> It requires +9v DC to pin6 on the remote connector 7din. G2 have 9v AC on the 6,7 pins. Not compatible or I am wrong?
The connection between the "REMOTE POWER IN" on the G2 to the "REMOTE/IN" connector is isolated from the other circuitry in the G2 so AC or DC can be sent. You WILL need to make sure that the + and - pins are correct and, of course, that you have the correct connector on your wall wart (power supply) but otherwise it should work.