PSE wireless microphone system with UHF diversity receiver with 16 selectable channels. The receiver features a volume control, channel display, Diversity Antennas and IR Sync. The PSE has an XLR 1/4-inch output and squelch adjustment. The PSE is available with a handheld, body pack with headset or lav, instrument cable, or with our popular guitar bud. The PSER can be used and will sync with either the HH52 or MBP52 transmitters. The HH52 has a gain control and an on/off switch. Both transmitters are powered by 2AA batteries. The MBP52 body pack transmitter has a 0/-10/Mic selector switch.