Behringer 921A (SYS55)

The Behringer 921A OSCILLATOR DRIVER. An authentic reproduction of the circuitry from the “Modular 55 and 35” series oscillator drivers used by the world’s most famous pop, rock and jazz musicians. Now you can build your very own, unique synthesizer that can fit in a standard Eurorack case for a very affordable price. Mix and match with specific modules to customize your synth and complement the genre of music you play or go all out and have a room filled from floor to ceiling with modules that’ll fulfill any synth geek’s wildest dreams.

Key Features:

• Controls up to 12 parallel 921B OSCILLATOR modules
• Authentic reproduction of the circuitry from the "Modular 55 & 35" Series
• Artist roster includes world's most famous pop, rock and jazz musicians
• 2 summed CV inputs for frequency control and 2 summed CV inputs for PWM
• High current outputs for frequency and pulse width to drive multiple 921B modules
• Switchable semitone/octave selector and manual pulse width control