Peavey Supreme User Manual
Page 5
Back Panel:
BACK PANEL FEATURES
EXTERNAL SPEAKER JACKS (21)
Provided for connection of external speaker cabinet. Minimum external speaker impedance
is 8 ohms (4 ohm total impedance).
IMPEDANCE SELECTOR SWITCH (22)
Used to select the appropriate impedance of the speaker enclosure(s). If two enclosures of equal impedance
are used, the switch should be set at one half of that value (e.g., for two 16 ohm enclosures, set switch to
8 ohms; for two 8 ohm enclosures, set switch to 4 ohms).
PREAMP OUT (23)
The preamp out can be used to route the amplified signal to a mixing console, tape recorder, etc. Connect
the 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.
POWER AMP INPUT (24)
Used to connect line level signal to the power amplifier.
REMOTE SWITCH JACK (25)
Provided for the connection of the supplied remote footswitch. The footswitch is used to select the Lead or
Normal channels and defeat effects loop. When using remote footswitch, always insert the plug fully (second
click) to insure proper operation.
GROUND SWITCH (26)
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 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
VOLT MODELS.
LINE CORD
V PRODUCTS ONLY) (27)
A
For your safety, we have incorporated a three-wire line (mains) cable with proper grounding
facilities. It is not advisable to remove the ground pin under any circumstances. If it is neces-
sary 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 oper-
ated with the proper grounded receptacles.