Chameleon Labs 7602 MKII X-Mod - Manual (Page 9)

possible that the plug is misaligned and should be
rotated for a correct fit. DO NOT FORCE the power
connector. The power pin is wired as follows:
Pin 4 is Audio Ground (shield)
Pin 3 is +48 Volts D.C.
Pin 2 is +24 Volts D.C.
Pin 1 is -24 Volts D.C.
9