Essence is an optical compressor for 500 series. A versatile mono compressor for 500 series frames with unique features including our famous opto sound. control genius. The Essence attack & release... View more
Tonic is a 3 band eq for 500 series. A simple but incredibly useful inductor based Class A equalizer for 500 Series racks. Audio path qualities. As with the other 500 Series modules in this range,... View more
