Are "vintage" DAC's worthwhile, or is this a tech that does not age well


Hello,
whether it’s worth looking into old dac such as
Spectral SDR 2000,
Mark Levinson No.35 (36)
or so Sonic Frontiers Sfd-2 Mk2 DAC.

Digital audio is the fasted moving, now improving category out there
Because to this day they have no usb connection or other options.
But is it necessary?
Or is it better to still focus on a truly time-tested sound?

(sorry for my English)
miglos

Showing 1 response by cleeds

jasonbourne52
In controlled A/B tests nobody can distinguish a $100 DAC from a $1000+ one.
Please tell us about the tests you’ve conducted that led you to this conclusion. I’m also interested in why you confined your efforts to simple A/B tests. For those interested in the most valid scientific blind audio testing, A/B/X is the gold standard.

I have no particular faith or allegiance to blind testing but if you’re going to undertake such work, it makes sense to engage the best protocols.