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The Tram TR79 supplies power to Tram TR50 lavalier microphones that are pre-wired for use with Shure wireless transmitters, with TA4 inputs. A standard 3-pin XLR output provides a direct connection to standard preamps, mixers, recording gear, etc. This TR79 features positive bias wiring and will power the TR50 with an LR44 internal battery (battery not included) or external phantom power from the connected source.
In the Box
Tram TR79 - Power Supply for TR50 Microphones with Shure TA4 Connection