IT Geluid Communicatie Kabels Licht Sets Rigging Special FX Video Conference Diversen Decor & Stage

Crest XR-20

  • Frequency response: +0/-1dB 20Hz-20kHz ref 1kHz (any input to any output)
  • THD: any output <0.01% THD 20Hz-20kHz@ +15dBu out
  • Noise
    • mic ein: better than –128dBu 20Hz to 20kHz 150 ohm source, 60dB gain
    • Bus Noise: better than -85dBu
  • Crosstalk
    • channel mute >90dB, channel routing >80dB
    • channel fader attenuation >90dB
    • aux send attenuation >85dB
  • Phase Shift: < +/- 30 degrees, 20Hz to 20kHz – mic-in to main out
  • Mic-in
    • XLR 4k ohm balanced
    • max voltage gain to main outs = 100dB
  • Line-in XLR and TRS: >10k Ohms balanced
  • RCA tape input: >10k Ohms unbalanced
  • Bus inputs: >10k Ohms balanced
  • L/R/M outputs: XLR 100 ohms balanced (switchable between line or mic level)
  • Group/direct out: TRS 50 ohms ground compensated
  • Aux outputs: XLR & TRS 50 ohms gnd compensated
  • Headphones: Stereo, Intended to drive > eight-ohms
  • Dimensions: 17.5" in height (10u) x 19" in width x 4.5" in depth behind panel
  • Internal Power Supply: 100 -240 VAC, 50/60 Hz
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