Roland HP-400 Replacement Parts

Browse 20 replacement parts for the Roland HP-400 (1983). The HP-400 is an 88-note electronic home piano.

Parts for this model

• AC power socket, 2-blade
• Key bushing, rubber
• Key return spring, Roland
• Key return spring, Roland
• MIDI jack, female
• Phone jack, 1/4-inch, 3-pin PCB mount
• Potentiometer, 10KB rotary
• Power cord, 2-blade
• Power switch, rocker type
• Pushbutton tact switch
• Style 53W key, black note
• Style 53W key, bottom A note
• Style 53W key, note A
• Style 53W key, note B
• Style 53W key, note C
• Style 53W key, note D
• Style 53W key, note E
• Style 53W key, note F
• Style 53W key, note G
• Style 53W key, top C note