Peavey Studio Pro 112 - Manual (Page 4)

AC POWER
In order to apply power to your TransTube Series amp you must first identify its required AC supply
voltage. The proper voltage for your unit is labeled on the upper left corner of the rear panel.
1. AC Power Cord (Under Chassis)
Locate the power cord tucked into the rear speaker compartment. This line cord provides the
AC power to the unit. Connect the line cord to a properly grounded AC supply. Damage to
the equipment may occur if improper line voltage is used. (See voltage marking on unit.)
Never remove or cut the ground pin of the line cord plug.
NOTE: FOR UK ONLY
As the colors of the wires in the mains lead of this apparatus may not correspond with the colored
markings identifying the terminals in your plug, proceed as follows: (1) The wire which is colored
green and yellow must be connected to the terminal which is marked by the letter E, or by the earth
symbol, or colored green or green and yellow. (2) The wire which is colored blue must be connected
to the terminal which is marked with the letter N, or the color black. (3) The wire which is colored
brown must be connected to the terminal which is marked with the letter L or color red.
2. Power Switch (See Master Section Diagram page 7.)
Press this switch to the “ON” position to apply power. The Power LED (3) will illuminate to
indicate the unit is on. Pressing the bottom portion of the switch will turn the amp off.
3. Power LED (See Master Section Diagram page 7.)
This LED will illuminate to indicate the amp is on.
TRANSTUBE PREAMP
The TransTube preamp on your amplifier consists of three clearly labeled sections: Inputs, Clean
(channel) and Lead (channel). Let’s look at each of these areas individually.
Inputs
The inputs of your TransTube Series amplifier are tailored to respond exactly like the inputs found
on popular tube amplifiers. Always use quality, shielded instrument cables when connecting your
instrument to the input.
4. High Gain Input
This is the standard input used for most instrument applications. Most electric guitars will
work ideally when plugged into this 1/4" mono input. The High Gain Input is 6 dB louder than
the Low Gain Input (5).
5. Low Gain Input
This 1/4" mono input is provided for instruments with extremely high outputs, which can result
in overdriving (distorting) the High Gain Input (4). If both the Low Gain and High Gain inputs
are used simultaneously, their levels are both Low Gain.
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