Day: January 25, 2024
D Debra Audio UHF 4 Channel Wireless Microphone System With Lavalier Headset Mic
Debra Audio AU400 4 channel wireless microphone system. These series products adopt UHF frequency and use the international standard common frequency which can be used in all over the world. Squelch circuit usually analyse the intensity of the RF frequency channel instead of the noise and the needed signal.... Read More