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Empirical Labs DocDerr EL-Rx-V

Empirical Labs DocDerr EL-Rx-V
1,038.90€ *

1 pcs.

* Prices incl. VAT

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One of the newer members of the Empirical Labs family is the DocDerr, a 500 series... more

Empirical Labs DocDerr EL-Rx-V

One of the newer members of the Empirical Labs family is the DocDerr, a 500 series multi-purpose tone enhancement module that houses six different sections of digitally controlled analog processing. With over two years of meticulous development and testing behind it, the DocDerr provides an unprecedented combination of power and musicality in a compact, easy to use format. Empirical Labs' first compressor in the API 500 format.


  • 500 Series multi-purpose tone module

  • Six digitally controlled sections of analog processing

  • Frequency response - 3 Hz to 180 kHz on eq section (-3 dB points)

  • Dynamic range - 120 dB from maximum output (.5%THD soft clipping) to minimum output; noise floor with Mix on 0 is typically – 91 dBu

  • Distortion range - between .0006% and 10% at 1 kHz, depending on mode and settings

  • Maximum Input before hard clipping - 22 dBm, “Line In” mode; maximum Output (Mix at 0) - 28.5 dBm

  • Compressor Dynamics Time Constants - Attack time is around 1mS. Release .2 sec, fixed internally, stereo Linkable for stereo tracks; with the EL500 powered rack, the push of a button enables linking

  • Input Impedance - 120 kΩ in Instrument In Mode; 20 kΩ input impedance in balanced Line in mode

  • Output impedance is less than 75 Ω

  • Guitar adaptor cable included

  • Vertical configuration