Roland D-550 Replacement Parts

Browse 13 replacement parts for the Roland D-550 (1987). Roland's famous D-50 uses LA synthesis, a technique based on short sampled transients layered…

Parts for this model

  • AC power socket, 2-blade
  • Battery, 3V lithium
  • Display, Roland
  • Knob, Roland/Boss, blue face
  • Memory card guide, Roland
  • Memory card, Roland D-50
  • Phone jack, 1/4-inch, 3-pin PCB mount
  • Phone jack, 1/4-inch, 3-pin PCB mount
  • Power cord, 2-blade
  • Power switch, pushbutton
  • Pushbutton tact switch, 9.5mm, 4-pin
  • Pushbutton tact switches, pkg of 10
  • Switch cap, Roland