The Kongpressor is an analogue Class A compression pedal which adds an organic three dimensional quality to any rig. The pedal takes its inspiration from some of the world’s most iconic vintage optical studio units, employing a re-issue of the famous vactrol VTL5C3 optocoupler that was responsible for the sound heard on countless hit records. FEATURES: FEATURES: STUDIO QUALITY OPTICAL COMPRESSOR WITH ULTA-SMOOTH BLOOM, 12DB CLEAN BOOST, INTERNAL CHARGE PUMP, TRANSPARENT BUFFERED BYPASS TOP PANEL (LEFT TO RIGHT) VOLUME (OUTPUT LEVEL) | SQUASH (COMPRESSION LEVEL) | RELEASE | ATTACK | CHIME (HIGH-END) POWER: 9V BATTERY OPERATION OR 9V-12V DC ADAPTER. MAX CURRENT DRAWN 35MA.