Metasonix - Dual Brutal Oscillator [4x4]

4x4 R*S FORMAT MODULE   Noisebug Exclusive: Metasonix Dual Brutal Oscillator Powered by and fits in a Serge / Random * Source 4x4 format Boat. Requires a high amperage Linear power like R*S PS6, Konstant Lab Chila or Low Gain Ammo Can PSU. The Dual Brutal Oscillator is [2] Metasonix RK7 Thyratron VCO in 4U format with some added features: -Sync Switch -Mix output -Sync Input -CV input for "both" RK7 Features: the rk7 is a new version of our legendary tm-3/s-1000/r-55 vco circuit. the entire circuit is based on two tubes: a 5696 thyratron and a 5702 subminiature pentode, both of which are military surplus tubes used in avionics. the 5696s are still available but getting scarce, and they require a higher plate voltage than our other euro modules. like the r-55, the rk7 has a pentode clipping stage which provides voltage control over the gain and clipping level. 5702 subminiature pentodes have always been rare and little used outside military equipment. the rk7 is profoundly