Professional audio, microphones and system integration
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.
The Harmonai FBX202 Automatic Feedback Suppressor is designed for conference rooms, live stages, KTV venues, and public address systems. It automatically detects and eliminates audio feedback howl to ensure clear, stable sound output — plug-and-play with professional-grade audio performance.
The Harmonai LEO-9000 is a professional UHF wireless microphone system operating in the 615–665 MHz band, featuring 200 selectable channels, IR sync pairing, up to 80 meters of stable transmission (open space), S/N ratio >105 dB, and THD <0.5%. Ideal for live performances, conferences, KTV, and more.
The Harmonai DSP-99 is a professional digital karaoke preamp effect processor with 99 digital reverb effects and music excitation, featuring 5 microphone inputs and 2 switchable audio inputs. It supports independent adjustment of reverb depth and time, plus independent high/low EQ for microphones — ideal for HI rooms, KTV booths, and home karaoke.
The Harmonai 4.8SP is a professional 4-in/8-out digital audio processor featuring 24-bit/48kHz Δ-Σ A/D converters with 128× oversampling, dual 120MHz high-performance DSP chips, and full digital processing including gain, parametric EQ, delay, crossover, compression, limiting, and signal routing — all via balanced XLR I/O.
A professional UHF wireless microphone system with PLL synthesis, 640–699.7 MHz frequency range, 200 selectable channels, and up to 80 meters of stable transmission in ideal conditions. Delivers clear, low-distortion audio for conferences, live performances, and education.
The Harmonai GP-220T is a professional UHF wireless microphone system with true diversity reception, 200 selectable channels across 600–695 MHz, 130 m transmission range (open space), 23-level volume control, one-touch auto-scan, and feedback suppression — ideal for conferences, live performances, education, and more.