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EQ2231

EQ2231

• 31-band 1/3-octave graphic equalizer with the latest Type III noise reduction circuit
• Electronically balanced/unbalanced inputs. The output is servo balanced/unbalanced, using transformer power supply, low current sound, low noise

Bandwidth: 20Hz-20kHz, +0.5dB/-1Db

Dynamic range: 109dB 115dB
Signal-to-noise ratio: 90dB 97dB
Total harmonic distortion + noise: <0.005%
Crosstalk between channels: <-80dB, 20Hz-20kHz
input
Interface: 1/4 inch TRS, XLR socket (two pins are hot positive terminal, female,) and strip terminal
Type: Electrically balanced/unbalanced, with RF filtering
Impedance: 40kΩ balanced, 20kΩ unbalanced
Maximum input level: >+21dBu, balanced or unbalanced
Common analog ratio: >40dB, typical value >55dB, 1kHz
output
Interface: 1/4 inch TRS, XLR socket (two pins are hot positive terminal, female,) and strip terminal
Type: Impedance Balanced/Unbalanced with RF Filtering
Impedance: 200Ω for balanced, 100Ω for unbalanced
Maximum input level: >+21dBu, balanced/unbalanced 2kΩ load or greater
Total analog ratio: 18dBu, balanced/unbalanced (connected to 600Ω load)

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