Shure UABIAST In-Line Power Supply 100121403 and the unique contoured underside

and the unique contoured underside allows secure stacking of multiple units

Extremely uniform polar response

120 V version)

well-rounded audio with an exceptional low-end

9" | 543 x 460 x 632 mm

Shure UABIAST In-Line Power Supply 100121403 and the unique contoured undersideShure UABIAST In Line Power Supply In line adapter that supplies 12V DC bias power over coaxial BNC cable. The Shure UABIAST is an in line adapter that supplies 12V DC bias power over BNC coaxial cable. Compatible with the UA874 active antenna and the UA830 in line antenna amplifier, the UABIAST allows those accessories to be used with Shure wireless systems that do not supply power from their BNC antenna inputs and are used without an antenna