This is a Roland GR-50 Guitar Synthesizer Rack Mount Sound Module.
It's a classic, one of the first great guitar synth boxes. Get all kinds of amazing synth sounds with the ease of playing your guitar.
100% operational, works and sounds great. Some light scratches from rack installation and use but otherwise in very good shape.
13-pin cable included (no GK-2 pickup).
Shipping is $25 only due to the size and weight.
Full technical specs: Maximum Voices: 32 Voices
MEMORY: Patch Chains: 5 Patches: 64 Timbres: 128 Preset Tones: 128 User-Programmed Tones: 64 Preset Rhythm Tones: 64 ( r 64 is OFF) Rhythm Setups: 85 keys (C1 to C8) Part Setting: Part 1 and 2, Rhythm Part System Setup: 1 set
MEMORY CARD [M-256D, M-256E]: Patch Chains: 5 Patches: 64 Timbres: 128 User - Programmed Tones: 64 Rhythm Setups: 85 keys (C1 to C8) Part Setting: Part 1 and 2, Rhythm Part
FRONT PANEL: Power Switch Memory Card Slot GK-2 Connector (13 pin type) Volume Control Knob Headphones Socket 2 Lines, 16 Letters LCD (Backlit) PLAY TUNE Button PATCH CHAIN Button PART STRING Button GROUP PARAM A Button BANK PARAM B Button NUMBER VALUE Button INT Button EXT Button COM Button SYSTEM Button - PAGE Button + PAGE Button WRITE / COPY Button ENTER Button
REAR PANEL: Guitar Output Socket Mix Output Sockets x 2 MIDI / RRC Selector Switch MIDI Sockets (IN / OUT / THRU) RRC IN Connector
DIMENSIONS: 482 (W) x 340 (D) x 44 (H) mm 19' x 13 - 3 / 8' x 1 - 3 / 4' inches