Connectors; Level; Input & Output Specifications - SPL Parametric Equalizer Owner's Manual

OPTIMIZER
R R P P
E E A A R R A A N N E E L L
Input- & output
specifications
XLR - balanced:
Inputs:
Electronically balanced
(differential) transformerless
Impedance: = 20kOhms
Nominal
input level: +6dB
Input level
selector: HIGH (0dB)
LOW(-10dB)
Maximum
input level: +22dBm
Input peak: LED indica-
tes potential peak 3dB before
actual clipping.
Outputs:
Electronically balanced
(differential) transformerless
Impedance: < 75 Ohms
Nominal
output level: +6dB
Minimum
load ohms: 600 Ohms

Connectors:

Type: Neutrik NC 3 XLR
Pin wiring:
Pin 2 = high (+)
and Pin 3 = low (-)
Jacks - unbalanced:
Inputs: unbalanced
Impedance: = 20kOhms
Nominal
input level: 0dB
Outputs: unbalanced
Impedance: < 600 Ohms
Nominal
output level: 0dB
Minimum
load ohms: 600 Ohms
Connectors:
Type: 1/4" Jacks (6,25mm)
Pin-Wiring:
Tip = high (+)
and Sleeve = GND
GND-LIFTswitch:
off = chassis ground
on = ground lift
Power selector: 115V / 60Hz
230V / 50Hz
Fuse: 800mA fast
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