Dual channel receiver. Digital just got even better.

Deity Microphones Theos D2RX Digital Camera-Mount Wireless Microphone Receiver

Relacart HR-32D Dual Channel Wireless Receiver

UHF Wireless Receiver and Two-channel Audio Mixer

Saramonic UwMic9-RX9 Dual-Channel Camera-Mount Wireless Receiver (514 to 596 MHz)

SET-3-EU Handheld Mic Set incl MMD 835-1 capsule

Wireless Receiver Camera-Mount

Camera-Mount Wireless Receiver

4 channel multiband true diversity receiver

Wide-Band 4-channel ENG receiver

An extremely small 8-channel receiver interface for your bag or cart