AD4D - Two-Channel Digital Wireless Receiver - Shure USA
Shure AD4D US Receiver
SHURE Axient Digital 2-Ch Wireless Mic Kit w/Handheld & Bodypack Transmitters and DPA d:screet 4060 Lav Mic - 470-636MHz
Leicozic Ad4d Ksm8 Digital Wireless Microphone Professional Dual Channel Receiver 645-695mhz Diversity Stage Mircrofone 150meter - Microphones - AliExpress
Shure AD4D Two-channel Digital Wireless Receiver | Sweetwater
SSE SHU AD4D - Shure AD4D Two Channel Receiver - Shure Axient Digital Products - Shure Radio Systems - Shure Products - Sales Products by Brand - nexo speakers
Advanced AD4D 2 Channel KSM8 Dynamic Wireless DJ Karaoke Microphone Digital Sys. | eBay
Leicozic Ad4d Ksm8 Digital Wireless Microphone Professional Dual Channel Receiver 645-695mhz Diversity Stage Mircrofone 150meter - Microphones - AliExpress
AD4D - Two-Channel Digital Wireless Receiver - Shure USA
Shure AD4D Two-channel Digital Wireless Receiver | Sweetwater
Shure AD4Q-DC-B Four-Channel Digital Wireless Receiver 606-810 MHz - Pro AV Warehouse