Matrix Function
Patent-authorized; supports multi-channel signal matrix routing and distribution
Professional audio, microphones and system integration

The Harmonai TPX-12 is a versatile digital mixer designed for professional audio applications. It integrates patented matrix routing, Bluetooth wireless audio playback, USB digital connection, and USB flash drive MP3 playback and recording — all backed by 99 built-in DSP effects and a comprehensive equalization system, delivering an all-in-one audio solution for live sound reinforcement, conference systems, and recording production.
Each TPX-12 channel features an independent mute switch and a 4-band parametric equalizer. Combined with dual 9-band graphic EQs and dual 12-segment LED level meters for real-time main output monitoring, every mix is precise and controllable. The +48V phantom power enables direct operation of professional condenser microphones; advanced grounding design effectively reduces background noise. Optional rack-mount accessories allow seamless integration into standard 19-inch equipment racks.
Patent-authorized; supports multi-channel signal matrix routing and distribution
Built-in Bluetooth module for wireless audio streaming
Direct USB connection to computers for digital audio transfer
Digital display; supports MP3 playback from USB flash drives
Built-in recording function to capture audio directly to USB flash drives
+48V phantom power support for professional condenser microphones
Dual 9-band graphic EQ for precise frequency adjustment
Independent mute control per channel for instant muting
99 built-in professional DSP effects for rich sound processing
Dual 12-segment LED level meters for real-time main output monitoring
Dedicated headphone monitor output for real-time mix monitoring
4-band parametric EQ per channel for fine-tuned tonal shaping
Professional grounding design to effectively reduce background noise interference
Optional rack-mount kit available for standard 19-inch rack installation
The TPX-12 professional mixer is widely used in live sound reinforcement, conference systems, small recording studios, education & training, and churches / auditoriums. Its patented matrix routing meets multi-zone audio distribution needs; Bluetooth and USB playback simplify background music and warm-up audio setup; the 99 DSP effects deliver professional-grade vocal and speech enhancement; and +48V phantom power ensures full compatibility with professional condenser microphones — making it equally capable for band performances or corporate presentations.
Want more details about the Harmonai TPX-12 Professional Digital Mixer? Contact us today for a personalized quote and technical support plan.