Vermona DEG-500 Digital Delay Chorus Flanger Echo

Specifications:
— Front panel: Input Level, Effect power and feedback power, Output Level, Delay Time (ms) 16 / 64 / 256, Modulation Width, Time
— Back panel: In/Out, Feedback-Loop, Eff.-Stop, Inv.-Mix, Mix, Dry, Input
— Voltage 220V / 50 Hz;
— Weight, 4 kg (8.8 Pounds)
— delay-time 8 . . . 512 mSec

— 19" rack

1988

http://vermona.de

Vermona DEG-500 Service Manual

Vermona DEG-500 Schematic

first example:

second example: