Voodoo Lab Amp Selector - Overview

Overview
1. Power: Use 9VDC regulated power supply, center negative.
2. Inputs: Connect from guitar or pedalboard out.
3. Tuner Out: Driven from Input-A for tuner or other slave.
4. Ground Lift Switches: Normally ON to ground amplifier.
5. Amp Outputs: Connect to amplifier inputs.
Note: Plugging into Input-A powers up the Amp Selector. Unplug this cable when not in
use to preserve the battery.
6. Level Controls: Control output volume to balance amps.
7. Amp Select Buttons: Turn individual amps on/off.
8. Status LEDs: Illuminates to show active amp.
The Voodoo Lab Amp Selector’s inputs drive a pair of ultra transparent buffer amplifiers.
These amplifiers input characteristics have been carefully matched to that of a traditional
vacuum tube guitar amp. This insures that your guitar pickups will see the correct load and
therefore sound their best. Using a buffer amplifier is what allows us to drive multiple
amplifiers and a tuner without excessively loading your guitar and destroying your tone.
3
AMPSINPUTS
1 4
POWER
GROUND
LIFT
TUNER/THRU
9VDC
4 13 2
BA
Hand made in U.S.A.
+
-
V
OODOO
L
AB
A
M P
S
ELECTOR
2 3 4
1
VOLUME VOLUME VOLUME VOLUME
A A/B
2 3
1 4 5
7
6
8
AMPSINPUTS
1 4
POWER
GROUND
LIFT
TUNER/THRU
9VDC
4 13 2
BA
Hand made in U.S.A.
+
-
V
OODOO
L
AB
A
M P
S
ELECTOR
2 3 4
1
VOLUME VOLUME VOLUME VOLUME
A A/B
2 3
1 4 5
7
6
8