

Harmonai P1 Band Monitor Headphone Amplifier — Professional Multi-Channel Studio-Grade Monitoring Distribution
The Harmonai P1 band monitor headphone amplifier is engineered for band rehearsals, studio monitoring, and live stage use—delivering clean, powerful multi-channel audio drive to ensure every musician hears clear, precise monitoring.$23.90
Harmonai DB1 Single-Channel Instrument DI Box — Professional Impedance-Matching Signal Conversion
The Harmonai DB1 is a single-channel impedance DI box designed specifically for instrument signal conversion, delivering precise high-to-low impedance matching to eliminate hum, noise, and interference—ensuring stable, clean audio for live performance and studio recording.$10.51
Harmonai BOX M₂ Vinyl Phono Preamplifier — Professional High-Fidelity Signal Amplification for Turntables
The Harmonai BOX M₂ is a dedicated phono preamplifier designed to precisely amplify and equalize the weak audio signal from turntable cartridges, delivering clean, full-bodied sound from vinyl records. Its compact chassis integrates seamlessly with any audio system.$10.51
Harmonai CX600 6-Channel Passive Mixer — Professional Audio Signal Mixing Solution
The CX600 is a 6-channel passive mixer that combines multiple audio signals without external power—plug-and-play, compact, and ideal for building diverse audio systems.$8.60
Harmonai HA600S 6-Channel Stereo Headphone Amplifier — Professional Multi-User Monitoring Solution
The HA600S is a professional 6-channel stereo headphone amplifier that distributes one audio input to six independent stereo headphone outputs. Compatible with both 3.5mm and 6.35mm jacks, it’s ideal for recording studios, broadcast booths, and live monitoring setups.$13.00
Harmonai EM1 Single-Channel Audio Isolator — Eliminate Ground Loop Hum, Achieve Pure Sound Instantly
The Harmonai EM1 single-channel audio isolator is engineered for professional audio systems to effectively isolate microphone ground loop hum and other interference, ensuring pristine sound quality for recording and sound reinforcement.$8.60
Harmonai DC48V Multi-Channel 48V Phantom Power Supply — Professional XLR/3.5mm Dual-Interface Power Solution
The Harmonai DC48V multi-channel 48V phantom power supply supports both 2-in-2-out and 2-in-1-out modes, and delivers clean, stable 48V phantom power via XLR (male/female) and 3.5mm interfaces—ideal for condenser microphones in professional recording, live sound, and broadcast applications.$14.34
Harmonai HA400 4-Channel Stereo Headphone Amplifier — Independent Driving, Pure Audio Quality
The Harmonai HA400 is a compact, practical 4-channel stereo headphone amplifier that supports one audio input driving four headphones independently. Ideal for rehearsal rooms, recording studios, and live streaming setups where multiple users need synchronized monitoring.$6.69
Harmonai Professional System Measurement Microphone — Acoustic Measurement Tool for Studios, KTVs, and Auditoriums
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.$30.59
Harmonai PM1 Single-Channel Headphone Volume Controller — Precision Control, Refined Listening
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.$8.60
Harmonai M2 Professional Measurement Audio Interface — Designed for Acoustic System Tuning & Measurement
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.$30.59