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Special Order
Note: This item may not be returnable or could require a restocking fee. Contact one of our Audio Consultants for more details. Due to the special nature of this item, we order each unit fresh from the factory, exclusively for you! Lead times may vary so please chat, call or email for up-to-date inventory status.

SKU

55832

IGS Audio Photon 500 Series Opto-Compressor

Opto-compressor in 500 series format
MFR# PHOTON 500

Product Description

The IGS Audio PHOTON 500 is an optical compressor, based on technology from the 60's, first used in the early LA-2A limiters and later in the LA4. As an homage to these legendary products, we packed this technology in a 500-series module. The PHOTON 500 uses an opto-coupler, which introduces negative feedback in the audio path, taking care of gain reduction, being the basics of all compression. The PHOTON 500 has an electronically balanced input with 2520 compatible op-amp in the gain stage. The output is balanced by a Carnhill transformer.

Specifications:

  • Optical Compressor
  • All stepped manipulators
  • Sidechain HPF: OFF, 60Hz, 120Hz
  • Input Impedance (balanced): 10k ohm
  • Output Impedance (balanced): 600 ohm
  • Audio transformers: Carnhill
  • Operating level: +4 dBu
  • Max input level: +20 dBu
  • Max output level: +22 dBu
  • Noise level: -99 dBA
  • Max gain: 30 dB
  • Max gain reduction: 20 dB
  • Ratio: 2:1, 4:1, 12:1
  • Frequency response: 8Hz - 20kHz, +/- 0.1dB
  • THD+N: 0.012%
  • Power consumption: 2.5W

Product Specifications

ConditionNew
ChassisModule
Module Type500 Series
Module Slot Count1 Slot
Input ConnectorsAnalog XLR
Output ConnectorsAnalog XLR

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