Sound Processing System

The 9629 SPL 2-channel De-esser is equipped with phase cancellation technology and an automatic threshold function. This is an audio processor specialized in eliminating unwanted sibilant frequencies (sibilants) in a very simple and musical way, without compromising the timbre and naturalness of a voice.

ARTICLE N° 57572
  • SPL De-esser 9629 2 channels, equipped with phase cancellation technology and automatic threshold function.
  • Inputs and outputs XLR or 6.3 mm jack.
  • Male / female voice switch.
  • Automatic threshold.
  • Inputs and outputs:
  • Instrumentation amplifier with electronic balancing (differential), without transformer.
  • Nominal input level +6 dB.
  • Input impedance = 22 kOhms.
  • Output impedance <600 Ohms.
  • Max Level input +24 dBu.
  • Max Level output +22.4 dBu.
  • Minimum load 600 Ohms.
  • Relay hard bypass / safety against power outages.
  • measurements Frequency response 20 Hz-50 kHz (50kHz = -3dB).
  • Common mode rejection> -80 dBu @ 1kHz.
  • Total harmonic distortion 0.002% @ 1 kHz.
  • Signal-to-Noise Ratio -93 dBu (CCIR 468-3).
  • Signal-to-noise ratio -98 dBu (A-weighted).
  • Power Supply
  • Toroidal Transformer 15 VA.
  • Fuses 315 mA (230V) / 630 mA (115V).
  • GND switch.
  • 115V / 230V voltage selection switch.
  • Dimensions (W x H x D): 482 x 44 x 237mm.
  • Weight: 3.4kg.