS Vivaldi vs DIY 1541 tube dac needs a high performance reference system, I think tube nos dacs have quite different presentation to dsp dacs like dCS.
I will answer as briefly as I can.This statement seems misguided at best. dCS has from the start set out to make a true reference digital source. Isn’t the Varese a continuation of that mission?
Are you joking? 80s CD technology sucked and was much farther away from analog than current DAC technology.
While my Continuum Caliburn is stellar, when I upgraded the Rossini to Apex level, the digital got a lot closer to the turntable.
Maybe they haven’t find yet Wilson, d’Agostino and Transparent fellows….Saw them at the Hong Kong Hiend & AV Show today afternoon.
However, silent display only.
View attachment 134695
+1LOL, No I am not joking.
Yes, 80's cd players sucked, but the multibit DAC chips have huge potential. The early Philips swing arm laser optics were, in my opinion, unmatched for reading CDs.
It is quite amazing just how musical these early implementations can be made to sound.
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