Following the success of the ADDAC10 T-Networks comes a new Eurorack module, which is also inspired by Twin T-Networks circuits used in many legendary, analog-style drum machines. The new ADDAC System 104 is a simple 8-HP, four-voice module with frequency controls for each of the voices. Due to the circuit specifications and to keep the module at a low price these CV inputs are not calibrated to 1 v/octave.
