Behringer 921A Oscillator Driver
The Behringer 921A is an Oscillator Driver module that offers an authentic reproduction of the circuitry from the classic Moog Modular 55 and 35 series. Giving you that much-loved sound used by all the most famous pop, rock, and jazz musicians. Thanks to the Behringer System 55 and 921A, you can now build your very own unique synthesizer. What’s more, it’s super affordable and will fit perfectly in a standard Eurorack case.
Allowing you to mix and match specific modules and customize your synth entirely to your liking! Or even go all out and fill your room with endless synth modules!
Featuring a convenient frequency knob, you can adjust the 921A Oscillator Driver between either octave or semitone frequencies. While the included rocker switch can be used to select between the two frequency types. On top of that, the width of the rectangular wave can be adjusted via a control knob that goes from 10% to 90%. You can also connect any incoming control voltage or modulation signal into the 3.5mm Frequency or Width inputs.
Ins and Outs
Layering different sounds and beats are what any good synth jam is known for. So you can take solace in the fact that the 921A will not only control one 921B Oscillator but 12 of them. Providing you with even more flexibility and nuanced waveforms.
Finally, installing the 921A is as easy as ever, fitting seamlessly into a standard Eurorack case. Simply connect your power cables to the power supply, then screw in the module with the included screws. Allowing you to mix the 921A with your other synth modules for a completely unique setup.
921A – Complete Your Collection
Above all, whether you’re just getting into modular synths, or you’re looking to add to your Eurorack collection; the Behringer 921 Oscillator Driver module is an ideal addition for your music production.