Description
They belong to one of the first mixing tables that Will Studer made in Switzerland in 1958.
STUDER 69-A. 10 Modules, Complet. No tested.
The modules currently available are:
- 2 Type 56: Line Amplifier / Leitungsverstärker
- 4 Type 57: Microphone Amplifier / Mikrophonverstärker
- 2 Type 80: Line amplifier without regulator / Linien verstärker ohne regler
- 2 Type 83 PRÄSENZ: Oscillator Noise Filter Section
