1. find a vintage audio dealer nearby
or
2. open the thing up and see what they used; then do a search to find it
or
3. find the nakamichi equipment web site - I know there is one, but mostly on tape decks & not sure if they have a forum
good Luck!
or
2. open the thing up and see what they used; then do a search to find it
or
3. find the nakamichi equipment web site - I know there is one, but mostly on tape decks & not sure if they have a forum
good Luck!