“This is a Roland D-550 synthesizer module in excellent condition. It’s the rack mount version of a D-50, and is an absolutely ICONIC ’80s vintage synth. I recently checked all components, replaced the battery, and restored the synth to factory presets. It works perfectly.
I am also including the original manual (in excellent shape), power cable, and a model M-256D memory card with extra patches (these cards are rare, and can sell for $80-$100 on their own!)
There is a scratch on the LCD screen and another on the power button (see pictures), but they don’t interfere with the readability of the LCD or the function of the unit. The Memory Card has a slightly fussy pin shield mechanism (the little sliding protector that covers the data terminals), which is why I am throwing it in for free instead of selling separately. It works fine, but please consider the Memory Card as-is.
This is a legendary synth in excellent shape, and a great collection to any vintage collection :)”
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