Equalizer

Equalizer

Model :2231    Dual 31-Band Graphic Equalizer 

Technical Specifications :

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 teminal strip

Type :Impedance-balanced/unbalanced ,RF filtered

Impedance : Balanced 200 ohm, unbalanced 100 ohm.

Max Output Level :>+21dBu balanced/unbalanced into 2k or greater.

                >+20dBm balanced/unbalanced (into 600)

FUNCTION SWITCHES

Type lll. NR :Activates Type lll. Noise Reduction

EQ Bypass :Bypasses the Graphic Equalizer section in the signal path

Low Cut(recessed) :Activates the 40Hz 18dB/octave Bessel high-pass filter

Range(recessed): Selects either +/-6dB or +/-15dB slider boost/cut range

Dimensions :2.25H ×19W×7.9D(8.9×48.3×20.1 cm)

SYSTEM PERFORMANCE

Bandwidth :20Hz to 20KHz, +/-0.5dB

Frequency Response :<10Hz to >50KHz,+0.5/-3dB

Noise Reduction In:+/-6 and +/-12dB  range)

Signal-to-Noise:>102dB, unweighted, ref :+4dBu 22KHz measurement bandwidth

Dynamic Range :>120dB unweighted

Noise Reduction Out: (+/-6dB range)

Signal-to-Noise :>94dB,unweighted,ref:+4dBu ,22KHz measurement bandwidth

Dynamic Range:>112dB, unweighted

Noise Reduction Out :+/-12dB range

Signal-to-Noise :>90dB,unweighted,ref:+4dBu,22KHz measurement bandwidth

Dynamic Range :>108dB,unweighted

THD+Noise:<0.04%,0.02% typical at +4dBu,1KHz

Interchannel Crosstalk:<-80dB, 20Hz  to 20KHz

Noise Reduction :Up to 20dB of dynamic broadband noise reduction