The Coleman Audio SR7.1MKII has been upgraded with a 47 position stepped attenuator. Fold down capabilities for stereo, mono and two 5.1 formats. Individual input mutes isolate surround speakers, L & R speaker mutes isolate the stereo fold down speakers. There are two internal switches, one for the mono fold down to be routed to either L & R or the center speaker and one which allows the LFE signal to be included in the stereo fold down so the SR7.1 could be used as a summing box too.
Condition New Active or Passive Active Chassis 19-in Rackmount Input Connectors Analog DB25 Output Connectors Analog DB25