Shure PS24US Replacement Power Supply Wireless Microphones

The Shure PS24US is an OEM replacement 12V DC in-line power supply designed for a specific range of Shure wireless microphone receivers, mixers, and audio accessories. It serves as a direct replacement for the power supply originally included with devices such as the BLX4, BLX88, BLX4R, FP33, GLXD6, P2T, PG4, PGX4, PGXD4, SLX4, SLX4L, and UABiasT. With a 100–240V AC input range at 50–60 Hz, the PS24US is fully compatible with power grids worldwide, making it a practical choice for touring musicians, houses of worship, and production companies that operate across different regions.

The power supply delivers a clean 12V DC output at up to 400 mA, meeting the power demands of its compatible devices with a maximum current drain of 150 mA on the AC input side. It adheres to current energy-efficiency standards, ensuring minimal power waste during operation. Two built-in mounting tabs allow the unit to be secured to racks, shelves, or equipment cases for a permanent, tidy installation — a thoughtful detail for fixed AV setups where cable management matters. As a genuine Shure product, the PS24US is built to the same quality and safety standards as the original included power supply, eliminating the risks of voltage mismatches or connector incompatibilities that can come with generic third-party alternatives. The operating temperature range of 0°C to 40°C (32°F to 104°F) covers standard indoor environments and most live event conditions.