---
product_id: 336409922
title: "Auto-Trim Locking Tuning Machines, 3 + 3 Setup, Black"
brand: "d'addario"
price: "AR$425507"
currency: ARS
in_stock: true
reviews_count: 5
category: "D'addario"
url: https://www.desertcart.com.ar/products/336409922-auto-trim-locking-tuning-machines-3-3-setup-black
store_origin: AR
region: Argentina
---

# Locking string clamps 18:1 precision gearing Auto string trimming Auto-Trim Locking Tuning Machines, 3 + 3 Setup, Black

**Brand:** d'addario
**Price:** AR$425507
**Availability:** ✅ In Stock

## Summary

> 🎸 Tune smarter, play harder—never waste time on string changes again!

## Quick Answers

- **What is this?** Auto-Trim Locking Tuning Machines, 3 + 3 Setup, Black by d'addario
- **How much does it cost?** AR$425507 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/336409922-auto-trim-locking-tuning-machines-3-3-setup-black)

## Best For

- d'addario enthusiasts

## Why This Product

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

## Key Features

- • **Lock & Load:** Individual string clamps lock strings securely for flawless tremolo performance.
- • **Built to Last:** Limited lifetime guarantee ensures your investment stays in tune for years.
- • **Sleek 3+3 Black Finish:** Modern black metal design complements your guitar’s headstock with style.
- • **Effortless String Changes:** Auto-trim tech cuts excess string instantly—no tools needed.
- • **Rock-Solid Tuning Stability:** 18:1 gear ratio delivers ultra-smooth, exact tuning with zero slippage.

## Overview

The D'Addario Auto-Trim Locking Tuning Machines (3+3 setup, black) feature precision 18:1 gearing and innovative auto string trimming technology that cuts excess string automatically during tuning. Designed with locking clamps for superior string stability, these tuners excel in demanding tremolo applications. Crafted from durable metal with a sleek black finish, they come with a limited lifetime guarantee, making them a must-have upgrade for serious guitarists seeking fast, reliable tuning and effortless string changes.

## Description

Product Description The D'Addario 3 + 3 format Auto Trim Tuning Machines are precision tuners that automatically cut the excess string while changing strings, eliminating the need for string cutting tools and making string changes easy and fast. The 18:1 ratio worm gear construction ensures greater precision than standard tuners and ensure tuning stability even during the hardest playing. Includes 6 tuners and mounting hardware. Chrome finish. 3 + 3 design for instruments that have 3 tuning machines on each side of the headstock. Set Contains: One Planet Waves Auto-Trim Tuning Machines, 3 + 3 Setup, Black

Review: Really nice auto trim tuners, easy to fit, and they look great and if you're guitarist who hates changing strings because you're a lazy musician like me, then I recommend a set!
Review: Produit ok sauf les vis fournies...

## Features

- 6 High quality precision tuners that automatically cut excess string while the guitar is tuned; 3 + 3 format
- Individual string clamps securely hold the string in the tuning machine, avoiding the need for multiple wraps around the post
- Excellent for tremolo use and other demanding applications
- Precise 18:1 gearing ratio for smooth, exact tuning with minimal string slippage - diameter of tuning post 0.375"
- Limited lifetime guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002E2NC2 |
| Back Material | Metal |
| Body Material | Metal |
| Color Name | Black |
| Country Produced In | china |
| Customer Reviews | 4.5 4.5 out of 5 stars (338) |
| Date First Available | 1 January 2024 |
| Fretboard Material | Maple Wood |
| Guitar Bridge System | Tremolo |
| Guitar Pickup Configuration | H |
| Item Weight | 300 g |
| Item model number | PWAT-332L |
| Musical Style | TW |
| Neck Material Type | Maple |
| Product Dimensions | 10.16 x 5.08 x 15.24 cm; 300 g |
| Scale Length | 25.5 |
| String Material | Alloy Steel |
| Top Material | Maple Wood |

## Product Details

- **Back material type:** Metal
- **Body material:** Metal
- **Brand:** D'Addario
- **Colour:** Black
- **Top material type:** Maple Wood

## Images

![Auto-Trim Locking Tuning Machines, 3 + 3 Setup, Black - Image 1](https://m.media-amazon.com/images/I/71Cgj5TuqfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on 28 January 2018*

Really nice auto trim tuners, easy to fit, and they look great and if you're guitarist who hates changing strings because you're a lazy musician like me, then I recommend a set!

### ⭐⭐⭐ Review
*by S***J on 30 April 2022*

Produit ok sauf les vis fournies...

### ⭐⭐⭐⭐⭐ Review
*by M***S on 24 February 2025*

Sin pega alguna, las vi una vez en un video y me quede con las ganas, las he comprado hace ya un tiempo y se las he puesto a una guitarra electroacustica, bloquean muy bien las cuerdas, lucen mucho (He comprado el acabado negro), no son nada dificiles de poner, pero, lo mejor es como cortan las cuerdas. Una vez bloqueadas las cuerdas, basta con empezar a afinar y llegado un momento hace el trimming/corte solo, lo que hace que sea mucho mas estetico pues no se ven sobrantes de cuerdas, mantienen muuuuy bien la afinacion una vez puestas. Las volveria a comprar sin dudarlo.

## Frequently Bought Together

- D'Addario Auto-Trim Tuning Machines - Locking Tuners for Guitars - 3+3 Setup, Black
- Guyker Guitar Tune-O-Matic Bridge and Stop Bar Tailpiece Combo with Anchors and Studs Replacement Compatible with LP SG EPI 6 String Electric Guitar Black

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**Shop now:** [https://www.desertcart.com.ar/products/336409922-auto-trim-locking-tuning-machines-3-3-setup-black](https://www.desertcart.com.ar/products/336409922-auto-trim-locking-tuning-machines-3-3-setup-black)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-13*