Set of 2 - AKG (1) Wireless Transmitter PT81 & (1) Mic HT81 734.400 MHz *READ AD | eBay
Headworn Headset Microphone For AKG PT80 PT81 PT400 PT4000 Wireless Bodypack Mic | eBay
AKG PR81 PT81 MICROPHONE SYSTEM WITH MIC | eBay
3 Pins Mini XLR TA3F Headworn Mic Earset Headset Head Mount Microphone For AKG PT40 PT60 PT61 PT80 PT81 Wireless System Bodypack|Microphones| - AliExpress
AKG PT81 Beltpack Transmitter (J) | eBay
Ta3f Mini Xlr 3 Pins Tie Clip On Lavalier Microphone For Akg Dpt800 Pt61 Pt80 Pt81 Pt400 Wireless System Bodypack Lapel Mic - Microphones - AliExpress