CH1/CH2
CH2-BOOST
(CH1-ENHANCE)
OTS
(Output Tube Saturation)
RHYTHM/SOLO
1
2
3
4
5
6
8
7
9
10
12
24
11
14
19
18
15
23
20
16
21
17
22
13
TO
PWR AMP
TO
PWR AMP
GUITAR
INPUT
GUITAR
INPUT
TO
FX RETURN
TO
FX RETURN
TO CLEAN
INPUT
TO CLEAN
INPUT
HEAD-
PHONES
HEAD-
PHONES
TO
FX
TO
FX
REC/PA
(With Speaker Emulation)
REC/PA
(With Speaker Emulation)
FROM
FX
FROM
FX
FX LOOP
FX LOOP
ON
ON
CHANNEL-1
ENHANCE
MODE
CHANNEL-1
ENHANCE
MODE
OFF
OFF
V1A = 1e stage Clean Channel
V1,3,4 = 12AX7/ECC83, standard type
V2 = 12AX7LM/7025, low microphonic type
TUBE FUNCTIONS
V3A = 3e stage Overdrive Channel
V2A = 1e stage Overdrive Channel
V4A = 1e stage OTS
V1B = 2e stage Clean Channel
V3B = 4e stage Overdrive Channel
V2B = 2e stage Overdrive Channel
V4B = 2e stage OTS
V1
A+B
V2
A+B
V3
A+B
V4
A+B
Output
Input
Inputs
L (mono) R
EFFECTS UNIT
19“ POWER AMP
To Mixing Console
Line Input
GUITAR
AMP
GUITAR
AMP
To Mixing Console
Microphone Input
Switch to Clean channel
To:
FX Return
jack
To:
Guitar Input
jack
DI
BOX
CONNECTION DIAGRAM
Volume
Gain
Volume
Bass
Drive
Rhythm
Bass
Treble
Volume
Solo
Mid
Treble
CHANNEL-2
CHANNEL-1
MASTER VOLUMES
OTS
