234XL

Interface: 1/4 inch TRS

Type: electronic balance/imbalance, with RF filter

Impedance: balance > 50K ohm, unbalanced> 25K ohm

Max imum input level:> +24dBu balanced or unbalanced

CMRR: CMRR > 40dB > 50dB, the typical value, 1kHz

Interface: 1/4 inch TRS

Type: impedance balance/imbalance, with RF filter

Impedance: 200 ohm balanced, unbalanced 100 ohm

The maximum output level: 2K ohm load balanced or unbalanced, > +21dBu

Working performance:

Bandwidth: 20Hz-20kHz, +0/-0.5dB

Frequency response: < 3Hz-90kHz, +0/-3dB

Signal-to-noise ratio:

Reference: +4dBu, 22kHz bandwidth measurement

Stereo mode mono mode

The low frequency output: > 94dB > 94dB

If output: > 93dB

High frequency output: > 92dB > 92dB

Dynamic range:> 114dB, unweighted, any output

Distortion + noise: < 0.004%+4dBu, 1kHz

< 0.04%+20dBu, 1kHz

Crostalk between channels: < -80dB, 20Hz- 20kHz

The stereo mode:

MF / HF: 45-960Hz or 450-9.6kHz (X10)

Mono mode:

Low frequency / intermediate frequency: 45-960Hz or 450-9.6kHz (X10)

MF/HF: 45-960Hz or 450-9.6kHz (X10)

Filter type: Linkwitz-Riley 24dB/oct, a static variable