Sound Performance Lab PQ Recording Equalizer - Manual (Page 9)

9
Input impedance (balanced): 20 kOhm
(Welwyn precision resistors;
transformerless)
Output impedance (balanced): ‹ 600 Ohm
(CMR trimmers, transformerless)
Overload resistance: +34 dB
(Band 1-5 = ON, B/C = 0)
Harmonic distortion: @-30 dBu: 0.2%
@-20 dBu: 0.05%
@0 dBu: 0.01%
@+10 dBu: 0.002%
@+30 dBu: 0.0005%
S/N: -90 dBu (A-weighted; -88 dBu w/o Filter)
(Band 1-5 ON, B/C = 0, each Q = Q 1,
Band 1 = 10 Hz, Band 2 = 100 Hz,
Band 3 = 1 kHz, Band 4 = 10 kHz,
Band 5 = 28 kHz)
Transmission bandwidth: 10 Hz-100 kHz
(-3 dB, Band 1-5 = ON, B/C = 0)
Processed frequency range: 10 Hz-28 kHz
Phase: @ 10 Hz: +5.5°
@ 1 kHz: 0°
@ 10 kHz: -1.23°
@ 100 kHz: -8.8°
@ 200 kHz: -11.25°
CMRR: › 75 dB @ 1 kHz
(Max. Gain +34 dBu, Band 1-5 ON, B/C = 0)
Housing & mounting dimensions: Standard EIA 19 inch rack chassis, 4 units
482 x 176 x 390 mm W x H x D
ca. 189 3/4 x 69 3/10 x 153 1/2 inch W x H x D
Weight: 18,25 kg/40,15 lbs
Specifi cations