Behringer CP3A-O Oscillator Controller Module Switches the Yamaha DX21 is a

the Yamaha DX21 is a digital controlled bi-timbral programmable digital FM synthesizer with a four operator synth voice generator which was released in 1985

It reacts to playing

These controls can also be engaged remotely with the optional FS-1 footswitch

ADAT-Ready

Behringer CP3A-O Oscillator Controller Module Switches the Yamaha DX21 is aCP3A O OSCILLATOR CONTROLLER Enter the Behringer CP3A O OSCILLATOR CONTROLLER module. An authentic reproduction of the circuitry from the Modular 55 and 35 series mixers used by the worlds most famous pop, rock and jazz musicians. Now musicians can build their 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