On most modern amplifiers, the microphone input is an XLR (3 pin) socket so a Mono Jack Plug to XLR connector is needed to connect the Microvox PSU to the amp. You may find the volume levels acceptable using the jack (Line) socket but in order to get maximum levels the system should be connected to the 'Mic' input. The standard pin configuration for mono/balanced line XLR is:

Pin 2 - Signal
Pins 1 & 3 - Screen

If you do not feel capable of making up your own cable then we can offer the following:

Jack/XLR Cable

A high quality, 5 metre (16ft) noisless cable with Neutrik jack and XLR terminations wired to standard configuration.