Drum Machines ⇝ Roland ⇝ Roland TR-77

The Roland Rhythm 77 is an analog drum machine. The Rhythm 33 (TR-33) and Rhythm 55 (TR-77) were lower-end models were available at the same time.

Specifications

Year Released: 1972

Power Consumption: 4.9 watts

Weight: 7.5 kg

Dimensions: 640 mm x 310 mm x 95 mm

User Demo Videos

Rating

File Downloads

Roland TR-77 Manual

Roland TR-77 Service Manual

Items for Sale on Reverb

Roland TR-77 Rhythm 77 1970s - Black ($454.31)

Roland TR-77 Rhythm 77 1970s - Black ($495.96)

Roland TR-77 Rhythm 77 1970s - Black ($300)

Roland TR-77 Rhythm 77 1970s - Black ($390.04)

Roland TR-77 Rhythm 77 1970s - Black ($454.31)

Roland TR-77 Rhythm 77 1970s - Black ($565.56)

Roland TR-77 Rhythm 77 1970s - Black ($600)

Roland TR-77 Rhythm 77 1970s ($475)

ROLAND TR-77 w/Eurorack trigger mods! ($910.09)

Roland TR-77 70s Vintage Drum Machine ($1,000.06)

Roland TR-77 Drum Machine ($600)

Roland TR-77 Rhythm 77 ($1,111.30)

Roland Rhythm 77 TR-77 Drum Machine owned and used by Rick Wakeman of YES 1990 Black ($1,430.15)

Ace Tone Fr 8L - Drum Machine 1960 ($444.97)

Vintage Roland Rhythm TR-77V ($699.99)