Crate Amplifiers GTX3500H System Block Diagram:

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System Block Diagram:
MUTE
REV MULTIDELAY
INPUT
CHANNEL 1
INPUT
BUFFER
GAIN MIDHIGH LOW
LEVEL
FLEX
WAVE
(LOW
GAIN)
CHANNEL 2
GAIN MIDHIGH LOW
LEVEL
FLEX
WAVE
(MEDIUM
GAIN)
CHANNEL 3
GAIN MIDHIGH LOW
LEVEL
FLEX
WAVE
(HIGH
GAIN)
SWITCH
CONTROLLER
DSP
TAP/
SAVE
DSP
A/B
FOOTSWITCH
1 2 3 4
TUNER
A BC D EF G
TUBE AMP
SIMULATING
DAMPING CIRCUIT
POWER
AMP
LINE
OUT
LINE
IN
SPEAKERS