Hey Don, I'm on the fence. I have the PA900 coming. I want to add variety to my show and thought about adding the BK module and midi through my 900. I also need to find more on the iPad (since I have one) capabilities.

Have you tried the module this way?

Has anyone tried the module this way?
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Yamaha 920 / Yamaha DGX-670 / Maui 5 Go (2) / Senn e935 / Sony C80 / Tascam DP24sd / ATEM Mini Pro switcher (studio)