Peavey QF 131 Graphic Equalizer

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Peavey QF 131 Graphic Equalizer (Discontinued)

Description

Details

The QF family features one dual-channel model and one single-channel unit, all incorporating Peavey's legendary low-noise, low-distortion design. Ruggedly constructed, QF Series EQs have 45 mm, center-detented control sliders enclosed in metal for durability. These two rack-space units also offer ±15 dB gain control and an LED display indicating output level. Other shared features include switchable low-cut filters, +21 dBu balanced inputs and outputs, and bypass switches. QF Series equalizer filters are set at ISO center frequencies within 3% accuracy. Whether on stage, in the studio, or simply tweaking your home hi-fi system, the QF Series has an EQ for you.

Features

Features

31-band graphic EQ with +12 dB boost/-18 dB cut per band
1/3 octave filter sets
Constant Q filters
Output level LEDs (-12 to +24 dB)
18 dB per octave 40 Hz low-cut filter with status LED
20 Hz to 20 kHz effective EQ range
XLR and 1/4 inch TRS inputs/outputs for balanced or unbalanced operation
Bypass switch with status LED
New improved FLS circuitry for greater sensitivity

Specification

Filter Q	4.77
Filter Frequencies (Hz)	20, 25, 32, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1 k, 1.25 k, 1.6 k 2 k, 2.5 k, 3.15 k, 4 k, 5 k, 6.3 k, 8 k, 10 k, 12.5 k, 16 k, 20 k
Maximum Boost and Cut Filter	+12 dB / -18 dB
Output Noise	Bypass Mode: -101 dBV Filter Mode (Flat): -95 dBV
Frequency Response	± 1 dB (20 Hz – 20 kHz)
Distortion	.002% (20 Hz – 20 kHz)
Input Impedance	Balanced 20 k ohms (Equal Impedances to Ground)
Output Impedance	660 ohms
Maximum Input Level	+18 dBV (8 V RMS)
Maximum Output Level	-18 dBV Unbalanced; +21 dBV Balanced
Nominal Input Level	0 dBV (1 V RMS)
Nominal Output Level	0 dBV (1 V RMS)
Input Headroom	Nominal 18 dB
Output Headroom	18 dB
Maximum Boost and Cut Gain	+15 dB / -15 dB
Low Cut Filter	40 Hz @ 24 dB Per Octave
Power Consumption	Domestic: 120 VAC, 60 Hz, 12 Watts Export: 220-230V~, 50/60 Hz, 12 Watts
Dimensions (H x W x D)	3.5" (89 mm) x 19" (483 mm) x 7.375" (187 mm)
Net Weight	7.8 lbs (3.54 kg)

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