Peavey KB/A 60

Preamp Output, using a shielded cable, to an input of the tape recorder, mixer, etc. This patch does
not affect the operation of the amplifier. NOTE: The preamp output level is approximately 1 volt
RMS and is of relatively low impedance (600 ohms). Any effects device used in this effects loop
must be capable of receiving 1 volt input and providing 1 volt output in order to properly drive the
power amp. The Power Amp Input has an internal switch which disconnects the internal preamp.
This would allow an external mixer to be routed directly to the power amp.
MASTER
14. MAIN REVERB CONTROL
The main reverb control determines the desired amount of reverberation from the internal reverb
system. Clockwise rotation increase the reverb effect and counter-clockwise decreases the effect.
15. PILOT LED (RED)
The red pilot LED will illuminate when power is turn on.
16. POWER SWITCH
Depress the switch to the “on” position. The red pilot light (LED) will illuminate indicating power
is being supplied to the unit.
BACK PANEL
17. LINE CORD (120V products only)
For your safety, we have incorporated a 3-wire line (mains) cable with proper grounding facilities
It is not advisable to remove the ground pin under any circumstances. If it is necessary to use the
equipment without proper grounding facilities, suitable grounding adapters should be used. Less
noise and greatly reduced shock hazard exists when the unit is operated with the proper grounded
receptacles.
18. GROUND SWITCH
Three position rocker-type switch which, in most applications,should be operated in its center or
zero position. There may be some situations when audible hum and/or noise will come from the
loudspeaker. If this situation arises, position the ground switch to either positive or negative
(+or-) or until the noise is minimized. NOTE: Should the noise problem continue, consult your
Authorized Peavey Dealer, the Peavey Factory, or a qualified service technician. THE GROUND
SWITCH IS NOT FUNCTIONAL ON 220/240 VOLT MODELS.
19. HEADPHONE JACK
A stereo jack is provided in order to allow the signal to flow to each side of any stereo headset.
When a stereo headset is plugged in, the internal speaker is automatically turned off so that a
totally private rehearsal situation can be accomplished. NOTE: The headphone system will not
work with headsets that have a mono phone plug.