Behringer 921A Oscillator Driver Module
A must have modulation module. The Behringer System 55 921A Oscillator Driver offers two summed CV inputs for frequency control and two summed CV inputs for pulse width modulation.
High current outputs allow for frequency and pulse width to drive multiple Behringer 921B and other Eurorack modules.
The module also provides a switch for semitone/octave selection plus manual control over pulse width.
