Display
TFT color display
Professional audio, microphones and system integration

The Harmonai TRX-16PRO is a comprehensive professional-grade digital mixer designed for live sound reinforcement, conference systems, recording studios, and more. Equipped with a TFT color display, parameter adjustments are intuitive and efficient; it features 128 built-in DSP effects, covering reverb, delay, and other audio processing types; supports MP3 recording and Bluetooth playback, significantly enhancing operational flexibility. Each channel includes a 4-band equalizer and a low-cut filter, paired with 4-channel COMP and +48V phantom power—delivering precise, reliable tonal control for professional audio engineers.
TFT color display
128 built-in DSP effects
MP3 recording
Bluetooth playback
Computer sound card interface
4-channel COMP
+48V phantom power
Low-cut filter switch per channel
4-band equalizer per channel
5 AUX sends
4 SUB groups
ON/OFF switch per channel
9-band stereo graphic equalizer
Headphone monitor output
Dual 12-segment LED level meters
Footswitch for effect mute
The TRX-16PRO is suitable for live sound reinforcement, conference systems, church/hall audio, small-to-medium recording studios, and banquet halls / event centers. Its abundant input channels and flexible signal routing make it well-suited for diverse professional audio applications.
For more product details or personalized system recommendations, contact the Harmonai team—we offer one-on-one technical support.