MIDI Connections: In, Out (No Thru)
The GM-70 is a mid-1980's guitar synthesizer that uses the older GK-1 divided pickup with a 24-pin connector. It is known for its ability to control a wide array of MIDI parameters and despite the fact that it is one of the slowest MIDI converters ever produced (with a 40 millisecond response time being typical), it is sought after for its control options.
The GM-70 does not have any built-in sounds of its own and must be connected to a MIDI synthesizer or sound module.
It has a built-in tuner, supports monophonic or polyphonic modes, and has connections for a FC-100 foot controller, EV-5 expression pedal, and DP-2 pedal switch.
Year Released: 1986
User Patches: 128
Power Consumption: 22 watts
Weight: 4 kg
Dimensions: 482 mm x 276 mm x 44 mm
Roland FC-100 Foot Controller Compatible with Roland GP-8, GP-16, GR-50 and GM-70 in good condition ($175)
ROLAND GM-70 24 TO 13-PIN CONVERTER RARE GR300 G707 G808 G505 GR700 ($273.14)
Roland GM-70 GR-MIDI Converter Owner's Manual ($19.95)
Roland GM-70 Guitar to Midi Converter ($249)
Roland GM-70 Midi Converter ($135)
Roland GM-70 Guitar Midi Controller new battery ($199)
Roland GM-70 guitar midi converter ($200)
Roland GM-70 midi converter 24 pin to 13 pin ($160)
Roland GM-70 Guitar to MIDI converter ($328.56)
Roland GM-70 GR-MIDI Converter #54279 ($145)
Roland GM-70 1989 - Black ($350)
Roland FC-100 MKII Foot Controller for GP-8, GP-16, GR-50, GM-70 and RMC-1 ($119.95)
Roland Gm 70 Guitar Midi Converter Module ($275.62)
Roland GM-70 Convertisseur Audio/Midi Modèle d'exposition ($1,636.31)
Roland GR 13 to 24-pin converter for GR-300 GR-700 GR-100 GM-70 KORG Z3........ ($382.84)
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