G-Lab Guitar System Controller User Manual - Loop Section
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Displaying firmware version
a) Switch off the mains.
b) Memory access lock switch to UNLOCK position.
c) Keeping pressed SWITCH button switch on the mains.
d) While SWITCH button is pressed preset and bank indicators show a firmware version No. (e.g.
2A).
Signal’s path diagram
LOOP SECTION
OUT
TUNER
BUFFER
GUITAR
IN
RETURN
LOOP1
SEND
RETURN
LOOP2
SEND
RETURN
LOOP3
SEND
RETURN
LOOP4
SEND
VOLUME
MUTE
Technical parameters
Dimensions
depth 125 mm (without connectors)
width 415 mm
height 55 mm
Weight
1.4 kg
Input impedance
1 MOhm
Bandwidth:
30 Hz to 40 kHz 0.3dB
Transmitted signal
8 dBu (6 Vpp)
Output impedance
3 kOhm
Power supply
12V 400mA