The Q231FX dual 1/3 octave equalizer with FLS® is designed for use in situations where optimum sonic control is required.
Features:
Dual 31-band 1/3 octave EQ with +12 dB boost and -18 dB cut
Constant Q filters
20 mm faders
FLS®
1/4 in. and TRS balanced ins and outs
Bypass switch with status LED
Internal power supply
Technical Info
Specifications
Frequency Response: +/-1 dB, 20 Hz to 20 kHz
Distortion: 0.005%, 20 Hz to 20 kHz
Input Impedance: Balanced 20K ohms (equal impedances to ground)
Output Impedance: 330 ohms
Maximum Input Level: +21 dBV (8 V RMS)
Maximum Output Level: +21 dBV (8 V RMS)
Nominal Input Level: 0 dBV (1 V RMS)
Nominal Output Level: 0 dBV (1 V RMS)
Input Headroom: Nominal 21 dB
Output Headroom: 21 dB
Output Noise:
-EQ in bypass: -101 dBV
-EQ in filter: -95 dBV
Filter Frequencies: 20 Hz, 25 Hz, 32 Hz, 40 Hz, 50 Hz, 63 Hz, 80 Hz, 100
Hz, 125 Hz, 160 Hz, 200 Hz, 250 Hz, 315 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1
kHz, 1.25 kHz, 1.6 kHz, 2 kHz, 2.5 kHz, 3.15 kHz, 4 kHz, 5 kHz, 6.3 kHz, 8 kHz,
10 kHz, 12.5 kHz, 16 kHz, and 20 kHz
Filter Q: 4.77
Maximum Boost and Cut Filter: +12 dB, -18 dB
Maximum Boost and Cut Gain: +/-15 dB
Low Cut Filter: 40 Hz
Power Consumption: 120 V AC, 60 Hz, 20 watts
Dimensions (H x W x D): 5.25 H x 19 W x 10.75 D in.
Weight: 11.7 lbs.
