AMP SELECTOR Owner’s Manual Version 1.
VOODOO LAB AMP SELECTOR User’s Manual Introduction The Voodoo Lab Amp Selector is the ultimate stand-alone tool for switching your guitar into multiple amplifiers. It lets you use up to four amps simultaneously without added hum or loss of tone. You can switch between them or layer them in any combination. The switching is absolutely silent with no clicks or pops.
8 7 Overview + POWER 1 - 9VDC A B Hand made in U.S.A. TUNER/THRU GROUND LIFT 3 4 2 1 1. 2. 3. 4. 5. INPUTS 4 4 3 AMPS 2 1 5 Power: Use 9VDC regulated power supply, center negative. Inputs: Connect from guitar or pedalboard out. Tuner Out: Driven from Input-A for tuner or other slave. Ground Lift Switches: Normally ON to ground amplifier. Amp Outputs: Connect to amplifier inputs. Note: Plugging into Input-A powers up the Amp Selector.
Each amplifier output is coupled using a high quality shielded and sealed transformer. Isolating each output with a transformer is what breaks the ground paths between amplifiers. Without this, current would flow through ground loops causing your amps to hum. In addition, we have developed a proprietary matching technique to drive the transformers. By carefully matching impedances and component values we are able to greatly improve the performance of the transformer.
Powering the Amp Selector on and off is done via the input jack, just like most pedal effects. Insert a cable into Input-A to power on. Remove it to turn the power off. If you are powering the Amp Selector with a battery, always remember to disconnect the Input-A cable to preserve battery life. Operation On/Off Mode The default switching method of the Amp Selector is what we call on/off mode. In on/off mode, each of the four buttons 1 through 4 simply toggle the corresponding amp output on and off.
Program To enter the Amp Selector’s programming mode, do the following: 1. 2. Power off the unit by unplugging the cable in Input-A. Press and hold button 1 while powering on by inserting the cable into Input-A. 3. All LEDs will flash to indicate you’re now in programming mode. Now you can select on/off or exclusive mode independently for each output.
Warranty NORTH AMERICA ONLY Voodoo Lab warrants this product against any defects that are due to faulty material or workmanship for a period of five years from the date of original retail purchase. This warranty does not include damage to the product resulting from accident or misuse. This warranty is given to the original purchaser only and it is not assignable to any other person.
