Studer A820 1/4-inch master tape recorder (Biased for 911)

Nagravox Calibration kits are different to what you might expect. A lot more than just a calibration tape! Developed over the last 3 years

GENERIC Setup Calibration Kit for most 'other' tape machines

Studer A820 1/4-inch master tape recorder (Biased for 911)

Nagravox Calibration kits are different to what you might expect. A lot more than just a calibration tape! Developed over the last 3 years

Setup Calibration Kit for Revox A700

Studer A820 1/4-inch master tape recorder (Biased for 911)

Studer A810, Page 3

RTM 1/4 tape

Technical Info — ATR Magnetics

Studer A820 1/4-inch master tape recorder (Biased for 911)

Sticky Shed on Reel 2 Reel

Studer A810, Page 3