OPTICAL COMPRESSOR

Rastop optocoupler-based (NSL32) No battery, for use on the pedal board with power supply dual 15 volt power supply, DC/DC converter accepts 9-15DC volt input, Boss-type, center negative jack Extended headroom, works well with a 12 string electrics - both humbuckers and single coils.Mini-switch for selecting the boost range, choose Full or Treble(cuts low freqs, good for taming muddy sound) switch for release time select, short release time gives that "clack" sound, very good for single notes riffs