Empirical Labs ELDS Derresser H API 500 Module

Item: REC0007744-000
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The ELDs Derresser API 500 module is a multi function dynamic filtering device, in an API 500 series module format. In it...  All product info

£ 544.00
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available soon, estimated to be in stock: Dec 22, 2023
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Product information - Empirical Labs Derresser

The ELDs Derresser API 500 module is a multi function dynamic filtering device, in an API 500 series module format. In its basic DS mode, the DerrEsser is an effective, level insensitive de-esser, which is a device that will adjust the high frequency gain on overly trebly or spiky vocal, or other source. By using a crossover technique, and dividing the audio up into a high frequency range and a low frequency range, the DerrEsser can use its Voltage Controlled Amp to turn down comparatively high or harsh high frequencies in an extremely musical manner. However, unlike other de-essers, the device is not limited to just de-essing, and allows for multi use of its circuitry.  

The main features of the ELDs Derresser API 500 module include:

  • Freq. Response is 3 Hz to 120 kHz (-3dB points)
  • Dynamic Range - 115 dB from maximum output (.5%THD soft clipping) to minimum output
  • Transformerless noise floor typically Í 93dBu.
  • Distortion Ranges between .0035% and .01% depending on mode and settings.
  • DC coupled Input and Outputs
  • High quality audio caps used internally
  • Input Balanced, Output single ended but with balanced impedance
  • Pin 2 hot
  • Input Impedance is 20k Ohm. Output impedance is less than 51 ohms   
  • D-S Dynamics Time Constants - Attack time is less than 1mS. Release .04 sec, fixed internally
  • Power Consumption Í 8 Watts max. 4 Watts Typical


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