Sony DC-78 XLR Battery Power Unit for ECM Series Lavaliers

The DC-78 allows 'wireless ready' Sony ECM microphones (such as ECM-44BC, 77BC and 88) to be converted for use as wired microphones. The DC-78 is a compact in-line unit, with a 4-pin socket for the ECM microphone, a AA battery compartment and an XLR output connector. The DC-78 provides the flexibility of additional working methods, for example the microphone can be easily switched between a wireless and wired modes.