---
product_id: 294260939
title: "TU-3S Chromatic Tuner"
brand: "boss"
price: "VT45646"
currency: VUV
in_stock: true
reviews_count: 5
category: "Boss"
url: https://www.desertcart.vu/products/294260939-tu-3s-chromatic-tuner
store_origin: VU
region: Vanuatu
---

# Drop tuning & guitar/bass mode Low 100mA power consumption High brightness outdoor visibility TU-3S Chromatic Tuner

**Brand:** boss
**Price:** VT45646
**Availability:** ✅ In Stock

## Summary

> 🎶 Tune like a boss, shine like a star!

## Quick Answers

- **What is this?** TU-3S Chromatic Tuner by boss
- **How much does it cost?** VT45646 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/294260939-tu-3s-chromatic-tuner)

## 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

- • **Pro-Grade Durability:** Built tough with a painted finish and robust hardware interface to withstand gigging demands.
- • **Precision Drop Tuning:** Seamlessly switch between guitar and bass modes for flawless tuning every time.
- • **Sunlight-Ready Display:** High brightness meter ensures perfect visibility even under direct sunlight—never miss a beat outdoors.
- • **Plug & Play Convenience:** 1/4-inch audio input and USB connector make setup effortless—get tuned and on stage faster.
- • **Compact Power Efficiency:** Runs on just 100mA, delivering reliable performance without draining your rig.

## Overview

The BOSS TU-3S Chromatic Tuner is a professional-grade effects pedal designed for guitarists and bassists seeking precise tuning with drop tuning support. Featuring a high brightness mode for clear meter visibility outdoors, it operates efficiently at 100mA power consumption. Compact and durable, it integrates easily into any setup with 1/4-inch audio and USB connectors, making it an essential tool for serious musicians.

## Description

Buy BOSS TU-3S Chromatic Tuner online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Perfect high quality tuner I prefer the compact size running through my set up area
Review: Es de las mejores compras que hice, imprescindible para mi

## Features

- Drop Tuning Suppt
- Guitar/Bass Mode
- High Brightness mode enhances meter visibility outdoors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EVR1524 |
| Amperage | 100 Milliamps |
| Audio Output Effects | Chorus |
| Brand Name | BOSS |
| Color | White |
| Connector Type | USB |
| Controls Type | Knob |
| Customer Reviews | 4.6 4.6 out of 5 stars (209) |
| Finish Type | Painted |
| Global Trade Identification Number | 00761294508978, 04957054508975 |
| Hardware Interface | 1/4-inch Audio |
| Included Components | TU-3S Tuner Pedal, Manual |
| Item Dimensions | 8.6 x 7.3 x 5.7 centimeters |
| Item Dimensions L x W x H | 8.6L x 7.3W x 5.7H centimeters |
| Item Type Name | Effects Pedal |
| Item Weight | 181 g |
| Manufacturer | BOSS |
| Manufacturer Part Number | TU-3S |
| Model Name | TU-3S |
| Model Number | TU-3S |
| Power Source | Power with optional PSA adapter |
| Signal Format | Analog |
| Style | TU-3S |
| UPC | 761294508978 |
| Unit Count | 1 Count |
| Voltage | 9 Volts |

## Product Details

- **Brand:** BOSS
- **Colour:** White
- **Item weight:** 0.4 Pounds
- **Product dimensions:** 8.6L x 7.3W x 5.7H centimeters
- **Style:** TU-3S

## Images

![TU-3S Chromatic Tuner - Image 1](https://m.media-amazon.com/images/I/71qZL89v14L.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 30 August 2025*

Perfect high quality tuner I prefer the compact size running through my set up area

### ⭐⭐⭐⭐⭐ Review
*by A***. on 8 October 2025*

Es de las mejores compras que hice, imprescindible para mi

### ⭐⭐⭐⭐⭐ Review
*by S***E on 15 May 2025*

Awesome tuner if you use a pedal switcher

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**Shop now:** [https://www.desertcart.vu/products/294260939-tu-3s-chromatic-tuner](https://www.desertcart.vu/products/294260939-tu-3s-chromatic-tuner)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-04-23*