January 9, 2018The M/S Amplifier Switch RH2621M monitors up to five main power amplifiers which will be switched automatically to the spare amplifier should any one fails,with five independent channels, it can also ...view
June 13, 2018Descriptions of Dynamic Handheld Microphone RH-AMP01The RH-AUDIO Dynamic Handheld Microphone RH-AMP01 is designed for close talking applications,and is ideal for short announcements to achieve more co...view
September 11, 2018Descriptions of UHF 4-Channel Wireless Microphone RH860UUsing UHF640-840MHz band to avert interferencing frequency. All using quartz crystal oscillating circuits so the frequency is very steady. Speci...view