MixPack 8 provides individual stereo mixes and multi-track recording for 8 musicians. It has 8 myMix, 1 IEX16L-A, 1 Power8. Using up to 16 local inputs from myMix and 16 from an IEX16L-A input expander, there are 32 audio channels to select from. All devices get connected with a CAT5 cable to the Power8 switch. GB uplink port allows connection to other switches.