The Roland D-550 is the 2-rack-space, keyboard-less expander version of the legendary 1987 Roland D-50 synthesizer. It utilizes the same groundbreaking Linear Arithmetic (LA) synthesis, combining 8-bit PCM transient samples with traditional subtractive synthesis and built-in effects (chorus, EQ, and digital reverb.

-MEMORY CARD(included).

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed2 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • D-550 Digital Piano Sound Module
Finish
  • Black
Categories
Year
  • 1987
Made In
  • Japan
MIDI I/O
  • MIDI Through
  • MIDI Input
  • MIDI Output
Polyphony
  • 16 Voices
Analog / Digital
  • Digital

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Will's Gear Outlet

Gilbert, AZ, United States
Joined Reverb:2026

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