AKG WMS 45 Perception Wireless Sports Headset System | zZounds
AKG PT-45 Perception Wireless Bodypack Transmitter — AV Now Fitness Sound
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AKG Acoustics Perception Wireless 45 Presenter Set, Includes SR45 Receiver, PT45 Transmitter, CK99L Lavalier Microphone, Power Supply, Band U2 (614 to 634 MHz)
AKG Perception Wireless 45 Presenter Set Band-A - High-Performance Wireless Microphone System
AKG Perception Wireless 45 Presenter Set Band A PT 45 SR45 CK99L #7820 (One) THS | eBay