Metric Halo LIO-8 mkIV The “mkIV” refers to 4th generation Metric Halo Analog and Converter technology. Freatures: New warm, open, detailed and musically sounding converters Integrated relay mute for analog outputs for thump/click free power up and down Fully calibrated analog I/O levels (round trips through the converters maintain level) Reduced converter latency Reduced power [...]