SSL SiX CH - Channel Strip Module for 500 SeriesSiX Channel Strip (SiX CH) is a single width 500 Series channel strip using the SuperAnalogue channel processing features from SSLs SiX console including the Mic pre, low and high frequency EQ, as well as the single knob compressor. Features: SSL SuperAnalogueTM mic pre +48V phantom power Phase invert switch 5 segment LED meter in dBu Switched 12 dB oct, 75 Hz High Pass Filter (HPF) Classic SSL HF and LF EQ Switch from shelf to bell curve Single knob