Professional audio, microphones and system integration
The Harmonai U3100 Series is a compact 1U rack-mount professional audio power amplifier delivering 450W–1200W × 2 dual-channel output (8Ω/4Ω), ≥97dB SNR, and only 1% THD — ideal for live events, conference sound systems, and commercial audio installations.
The Harmonai X4/X6 series is a professional 2U Class D digital power amplifier delivering exceptional audio performance in a compact chassis. With 112dB SNR, <0.005% THD, and precise 20Hz–20kHz frequency response, it provides clean, powerful output for professional sound systems, live stages, and fixed installations.
The Harmonai Professional System Measurement Microphone is designed for acoustic measurement in professional studios, KTV rooms, and auditoriums. It delivers precise acoustic data to help you optimize sound environments.
The Harmonai PM1 is a passive single-channel headphone volume controller featuring a high-quality potentiometer and passive circuit design—no power supply required for smooth, precise volume adjustment. Its metal chassis ensures durability and fits seamlessly into recording studios, home HiFi systems, and professional audio workspaces.
The M2 professional measurement audio interface is engineered for audio engineers and acoustic technicians, offering precise audio data acquisition and full compatibility with leading acoustic analysis software including VOS4, Smaart, REW, Audio Tools, SATlive, and SysTune.
The Harmonai P40 is a dual-channel headphone amplifier powered by an internal polymer battery, enabling stable, cable-free operation and independent stereo output for two listeners—ideal for professional audio monitoring, live performance, and mobile recording.
The Harmonai P2 is a high-fidelity portable headphone amplifier engineered for audiophiles. Its compact, lightweight chassis houses a professional-grade amplification circuit that effortlessly drives high-impedance headphones, delivering clean, full-bodied sound for both on-the-go listening and critical monitoring.
The Harmonai P2PRO is a compact, single-channel headphone amplifier with an integrated polymer battery, delivering clean, powerful audio drive without external power—ideal for high-fidelity listening on the go.
The Harmonai EQ207 7-band equalizer offers fine-grained adjustment across 7 independent frequency bands, ideal for studio recording, live sound reinforcement, and audio system tuning—compact, portable, and plug-and-play.
The Harmonai DB2 dual-channel instrument DI box accepts two high-impedance instrument signals, converts unbalanced high-Z signals to balanced low-Z via built-in impedance matching, and eliminates noise and interference over long cable runs—ideal for live performance, recording studios, and stage audio systems.
The EF302 is a dedicated audio effects processor for microphone signals, delivering professional-grade vocal and instrument enhancement for live performance, conferencing, KTV, and recording applications.
The Harmonai MX400 is a compact, portable 4-channel mono mixer with 4 audio inputs and 1 mixed output, designed for desktop recording, live sound reinforcement, and audio system integration.