bx_opto not only delivers that musical quality, but opens up new sonic possibilities with its variable speed knob, simulating changes in speed at which the photo cell in an optical compressor reacts to light. The musical characteristic that optical compression circuits possess, has made them a favorite of professional engineers for decades.Īnd Brainworx take the opto-concept to the next level with this plugin. With opto compressors, everything is moving constantly, and in an ear-pleasing way! For example, an opto compressor will react differently to a longer loud part of a song than to a short loud hit in a quiet part, as the photo cells will build up heat over time, which slows down the attack and release times significantly. Opto Compressors respond differently to different input signals, which is often referred to as being “program dependent”. The Brainworx bx_opto compressor combines some of the best colors, character and features from what Brainworx has learned modeling the optical circuits of some of the world’s best-loved compressors, like the Shadow Hills Mastering Compressor, the elysia alpha compressor, or the Millennia TCL-2.īut in this case, rather than re-recreating a hardware product in software, the bx_opto takes the best aspects and anomalies from legendary light-dependent Circuits to create a software compressor you wish you could buy in hardware!