Bose T4S ToneMatch 4-Channel Audio Mixer and USB Interface

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.

Key Features:

• 4-Channel Mixing with Studio-Quality Effects: Includes compressor, limiter, de-esser, noise gate, chorus, flanger, phaser, tremolo, delay, and reverb—independently adjustable per channel.

• Bose ToneMatch Processing & zEQ: Optimizes EQ for specific instruments and vocals, with zEQ focusing tone controls for fast, effective adjustments.

• Built-In USB Interface: Stream or record directly to your PC/Mac—ideal for live streaming, podcasting, or digital performances.

• High-Density Connectivity: Four XLR-combo inputs with phantom power, two Aux sends/inputs, two ToneMatch ports, USB-A/B, ¼" TRS stereo out, and headphone output.

• Live-Ready Interface: Tactile knobs, illuminated controls, OLED display, tap tempo delay, chromatic tuner, and scene recall for fast, on-stage adjustments.

Specifications:

• Inputs: 4 XLR/TRS combo jacks, 2 Aux inputs

• Outputs: 2 Aux sends, 2 ToneMatch ports, ¼" TRS stereo out, headphone out, USB-A/B

• DSP: 48 kHz / 24-bit processing

• Dimensions: 214 × 184 × 83 mm (8.4" × 7.3" × 3.3")