Need Help: Can't recall which hi-end R2R dac had an optional preamp board?
Title says it all. Ive searched here, google and YouTube. Seems it was a coparo on YT
Thanks guys
Yes, it is the Holo Spring
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.