921B Oscillator

The Behringer 921B Oscillator is an authentic and affordable recreation of the satellite oscillator from the legendary Moog Modular 900 series. This Eurorack module is designed to be used in conjunction with the 921A Oscillator Driver. On its own, the 921B is a simple voltage-controlled oscillator; when paired with the 921A, it becomes part of a powerful multi-oscillator system capable of producing incredibly thick, rich, and complex sounds. This modular approach was key to the massive sound of the original Moog systems.

The 921B receives its primary frequency and pulse width control voltages from the 921A driver module. It features its own individual CV inputs for frequency and pulse width, allowing you to create slight variations or offsets from the master control settings on the 921A. This is perfect for creating subtle detuning effects between multiple oscillators for a classic, fat analog chorus sound. The 921B provides three simultaneous waveform outputs: sine, triangle, and sawtooth. By combining multiple 921B modules with a single 921A, you can build a truly colossal analog synth voice in your Eurorack case.

Features

• Authentic recreation of the Moog Modular 900 series 921B Oscillator.
• Designed to be controlled by the 921A Oscillator Driver module.
• Creates massive multi-oscillator sounds when used in a system.
• Individual CV inputs for frequency and pulse width for creating detuning effects.
• Three simultaneous waveform outputs: Sine, Triangle, and Sawtooth.
• All-analog circuitry for a true vintage sound.
• A cost-effective way to build a huge analog synth voice.
• Eurorack-compatible design.