Product Overview

The Harmonai HK-833S is a professional wireless 2-mic system engineered specifically for KTV rooms and conference rooms. Featuring an innovative digital pilot tone technology, it completely eliminates frequency crosstalk in multi-room environments. Built-in feedback suppression circuitry and automatic interference-free channel search simplify installation and setup. Operating in the UHF band with PLL frequency synthesis, it delivers 200 available channels—ensuring crystal-clear wireless audio transmission in every room.

Its aluminum microphone body includes an LCD display, and its 42-step adjustable transmission power adapts flexibly to diverse venue requirements. Infrared auto-pairing enables rapid synchronization of microphones to the receiver’s operating channel. The streamlined dual-mic + single-receiver design supports effortless deployment across 100+ KTV rooms—making it the ideal choice for system integrators and maintenance technicians.

Recommended Applications

The HK-833S is purpose-built for KTV engineering projects and conference rooms. Its dual-mic + single-receiver architecture enables rapid large-scale deployment across KTV venues—supporting simultaneous operation in 100+ rooms. Digital pilot tone technology guarantees zero cross-room interference, while the 42-step adjustable transmission power accommodates varying room sizes and wall structures. Auto-channel search and infrared pairing significantly reduce installation and commissioning time and cost—making it the top choice for integrators deploying systems at scale.