1
7
6
5
4
3
2
8 9
1
7
6
5
4
3
2
8 9
V1
V2
+
+
+
VOL
TREB
BASS
DEEP
BASS
2
1
Step 2:
Disconnect the “Bass” channel
front panel controls and wires.
(Save the components and wire that you
remove, in case you want to revert back
to a bass channel in the future).
Front Panel Controls to Remove
1) Disconnect and remove the wire connecting
the bass input to V1 pin 2.
2) Disconnect the deep switch connections to the
circuit board and ground.
3) Disconnect the resistor from the deep switch.
4) Disconnect the volume pot connection at V1
pin 7.
5) Disconnect the volume pot ground
connection.
6) Disconnect the capacitor from the volume
pot.
7) Disconnect the treble pot connection to the
board.
8) Disconnect the bass pot connections to the
board.
9) Disconnect the resistor from the bass pot.
Depending upon which amp model you
have, the layout of components may vary
slightly. The main idea of this step is to
remove the bass channel controls so that
we can mount the tremolo controls.
1
7
6
5
4
3
2
8 9
1
7
6
5
4
3
2
8 9
V1
V2
+
+
+
VOL
TREB
BASS
DEEP
BASS
2
1
13