Fully Automatic Playback Azimuth Alignment the NAAC System Means the Best Possible Playback Performance with Any Tape.
Tape head azimuth alignment is an extremely important factor in achieving the best possible reproduction quality. For this reason the utmost care is taken in ensuring absolute azimuth alignment in all Nakamichi decks. The DRAGON with its NAAC system, however, is the finest so far. No matter what tape you play, you get the best possible reproduction frequency response. Tapes borrowed from a friend, commercially available music tapes, or even tapes with slightly "warped" housings can all be reproduced with the very finest performance the tapes themselves are capable of providing.