Hello everyone and sorry for bad English.
I'm looking for help to make a few changes to amplifi150.
The first is connect female input jack stereo to FX pot so you can use an expression pedal to control the assigned parameter.
The second thought if possible to connect a looper always inserting an input / output jack in the internal circuit type a send/return.
The first mod seems simple enough, for a second I do not know where to find the point where the interrupt output signal. Some of you have already had the opportunity to open the amplified and thus could give me some advice?