# Bose T4S ToneMatch mixer

Take control of your music with the T4S mixer, a compact 4 channel interface designed for performers. Engineered with powerful DSP engines and intuitive user controls, they offer studio-quality EQ, dynamics and effects processing. 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 these rugged ToneMatch mixers using tactile controls, easy-to-read LED displays and scene recall. ToneMatch mixers, the ultimate on-stage companions for performing artists.

**Powerful audio processing  
**Elevate your performances with updated, studio-quality effects and advanced digital audio processing. Never run out of options with channel-independent EQ, dynamics and effects. Get your perfect sound fast with Bose ToneMatch processing for natural-sounding vocals and instruments, while zEQ focuses your tone for effective adjustments on the fly. When used with Bose L1 and F1 systems, the T4S mixers allows full end-to-end optimization of your sound.

**Seamless live control  
**The T4S integrates with your performance using illuminated, tactile controls and indicators for spontaneous sound adjustments, even on dimly-lit stages. Jump into settings with the fast-learning, intuitive control interface. Additional features like tap tempo delay, built-in chromatic tuner, master out EQ, and recallable scenes makes it easy to be ready to play. The T4S is the ultimate on-stage companion for performing artists.

**High-density connectivity  
**For its size, the stereo T4S mixer gives you unprecedented connectivity with control. Four main channels feature high-quality audio preamps with XLR-combo jacks for microphones or instruments, and switchable phantom power. Additionally, the T4S/T8S offers two Aux sends, two Aux inputs, two ToneMatch outputs for digital audio with remote power, USB-A and -B for USB drive playback or PC/Mac interfacing, a dedicated headphone jack, and ¼'' TRS analog outputs.

**Convenient gig-ready features  
**Rugged and ready to go, the T4S includes a protective magnetic cover and a bottom insert allows you to use standard mounting accessories to keep the T4S within reach.

ToneMatch presets are designed for specific instruments and microphones for use with the L1 Model 1S/II system, S1 Pro or F1 system. ToneMatch presets are available for each channel and instantly bring you closer to the true sound of your voice or instrument—all at the touch of a button. When you select a proprietary ToneMatch preset for your microphone or instrument, you are tapping into a powerful technology, available only from Bose.

## Specifications

#### Dimensions/weight

-   **Mixer:**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

#### WHAT’S IN THE BOX

-   T4S ToneMatch mixer
-   ToneMatch cable
-   Cover

## Details

- **Price:** 699.0 USD
- **Vendor:** Bose Corporation
- **Tags:** Bose L1® Systems, Gear & Accessories, outofstock, Promo Exclusions

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 699.00 USD | In stock |

## Images

- Bose T4S ToneMatch mixer - Electric Violin Shop
- Bose T4S ToneMatch mixer - Electric Violin Shop

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> Source: [Electric Violin Shop](https://electricviolinshop.com/products/bose-t4s-tonematch-mixer)
> Updated: 2026-07-17