Owner's Manual

VOLUMEBASS TREBLE
TONE CONTROL
CIRCUITRY
VOLUMEBASS TREBLE
TONE CONTROL
CIRCUITRY
MIDRANGEGAIN
TONE CONTROL
CIRCUITRY
REVERB
1/2 12AX7A
1/2 12AX7A
1/2 12AX7A
REVERB
SEND RETURN
MASTER
MIDRANGEGAIN
TONE CONTROL
CIRCUITRY
CH SELECT / BOOST FOOTSWITCH
1/2 12AX7A
INPUT
6L6GC 6L6GC
1/2 12AX7A
1/2 12AX7A
FULL /
STANDBY /
HALF
SWITCH
POWER
16 Ω 8 Ω 8 Ω 4 Ω 4 Ω
SPEAKER OUTPUTS
B+
EFFECTS LOOP
SEND RETURN
TRUE BYPASSTRUE BYPASS
CHANNEL 1
CHANNEL 2
CHANNEL SELECT
BOOST
EFFECTS LOOP / REVERB FOOTSWITCH
CELESTION SPEAKER
12" 16 Ω
VOLUMEBASS TREBLE
TONE CONTROL
CIRCUITRY
VOLUMEBASS TREBLE
TONE CONTROL
CIRCUITRY
MIDRANGEGAIN
TONE CONTROL
CIRCUITRY
REVERB
1/2
12AX7A
1/2
12AX7A
1/2
12AX7A
REVERB
SEND RETURN
MASTER
MIDRANGEGAIN
TONE CONTROL
CIRCUITRY
CH SELECT / BOOST
FOOTSWITCH
1/2
12AX7A
INPUT
6L6GC
6L6GC
1/2
12AX7A
1/2
12AX7A
FULL /
STANDBY /
HALF
SWITCH
POWER
16 Ω
8 Ω
8 Ω
4 Ω
4 Ω
SPEAKER OUTPUTS
B+
EFFECTS LOOP
SEND RETURN
TRUE BYPASSTRUE BYPASS
CHANNEL 1
CHANNEL 2
CHANNEL SELECT
BOOST
EFFECTS LOOP / REVERB
FOOTSWITCH
CELESTION SPEAKER
12" 16 Ω
Guitar Amplifier GVT52-112
13
®
™
Block Diagram