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Bose 785403-0110 T4S ToneMatch Mixer
Bose 785403-0110 T4S ToneMatch Mixer
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Bose 785403-0110 T4S ToneMatch Mixer

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Take control of your music with the T4S ToneMatch mixer, an ultra-compact 4-channel interface designed for performers. Engineered with a powerful DSP engine and intuitive user control, the T4S offers studio-quality EQ, dynamics and effects. Sound great with integrated Bose ToneMatch processing and zEQ, especially when connected to a Bose L1 or F1 system for full end-to-end tonal control. Play confidently on stage with the rugged T4S using its tactile controls, easy-to-read LED display and scene recall. The T4S; a true performer’s companion.


  • Updated
  • Updated, studio-quality effects with advanced digital audio processing
  • High-quality effects include compressor, limiter, de-esser, noise gate, chorus, flanger, phaser, tremolo, delay and reverb
  • Bose ToneMatch processing for natural-sounding vocals and instruments
  • zEQ focuses the sound of ToneMatch presets for effective adjustments on the fly
  • Independent ToneMatch, EQ, dynamics and effects per channel
  • Dedicated reverb on Aux 1 send, and a global shared reverb for use across all channels
  • Master output EQ helps compensate for venue acoustics
  • Full end-to-end tonal optimization when used with Bose L1 and F1 systems
  • Unprecedented connectivity and control in a small digital stereo mixer
  • Four high-quality audio preamps with XLR-combo jacks for microphones or instruments, and switchable phantom power
  • Two ToneMatch outputs for digital audio and power
  • Two Aux sends, and Two Aux inputs for additional sources
  • USB-A and -B for USB drive playback or PC/Mac interfacing
  • Independent headphone and balanced ¼" TRS stereo outputs


  • Tactile controls and indicators designed for live, on-stage use
  • Fast-learning user interface
  • Built-in tap tempo delay, chromatic tuner, and recallable scenes
  • LED display and illuminated controls are easy to read and use, even on dimly-lit stages
  • Dimensions/weight: 3.25" H x 7.25" W x 8.4" D (2.1 lbs)
  • Inputs
    • 4 combo XLR - ¼"
    • 2 Aux
    • USB port
  • Outputs
    • 2 balanced ¼" TRS
    • 2 Aux sends
    • 2 ToneMatch digital audio outputs
    • USB port
    • Headphone
    • T4S ToneMatch mixer
    • ToneMatch cable
    • Cover