---
product_id: 29013030
title: "BOSS TU-3S Compact Chromatic Tuner for your Pedalboard | Industry-Standard Performance in a Tiny Footprint | Rock-Solid Tuning for Guitar and Bass | 21-Segment LED Meter | Accu-Pitch Sign Function"
brand: "boss"
price: "VT42973"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/29013030-boss-tu-3s-compact-chromatic-tuner-for-your-pedalboard-industry
store_origin: VU
region: Vanuatu
---

# Drop tuning & guitar/bass mode High brightness outdoor visibility Accu-Pitch visual tuning confirmation BOSS TU-3S Compact Chromatic Tuner for your Pedalboard | Industry-Standard Performance in a Tiny Footprint | Rock-Solid Tuning for Guitar and Bass | 21-Segment LED Meter | Accu-Pitch Sign Function

**Brand:** boss
**Price:** VT42973
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune like a boss, anywhere, anytime.

## Quick Answers

- **What is this?** BOSS TU-3S Compact Chromatic Tuner for your Pedalboard | Industry-Standard Performance in a Tiny Footprint | Rock-Solid Tuning for Guitar and Bass | 21-Segment LED Meter | Accu-Pitch Sign Function by boss
- **How much does it cost?** VT42973 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/29013030-boss-tu-3s-compact-chromatic-tuner-for-your-pedalboard-industry)

## Best For

- boss enthusiasts

## Why This Product

- Trusted boss brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Industry-standard tuning in a pedalboard-friendly mini size
- • **Always-On Precision:** No pedal switch needed—ready instantly for seamless performance
- • **Outdoor-Ready Display:** High brightness meter ensures perfect visibility even in direct sunlight
- • **Versatile Tuning Modes:** Supports drop tuning plus dedicated guitar and bass modes for pro accuracy
- • **Visual Tuning Confidence:** Accu-Pitch sign confirms your instrument is perfectly in tune every time

## Overview

The Boss TU-3S Chromatic Tuner delivers the trusted, bulletproof tuning performance of the classic TU-3 in a compact, pedalboard-saving design. Featuring drop tuning and guitar/bass modes, a high-brightness display for outdoor use, and an Accu-Pitch visual indicator, it’s engineered for professional musicians who demand precision and reliability in any setup.

## Description

BOSS TU-3S Compact Chromatic Tuner for your Pedalboard | Industry-Standard Performance in a Tiny Footprint | Rock-Solid Tuning for Guitar and Bass | 21-Segment LED Meter | Accu-Pitch Sign Function

## Features

- Drop Tuning Suppt
- Guitar/Bass Mode
- High Brightness mode enhances meter visibility outdoors
- Accu-Pitch Sign function provides visual verification when tuning is complete

## Product Details

- **Brand:** BOSS
- **Style:** Compact
- **Color:** White
- **Item Weight:** 0.89 Pounds
- **Voltage:** 9 Volts

## Images

![BOSS TU-3S Compact Chromatic Tuner for your Pedalboard | Industry-Standard Performance in a Tiny Footprint | Rock-Solid Tuning for Guitar and Bass | 21-Segment LED Meter | Accu-Pitch Sign Function - Image 1](https://m.media-amazon.com/images/I/71qZL89v14L.jpg)

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**Shop now:** [https://www.desertcart.vu/products/29013030-boss-tu-3s-compact-chromatic-tuner-for-your-pedalboard-industry](https://www.desertcart.vu/products/29013030-boss-tu-3s-compact-chromatic-tuner-for-your-pedalboard-industry)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*