As i know a r2r DAC like PAVANE, maybe MUSETTE or a TOTALDAC will be best counterpart ti your K-01.
Most of the reviews about those dac´s desribe as smoother/"more musical" (whatever that means) without loosing any detail in music.
The ultimate would be a MSB for sure. But all of that glorious description about this DAC i read in every review about any expensive DAC on the market.
After reading i was always in a mood for a change!
Already having a 24.000 $ DAC i might be too influenced by fancy companies!!!
karlgerman
I would be fascinated in your opinion on hearing an R-2R DAC. I swopped to this type a few years ago and have never looked back. I can hear and appreciate what great DS DACs done right can do. However, IMO they sound a bit technical and false somehow. It is the treble quality I find inaccurate. To make matters worse IMO most DS DACs are solid state with poor amplifier sections. I am not saying SS can't sound great, but tubed units seems to get closer to the music IMO. Regardless of the tube v SS argument, I think most high end systems need a tubed unit in the chain i.e tubed DAC or pre-amplifier. If we go SS right through IMO it all goes a bit plastic and cold, it leaves me emotionless.
Going back the the R-2R V DS subject.
So, IMO there are 3 aspects to this subject:
1. The conversion method on the digital board
2. The type, design and quality of the power supplies
3. The quality and care taken in the amplification section, dealing with the fragile and low level signal to bring it up to line level to correctly drive the next stage.
A perfect amplifier stage would have limitless power reserve and zero output impedance. Believe it or not, way to many (expensive) DACs have a pitifully poor and badly designed amplification section, instead obsessing about the chip board and 'tech specs' such as SNR and dynamic range. Pretty meaningless if the amplifier is not doing it's job....
I would question any high end DAC (10K+) and look if that same company, see if it makes great pre-amplifiers as well. If not, how can they make a great DAC, as a DAC is essentially a pre-amplifier with a digital board inside.
Also, in the serious money bracket, is that company going to be around in 3 or more years? What about warranty and repairs? What about firmware updates and even hardware updates.
Complicated but also fascinating subject.