G-Lab GSC-4 User Manual - page 4
Thank you for purchasing the Guitar System Controller 4 by G LAB.
GSC-4 is a programmable foot controller for fast and easy control of guitar equipment.
Basic features:
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Large 4.3’’graphic LCD TFT display with a sharp and high quality image that enables easy program-
ming and controlling of the entire system.
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Intuitive 7 key navigation keyboard for direct and quick setting.
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12x foot switches. (10x multifunction + 2x bank preset UP/DOWN)
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10 MFS (Multifunction switch) with a two color description of the foot switch state. Each MFS foot
switch can used to operate the following:
1.
Recalling of PRESETS (setting the effect loops, switch outs and send MIDI commands.
2.
Switching of effect loops (LOOP MODIFIER).
3.
Setting of SWITCH OUTs (SWITCH MODIFIER).
4.
Sending a MIDI PROGRAM CHANGE and/or CONTROL CHANGE (MIDI MODIFIER).
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2x bank or preset UP/DOWN switches.
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6x effect loops via electromechanical relays(passive switching).
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Switchable high impedance input buffer in any preset (identical to a tube amp input load impedance
characteristics).
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Dedicated TUNER output with silent tuning which receives the signal through a very high impedance
circuit (no tone coloration on guitar signal).
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LOOP SPLIT mode that enables the connection of two stomp boxes at the amp’s front input and three
in the amp’s FX- loop without a ground loop hum.
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6x relays for amp switching (3 isolated stereo outs) with 3 programmable modes of operation
(Latching, impulse and momentary).
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WAH-PAD input for connecting a Wah-Pad and Whammy-Pad.
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Expression pedal input.
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MIDI OUT for controlling up to 10 midi devices.
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PROGRAM CHANGE and CTRL CHANGE commands.
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20x programmable CTRL CHANGE commands for every MIDI device and capability of sending up to 20
CTRL commands with one press of the footswitch.
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MIDI IN input to control the GSC-4 by other MIDI device.
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USB connections for external keyboard, flash memory or computer.
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6x9VDCoutputsforpoweringstompboxes(2xsectionsof500mApersection).
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Durable power socket for connecting a dedicated power supply via a long and flexible cable.
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PHANTOM POWER MODE for powering the GSC-4 thru the midi out connector.
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1000 presets (100 banks with 10 presets each)
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TAP TEMPO function operated by CTRL CH and/or NOTE ON/OFF
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Durable powder-coated casing.
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Dimensions (width x depth x height): 50cm x 14cm x 6,5cm / 19.7” x 5.5” x 2.6”
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Weight: 1,9 kg / 4,2 lbs
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Powerconsumption:24VDC240mA(undernoloadconditionsatthe9VDCoutputs).