The innovative ACT 3 Series wireless microphone systems are a culmination of years of extensive design and manufacturing experience. No wiring and adjustment required as PCB, LCD and front panel are integrated. Featuring 1/2U receivers of single-channel ACT31B1 & dual-channel ACT312B and 1U receivers of single-channel ACT300.

EIA standard 19” rack-mountable metal chassis is used, featuring backlit LCD instead LED display for ease of use and professional appearance. PLL-synthesized technology for RF stability and matched with rugged ACT-32H & ACT-32T transmitters.

• EIA standard 1/2U metal receiver.
• Backlit LCD displays group, channel, frequency, RF level, antenna selection, AF level, battery level indicator, interference warning indicator, and panel lock indicator.
• Balanced XLR / unbalanced 1/4 " audio output jack, output level switch and DC input
• High efficiency and low spurious PLL circuitry with Auto Scan function.
• World’s first ACT™ function provides precise and rapid frequency sync to the transmitters.