HD400 4-Channel Stereo Headphone Amplifier — Professional Monitoring Distribution Solution
The HD400 is a professional 4-channel stereo headphone amplifier with 3.5mm / 6.5mm / RCA inputs and 1-in/8-out signal distribution, ideal for recording studios, live streaming studios, broadcast rooms, and rehearsal spaces.$12.43
Harmonai HA400+ 4-Channel Stereo Headphone Amplifier — 1 Input, 4 Independent Outputs, 3.5mm Interface
The Harmonai HA400+ is a 4-channel stereo headphone amplifier with 3.5mm interfaces, supporting one input and four independent stereo outputs—ideal for multi-user monitoring in studios, live streaming setups, and rehearsal rooms.$8.60
Harmonai P20 Battery-Powered Headphone Amplifier — Portable Polymer-Battery Single-Channel Headphone Amp
The Harmonai P20 is a single-channel headphone amplifier with an integrated polymer battery, delivering clean, powerful drive to your headphones anywhere—no power cord required. Compact and professional-grade, it’s ideal for mobile recording, outdoor monitoring, and personal audio upgrades.$12.43
Harmonai PX01 Audio Isolator — Dual-Channel Signal Purification, Eliminate Microphone Hum
The Harmonai PX01 dual-channel audio isolator is designed specifically to eliminate microphone hum and ground-loop interference. Ideal for recording studios, live performances, and conference sound systems—plug-and-play for instant clean audio signal restoration.$8.60
Harmonai EM2 Dual-Channel Audio Isolator — Professional Signal Isolation to Eliminate Ground Loop Hum
The Harmonai EM2 is a professional dual-channel audio isolator that effectively eliminates ground loop interference and microphone hum during signal transmission. Ideal for live stages, recording studios, and conference systems.$19.12
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
CL30 Professional 48V Microphone Preamplifier — Signal Booster for Dynamic Mics
A dedicated signal amplifier for dynamic microphones, featuring built-in 48V phantom power and full compatibility with audio interfaces and mixing consoles for optimal mic performance.$8.60
Harmonai HA800 8-Channel Stereo Headphone Amplifier — Professional Multi-Channel Monitoring Distribution Solution
1-in/8-out stereo headphone amplifier with independent volume control per channel and low-impedance drive capability, ideal for recording studios, broadcast stations, rehearsal rooms, and other multi-listener monitoring environments.$11.47
Harmonai CX400 4-Channel Passive Mixer — Professional Audio Signal Mixing Solution
The Harmonai CX400 is a 4-channel passive mixer supporting independent mixing of four audio inputs into a single output. Its passive design requires no external power, offering compact portability for stage performances, recording studios, conference systems, and other professional audio applications.$5.74
XTA448 Digital Audio Processor — Premium Imported Components · Hi-Fi DSP Sound Quality
The XTA448 (21 Version) is a professional-grade digital signal processor (DSP) from Enping Shengkai Audio Equipment Factory, featuring premium imported core components and true 1:1 high-fidelity audio reproduction for demanding studio, live sound, broadcast, and high-end monitoring applications.$764.71