Yamaha TX81Z MIDI FM Tone Generator Synthesizer

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"A compact, multitimbral, 1-unit rackmount module which is basically a key-less version of the DX-11. The TX81Z features great FM type synth sounds similar also to the DX-21 and DX-27. Lots of programmability. Eight voice polyphony, 128 preset sounds, 32 user and lots of functions hidden behind 11 push buttons."

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