1980s Yamaha DX-21 FM Keyboard Synthesizer Machine Heads and solos that are much

and solos that are much more in-your-face

wired links

new Switchcraft jack socket and a fresh set of 45-100s

so you can stop searching for those outdated cables and fancy adapters

This one is in really great condition for it's age

1980s Yamaha DX-21 FM Keyboard Synthesizer Machine Heads and solos that are much1980s Yamaha DX 21 FM Keyboard Synthesizer Essentially a miniature DX7, 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 uses sine wave based frequency modulation (FM) synthesis. It has two FM tone generators and a 32 voice random access memory (RAM), 32 user voices and 128 read only memory (ROM) factory preset sounds. As a programmable