Sorry to disagree, but Nakamichi amplifiers have not had a "reputation for being unstable." Do some research on the internet and I doubt that you will hear many negative comments from current or past Nakamichi owners. Nakamichi amps still sell for a high percentage of their original cost relative to their vintage. I just don't want the OP to take the above comment as the last word on Nak amps. They are a Nelson Pass design and still well-respected today.
