Peavey Express 112S TransTube Operating Manual page 4

GAIN SWITCH (9)
Boosts the overall system gain. Depress to the "in" position to activate.
LOW, MID, & HIGH EQ (10)
Passive tone controls that regulate the low, mid, and high frequencies, respectively.
POST GAIN (11)
Controls the overall volume level of the Lead channel. The final level adjustment should be made after the desired
sound has been achieved.
REVERB LEVEL (12)
Controls the overall reverb level.
EFFECTS SEND (13)
Output for supplying signals to external low-level effects or signal processing equipment.
EFFECTS RETURN (14)
Input for returning signals from external low-level effects or signal processing equipment.
Adjusts the power level of the amplifier from 10% to 100% power. When set to lower settings, the power com-
pression simulation will be much more pronounced.
POWER LED (16)
Illuminates when AC power is being supplied to the amp.
POWER SWITCH (17)
Depress the switch to the "on" position. The red pilot light (LED) will illuminate indicating power is being
supplied to the unit.
advisable to remove the ground pin under any circumstances. If it is necessary to use the equipment without
proper grounding facilities, suitable grounding adaptors should be used. Less noise and greatly reduced shock
hazard exists when the unit is operated with the proper grounded receptacles.
A
EXTERNAL SPEAKER JACK (19)
Provided for connection of external speaker cabinet. Minimum total impedance is 8 ohms. Disconnects internal
speaker when used.
REMOTE SWITCH JACK (20)
Provided for the connection of the optional remote footswitch. The footswitch is used to select the Lead or
Normal channels and defeat reverb. When using remote footswitch, always insert the plug fully (second click) to
insure proper operation.