Shure 155A16810 Power/Mute Switch – SLX2, PGX2, SLX1, PGX1, ULX1, ULX2

Replacement for Shure part #155A16810, a direct drop-in replacement for the Power/Mute selector switch in several Shure wireless handheld and body‑pack transmitters. It restores the on/off and mute functionality of your SLX, PGX, and ULX series models with trusted reliability.

Compatible Models:

• SLX2 handheld transmitters

• PGX2 (including PGX2/24) handheld units

• SLX1 bodypack transmitters (serves as the selector switch)
• PGX1, ULX1 & ULX2 handheld or bodypack transmitters

Mounting notes: Because of its terminal length, installation requires soldering skills and appropriate tools to ensure a secure attachment to the circuit board.

Ideal for repair or restoration when the original power/mute switch becomes intermittent, fails to actuate, or refuses to respond. Users have reported that replacing this switch resolved issues like inconsistent power-on behavior or failure to mute properly.