The SpeakerCraft MZC-66 is a multi-zone amp. Six sources can be selected in six zones. Each zone is controlable via a wall mounted keypad. In addition each zone is controllable via IR commands. I put the SpeakerCraft commands into a Pronto 3000 remote.

NOTE: Each function button has a unique code for each source selected. I used a single code from the first source. If you have a problem, I included all codes for zone 6 for your testing. The MZC-66 will output Pronto codes if you are having a specific problem.