Roland TR-77 Replacement Parts

Browse 7 replacement parts for the Roland TR-77 (1972). The TR-77 is an analog rhythm machine that was not programmable - it had preset rhythm patterns…

Parts for this model

• Phone jack, 1/4-inch
• Slider knob, Roland
• Switch cap, gray
• Switch cap, green
• Switch cap, red
• Switch cap, white
• Switch cap, yellow