are all the features really as useful as i expect them to be? and if you have multiple sx amps do you need a seperate SXRC for each of them or can the be daisy chained?
You only need one SXRC. Well you dont need one but one will run all of the amps. Personally, the SXRC and processing power of the SX amps was over my head, but if you can use the features to their fullest it should give you some good sound quality.
