The 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.
IGS Audio is now one the most desired studio equipment brands in Poland and it is continuously expanding internationally. The original IGS Audio products qualify as pretenders to no.1. All stuff manufactured by IGS Audio is accurate and excellent.
IGS Audio is all about happiness in success. IGS Audio offers 3 years warranty for all products (warranty does not cover tubes).
IGS Studio has been operational since 1997. The IGS Audio brand was created in 2003.