I perform Nak cassette deck alignments for $75 (not including parts, if
needed or shipping). I'm a Nak deck enthusiast and I stand behind my
work. If you're not satisfied, you pay only shipping. I use Nakamichi
and Teac calibration tapes to align. This is a hobby so, you can expect
perfectionist results. Email for info or just to talk about Naks.

Mark Barrett