Radio Shack PPG850A User Manual
Page 2

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2
1)
High Input Jack: Connect high
level devices to this jack.
2)
Low Input Jack: Connect low
level devices to this jack.
3)
Gain: This sets the volume gain
level for Channel 1.
4)
Bass: This control adjusts the low
frequency level.
5)
Treble: This control adjusts the
high frequency level.
6)
Reverb: Switches on/off the
reverb effect for Channel 1.
7)
Channel 2 Controls: Same as for
Channel 1.
8)
Reverb level: Adjusts overall
reverb level for both channels.
9)
Distortion: Adjusts overall
distortion effect. Turn to off for
no effect.
10)
Power LED: Illuminates when
power is switched on.
11)
Master: Adjusts overall volume.
1)
Power Switch: Switches amplifier
on/off.
2)
Power Cord: Connect the included
power cord here. Plug into a
grounded power outlet only!
3)
Phones: This is your headphone
connection. Inserting the
headphones disables the internal
speaker (great for practicing).
4)
Line Out: Lets you output a line
level signal (non-amplified).
Internal speaker is not disabled.
5)
Return: Use this jack to bring
back processed signal (see 6).
6)
Send: This jack lets you insert an
effects processor into the signal
path.
7)
Reverb Remote: Connect a
footswitch (not included) to
remotely switch on/off the
internal reverb effect.