Featuring an instrumentation grade pre-amplifier circuit, D-PowerPlug will turn any standard dynamic microphone into a high level electronically balanced output device.

Using conventional microphones with long multi-core cables results in a dramatic loss of signal strength, and of course sound quality due to cable resistance and capacitance.
Powered by standard P48 phantom power, the D-PowerPlug can drive cables in excess of 100 m with negligible loss of signal quality or power.