Multifrequency

Multifrequency Reproducer Calibration Tapes for Open-Reel Applications

These tapes contain a series of recorded sine-wave signals for general-purpose use for standardizing azimuth, equalization, and sensitivity (usually called “gain” or “level”) of open-reel analog audio magnetic tape reproducers. They are not intended for testing tape reproducer speed, flutter, distortion, or track placement.

Restorations In the Pipe

STUDER
- A812/A810/A807

OTARI
-MKIV-2/BIII2/MX5/MX55NM(10)/BII2(2)

CROWN
-800 (2)

AMPEX
-440

TECHNICS
-1520/1506(2)

*# next to model represents quantity
EX: Crown, 800(2) - two will be available upon completion