Only one choice really, NAK... they will break down after 10-15 years, stay away from the CR-3A, the CR-7A is great but expensive to fix, of course there's the Dragon, very pricey also expensive to fix. BX-300 is a great deck and not hard to find or expensive.. all units should have the "gear-drive upgrade" performed or buy the "Cassette Deck 1" from the early 90's with gear drive built-in.
See the naks.com page
See the naks.com page