The PS42 power supply was discontinued by Shure and replaced with a newer, 100% compatible energy-efficient version. This newer power supply is lighter and smaller because it uses solid state technology.
If you order this PS42US, we will substitute the newer energy-efficient Shure OEM power supply in it's place.
Energy-efficient external switching mode 15V DC power supply, for use with GLXD4, ULXS4, ULXP4, ULXD4, P9T, PS9, SBC-DC, AXT610. It is the direct replacement for PS31, PS40, PS41 and PS42 older model power supplies.
Shure PS42US 15V DC Power Supply Reviews