Professional audio, microphones and system integration
The Harmonai GP-200 is a professional UHF wireless microphone system operating in the 640–690 MHz band, supporting 200 independent channels (2×100), with ≥103 dB SNR, up to 80 meters of open-area transmission range, FM high-fidelity modulation, balanced and mixed audio outputs, and 4–10 hours of battery life on two AA batteries.
The Harmonai GP-800 is a professional UHF wireless microphone system using PLL frequency synthesis, offering 2×100 switchable channels (640–699.7 MHz), up to 80 m range, >90 dB SNR, and <0.3% THD — ideal for live performances, conferences, and KTV.
The GP-300 is a high-performance UHF wireless microphone operating from 640MHz–690MHz with 200 selectable channels (2×100), ≥103dB SNR, and up to ~80 meters transmission range in open environments—ideal for stage performances, conference speaking, and professional audio applications.
The Harmonai LEO-300T is a professional-grade UHF wireless microphone receiver operating from 580–830 MHz with 200 selectable channels and up to 300 meters of transmission range in open environments. It delivers ultra-clean audio with >110 dB SNR and <0.5% THD.
The Harmonai GP-220 is a professional UHF wireless microphone system operating in the 640–690 MHz band with 200 selectable channels, ≥103 dB SNR, ≤0.5% THD, and up to 60 meters of open-space transmission range. Features dual-power transmission (20mW / 10mW) and 4–10 hours of AA battery runtime for stage, conference, and education use.
The Harmonai GLA-306 is a professional 3-in/6-out digital audio processor designed for precise multi-channel audio signal routing and flexible output distribution in professional sound systems, conference systems, and live performance applications.
The Harmonai LX-1016 is a professional-grade 8-channel, 10A power sequencer featuring sequential power-on and reverse-order power-off logic to prevent inrush current surges and audio pops. Built with high-quality relays rated for up to 4500W reactive power per channel and compatible with worldwide AC90–260V input, it’s ideal for live sound, studios, conference rooms, and fixed installations.
The Harmonai FBX401 is a professional 4-in/1-out digital feedback suppressor with adaptive filtering and an integrated auto-mixer. It delivers up to 12 dB of additional gain margin before acoustic feedback occurs, ideal for conference systems, theaters, auditoriums, classrooms, and multi-purpose venues.
The Harmonai UM-640 is a professional UHF wireless microphone system featuring digital pilot tone technology and a quad-antenna receiver architecture. With 320 selectable channels (4×80), 100-meter effective range, and flexible compatibility with handheld, lavalier, headset, and conference microphones, it’s ideal for stages, karaoke bars, outdoor concerts, conferences, and home entertainment.
The Harmonai GP-221 is a professional UHF wireless microphone system operating in the 640–690 MHz band, offering 2×100 selectable channels, ≥103 dB SNR, 40 Hz–18 kHz frequency response, and up to 80 meters of stable transmission in open environments—ideal for conferences, live performances, education, and streaming.