Much more than an ordinary compressor/limiter!

The DPR-402 is a 2-channel compressor/limiter, high frequency de-esser and wide band de-esser with peak limiting, adjustable speed, dynamics program manipulation, and full LED metering for both input and output. Integrated side-chain and gain reduction metering allow for continuous dynamic activity monitoring. Auto mode provides program dependent attack and release control.

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BSS Audio DPR-402 Dual Compressor De-esser Limiter Specifications:

• General
• Input Impedance: 10k ohm balanced or unbalanced.
• Input Headroom: >+20dBv.
• Input CMMR: Better than -50dB 30Hz-20kHz. Typically -65dB at 1kHz.
• Output level: >+20dBv into 600 ohms or greater.
• Output Impedance: <1 ohm unbalanced.
• Output Gain: ±20dB continuously variable.
• Frequency Response: ±1dB 25Hz to 20kHz. Ultrasonic filter -3dB at 30kHz.
• Noise: Equivalent input noise <-86dBv 22Hz to 22kHz , <-82dBv CCIR weighted.
• Distortion: Unity Gain +10dBm output, below threshold. THD: <0.03% 20Hz-20kHz.Typically 0.002% at 1kHz. IMD: <0.01% SMPTE. Typically 0.003%.10dB compression. Threshold 0dB. 1kHz, 5sec rel. Time, 2nd Harmonic <0.15%, 3rd Harmonic <0.05%. IMD (SMPTE) <0.25%
• Cross Talk: Better than -85dB 20Hz to 20kHz, any settings.
  
  De-esser
• Threshold Range: -30dBv to 20dBv continually variable.
• Ratio: Infinite, at and above twice the set frequency.
• Frequency Range: 700Hz to 20kHz continuously variable (see note 3).
  
  Peak Limiter
• Threshold Range: +4dBv to +20dBv continuously variable.
• Ratio: >20:1.
• Attack Time: 150 microseconds, fast setting. 750 microseconds, slow setting.
• Release Time: 100 milliseconds, fast setting. 500 milliseconds, slow setting.