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 ($591.59)

Roland TR-77 Rhythm 77 1970s - Black ($728.27)

ROLAND TR-77 - Rhythm 77 ($649)

Roland TR-77 Rhythm 77 1970s - Black ($645.05)

Roland TR-77 Rhythm 77 1970s - Black ($1,065.58)

Roland TR-77 Rhythm 77 ($1,231.25)

Roland TR-77 70s Vintage Drum Machine ($1,108)

Vintage Roland Rhythm TR-77V ($594.99)