Sennheiser EM 300 G2 Wireless Receivers and Mic Packs- 518-554 MHz
I personally tested them after receiving them and they work.
Sennheiser EM 300 G3 A-Band w/Antennas (no PSU)
The Sennheiser EM 300 G3 A-Band with Antennas is a wireless microphone receiver designed for live performances. It is compact, lightweight, and easy to mount on a rack. The unit features auto-lock function, adjustable squelch, switchable frequencies, and a built-in headphone jack for monitoring. Its back-lit LCD display and illuminated graphic display make it easy to read in various lighting conditions. The Sennheiser EM 300 G3 is suitable for professional musicians and performers looking for a reliable and versatile microphone system.
Sennheiser EM 300 G3 True Diversity Receiver w/ Antenna 516-558Mhz Band A
Sennheiser EM 300 G3 True Diversity Receiver w/ Antenna 516-558Mhz Band A.
Power Conditioner 20 Amp 2000W 10 Outlet Rack Mount Audio Equipment 8 Switches
Designed to keep your valuable speakers and electronics safe and running efficiently.
Rack Mount Power Conditioner 20A 10 Outlets 2000W Surge Protector Voltage
With 110-230V compatibility, this rack-mounted power conditioner is ready for global use. Enjoy stable, clean AC power with seamless on/off sequencing, ensuring top-tier performance for every device.