Peavey 31FX - Manual (Page 5)

A three-pin female XLR jack is provided for electronically balanced input termination (pin 2
positive, pin 3 negative).
INPUT 1/4" (2)
1/4" tip-ring-sleeve (stereo) jack provides balanced input when used with stereo (TRS) 1/4" plugs
and 2-conductor shielded cables. When used with a mono 1/4" phone plug, the input is unbalanced.
OUTPUT XLR (3)
A transformer balanced, male XLR output provides line-balancing to other pieces of audio
equipment (power amps, etc.) Balanced output is recommended for rejection of hum, noise and
outside interference (pin 2 positive, pin 3 negative).
OUTPUT 1/4" (4)
1/4" phone jack is provided for unbalanced output termination.
LINE CORD (120V Products only) (5)
We have incorporated a 2-wire line (mains) cable for power on the EQ 31FX.
Power requirements:
Domestic: 120VAC / 60 Hz / 20 W.
Export: 230VAC / 50/60 Hz / 20 W.
NOTE: CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT,
5
EQ 31FX Application:
Mono send from Mixer to external
EQ/Power Amp combination.
EQ 31FX
Balanced Input
Balanced Input CH 2 CS800S Balanced Input CH 1
EQ 31FX Balanced Output
Parallel Patch
Balanced Input CH 2
Power Amp
Out CH 2
Power Amp
Out CH 1
Main Balanced Output
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