JTS PS-500 Phantom-adapter

Phantom power supply adapter/mixer, battery-operated.
For supplying power to two microphones with 4‑pole mini XLR plug (e.g.
CX...W series, headband microphones and lavalier microphones of the
CX/CM series)
Allows operation at mixers, home recorders or similar devices without integrated +48 V phantom power
Separate volume controls for the two microphones