1980s Yamaha DX-21 FM Keyboard Synthesizer Machine Heads or a synth- rock band

or a synth- rock band with mind-boggling stereo patches

Brownburst58X

the PMP500MP3 has the power to deliver your message loud and clear – and keep the party going all night

so you can stop searching for those outdated cables and fancy adapters

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

1980s Yamaha DX-21 FM Keyboard Synthesizer Machine Heads or a synth- rock band1980s 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