Mark Levinson

“Mark Levinson Audio Systems built special equipment for use with calibration microphones and high speed wide track tape format to create virtually noiseless, ultra low distortion master tapes, without noise reduction systems.

Robert Ludwig mastered the records by feeding the original tape through a custom mixer directly to the cutting amplifier rack with no filtering, limiting, or other added effects.

CIDS in , developed special pressing techniques to produce the most quiet record surfaces possible with today's material and technology, and the skill of their chiefs of staff.

For the Acoustic Recording Series, musicians were asked to prepare programs which could be released without splicing ages. In this way, the coherency and immediacy of the musical event, rather than the note by note perfection of the spliced tape, are preserved.”