1 EQ-1231 Dual 31-Band Graphic Equalizer. 2 Electronically balanced/unbalaned inputs. 3 RF filtered inputs and outputs.
Parametric:Switchable boost/cut ranges of ±6 or ±15dB Electronically balanced/unbalanced inputs Servo balanced/unbalanced outputs RF filtered inputs and outputs XLR, Barrier Strip, and 1/4" TRS connectors -12dB/+12dB input gain range 18dB/octave 40Hz Bessel low-cut filter Chassis/signal ground lift capability Internal power supply transformer Power-off hardwire relay bypass with 2-second power-up delay
INPUT:Connectors: 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40k ohm, unbalanced 20k ohm Max Input Level: >+21dBu balanced or unbalanced CMRR: >40dB, typically >55dB at 1kHz
OUTPUTS:Connectors: 1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip Type: Impedance-balanaced/unbalanced, RF filtered Impedance: Balanced 200 ohm, unbalanced 100 ohm Max Output Level: >+21dBu balanced/unbalanced into 2k greater >+18dBm balanced/unbalanced (into 600 ohm)
SYSTEM PERFORMANCE :Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: <10Hz to >50kHz, +0.5/-3dB +/-15dB range +/-6dB range Dynamic Range: 109dB 115dB Signal-to-Noise: 90dB, 97dB THD+Noise: <0.005% Interchannel Crosstalk: <-80dB, 20Hz to 20kHz
FUNCTION SWITCHES :EQ Bypass: Bypasses the graphic equalizer section in the signal path Low Cut: Activates the 40Hz 18dB/octave high-pass filter Range: Selects either +/- 6dB or +/- 15dB slider boost/cut range Dimensions: 5.25" H X 19" W X 7.9" D (13.4cm x 48.3cm x 20.1cm)
Dual 31-band graphic equalize r1231