Behringer 921 – System 55
The Behringer 921 brings you the legendary vintage-sounding analog VCO module for Eurorack from the ’70s. Boasting an authentic reproduction of the same circuitry seen on the classic Moog Modular 55, 35, and 15 series.
Featuring 6 selectable waveforms, the 921 gives you the choice of: Sine, Triangle, Saw, Inverted Saw, Square, and Inverted Square. All of these in which you can adjust by using the Frequency and Range controls to change the tonality of your signal. While you can access even finer frequency control with the Scale and Course RNG switches. Not to mention, you can also patch in some control voltages via the two CTRL IN jacks and adjust with the Rectangular Width knob; allowing you to create some fat Pulse Width Modulation sounds.
Ins and Outs
When it comes to ins and outs, you’ll find several available on the 921 Voltage Controlled Oscillator Module. Offering three summed Frequency Control Inputs, as well as auxiliary and waveform outputs that can be used to introduce modulation signals into the 921 and out to other modules. Allowing you to create complex patches that will work perfectly for your next studio session or jam!
Finally, the Behringer 921 Voltage Controlled Oscillator is easily installed in a standard Eurorack case. Simply connect the power, mount the module, and you’re good to go. Allowing you to mix and match with your other synth modules to build a truly unique setup!
Behringer 921 – Complete Your Collection
Above all, whether you’re just getting into modular synths, or you’re looking to build your existing rig; Behringer System 55’s 921 is a great module to have for creating wicked new sounds!