T90

OK, here is the scenario, I am helping a local TK with her kit. We have purchased the icomm click module used from a local 501st member but did not purchase a Voicebooster amp, instead she has purchased an Aker 1505 amp. From what I read there is a chance the 1505 will work, but in this case the 1505 did not work. Is there a way to modify the 1505 to make it work ? Thanks