A classic design ring modulator with germanium diode ring + vacuum tube to boost and shape audio and carrier signals.

Germanium diodes enrich the sound by adding extra harmonic content meanwhile vacuum tube adds evilish overdrive to audio and carrier signals. As result you get one of most versatile ringmodulators around!

Features:

Germanium diode ring
Audio transformers
Adjustable tube overdrive on both audio and carrier inputs
Colour switch to select between brighter and darker sound

Configurable power supply standart eurorack +-12V conection OR eurorack +-12V plus Erica Synths Tube heater PSU