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18. ROTARY ENCODER FOR EFFECTS SELECTION
19. EFFECTS BLEND CONTROL
20. MASTER VOUME CONTROL
This is the master volume control and it controls how much power you send to your speakers as
well as the line out socket on the back of the amp. When setting up your tone or plugging in your
instrument, you should keep this control at a low level. All instruments are different when it
comes to how much output is from the pickups. Likewise for players, depending on how hard or
soft you play.
BACK PANEL DESCRIPTION
21. BALANCED LINE OUT
This is an ultra-low impedance (200
Ω
) balanced line out for use with recording or PA mixing
consoles. This output is not controlled by the volume control. Changing the level on your
instrument will however, vary the DI output.
22. GROUND LIFT SWITCH
This allows the grounding of balanced out socket to be disconnected. This is useful if you are
experiencing hum caused by grounding loops/problems.
23. TUNER OUT
Connect to instrument tuner. This output can also be used as an additional line out.
24. LINE OUT
Can be used for driving a second amplifier.
25. POWER ON/OFF SWITCH
This switches the main power on and off in the amplifier. When you turn on the power, it will
have about 2 seconds delay to protect the speaker.
Do not leave the amplifier plugged into a power source for long periods of time when not in use.
26. AC INPUT SOCKET & FUSE.
Connects the amplifier to AC power supply. Always use a grounded plug and make sure
the AC cable is more than 3A rating at 250-volt AC. If you require a longer AC power cord,
we recommend the PJB heavy-duty 20 foot power cords. These are available as an
accessory. If fuse needs replacing, use a slow blow ¾ inch fuse rated at 2.5 amps.
27. AC INPUT -VOLTAGE SELECTOR.
Switches the amplifier to run on either 110-120 volt or 220-240 volt AC power.
Never try to
run the amplifier on a 220-240 volt supply when switched to 110-120 volt. This can possibly
cause major damage to the amplifier.
