Opinion on Nakamichi azimuth tape decks please


I am thinking of buying a Nakamichi tape deck with the azimuth head adjustment. It will be used mostly for playing of old tapes (that's why I need azimuth). Nak made few of those: 670ZX, 680, 680ZX, 681ZX, 682ZX, Cassette Deck 1, CR-7A, DR-1, ZX-7, ZX-9 and the Dragon. I would not like to spend a lot of money so the Dragon, CR-7A, and ZX-7/9 are excluded. Any opinion on the others? I assume all of them have excellent sound quality; is it true?

I have read that the 680 models have very reliable transport mechanism and other components, but they were made almost 30 years ago. Anyone have recent experience with them? The Cassette Deck 1 was made in 1990-92 (don’t know about DR-1); how reliable are they? Do all of the old Naks require frequent calibration and servicing, and how expensive is it?

Any opinions will be greatly appreciated.
prophos

Showing 1 response by dfhaleycko

Dragons can be found pretty cheaply these days, but the electronics (as you suspected) can be a bit wonky. I have a Nak 680zx which does have azimuth adjustment, but it's set based on recording a tone on one head & checking with the read head, so it's a setup step before recording. I didn't know the Dragon has auto azimuth on playback.

On my Nak, the mechanicals are still great, but the Dolby C mis-tracks. Most of my tapes were recorded in the 70's & 80's and by now are suffering major loss of high frequencies, and print-through distortions from storage, where the inner layers of tape transfer some of their magnetic charges to the adjacent layers.

I was recording LPs to CD-R last night and thinking how much better this process is than what I used to be able to achieve with tape. So much can be done in the digital domain with phase-free filtering and click/pop removal, not to mention much quieter backgrounds and no tape hiss. You can certainly listen through that, but it's nice not to have to anymore.

By the way, if you want my Nak 680zx to play with, it's in a closet & I'll give/sell it to you for postage/packing cost at the UPS store. Be nice to see someone getting some use out of it!