“Yamaha TG77 Tone Generator FM Synthesizer Rackmount Unit.
Powers on and works makes noises.
I have no clue how this thing works overall so it is not fully tested.
I do know the buttons on the top right are touchy. (voice multi etc) They all work but you have to press them a couple times sometimes to make the contact properly. They also started to work better as i pushed them more so they may need cleaned.
This is a rare old synth and it is sold as is no returns so as to not run into part swappers.” Click here to search for synths on eBay
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