Drum MachinesRoland ⇝ 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

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File Downloads

Roland TR-77 Manual

Roland TR-77 Service Manual

Items for Sale on Reverb

Roland TR-77 Rhythm 77 1970s - BlackRoland TR-77 Rhythm 77 1970s - Black ($481.47)

Roland TR-77 Rhythm 77 1970s - BlackRoland TR-77 Rhythm 77 1970s - Black ($504.58)

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

Roland TR-77 Rhythm 77 Roadie Version with MIDI Card Installed 1970s - BlackRoland TR-77 Rhythm 77 Roadie Version with MIDI Card Installed 1970s - Black ($895.99)

Roland TR-77 Rhythm 77 1970s - BlackRoland TR-77 Rhythm 77 1970s - Black ($616.28)

Roland TR-77 Rhythm 77 1970s - BlackRoland TR-77 Rhythm 77 1970s - Black ($395.47)

Roland TR-77 Rhythm 77 1970s - BlackRoland TR-77 Rhythm 77 1970s - Black ($573.43)

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

ROLAND TR-77 w/Eurorack trigger mods!ROLAND TR-77 w/Eurorack trigger mods! ($1,054.59)

Roland Tr-77 rythm box 1972 MIDIRoland Tr-77 rythm box 1972 MIDI ($850)

Roland TR-77 70s Vintage Drum MachineRoland TR-77 70s Vintage Drum Machine ($1,014.03)

Roland TR-77 Drum MachineRoland TR-77 Drum Machine ($600)

Roland TR-77 Rhythm 77 1970s - BlackRoland TR-77 Rhythm 77 1970s - Black ($442.95)

Roland TR-77 Rhythm 77Roland TR-77 Rhythm 77 ($1,126.83)

Roland Rhythm 77 TR-77 Drum Machine owned and used by Rick Wakeman of YES 1990 BlackRoland Rhythm 77 TR-77 Drum Machine owned and used by Rick Wakeman of YES 1990 Black ($1,450.05)

Ace Tone Fr 8L - Drum Machine 1960Ace Tone Fr 8L - Drum Machine 1960 ($451.18)

Vintage Roland Rhythm TR-77VVintage Roland Rhythm TR-77V ($699.99)