---
product_id: 26492195
title: "Guitar Tuner - NS Micro Soundhole Tuner - Fits in Guitar Sound Hole - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning"
brand: "d'addario"
price: "235 Lei"
currency: RON
in_stock: true
reviews_count: 11
category: "D'addario"
url: https://www.desertcart.ro/products/26492195-guitar-tuner-ns-micro-soundhole-tuner-fits-in-guitar-sound
store_origin: RO
region: Romania
---

# Vibrant color display for any lighting Vibration sensing tech, no sound interference Ultra-fast tuning response Guitar Tuner - NS Micro Soundhole Tuner - Fits in Guitar Sound Hole - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning

**Brand:** d'addario
**Price:** 235 Lei
**Availability:** ✅ In Stock

## Summary

> 🎸 Tune like a pro, stay in the groove — all hidden in plain sight!

## Quick Answers

- **What is this?** Guitar Tuner - NS Micro Soundhole Tuner - Fits in Guitar Sound Hole - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning by d'addario
- **How much does it cost?** 235 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/26492195-guitar-tuner-ns-micro-soundhole-tuner-fits-in-guitar-sound)

## 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

- • **Tune in a Snap:** Experience lightning-fast, precise tuning right inside your guitar’s sound hole.
- • **Built to Last & Fit:** Non-marring clip with metal spring fits most acoustic guitars, designed for stress-free installation and durability.
- • **Color-Coded Clarity:** Bright multi-color screen guarantees easy reading in dim gigs or studio sessions.
- • **Invisible Yet Powerful:** Discreetly clips inside your acoustic or ukulele without marring or altering your instrument’s look.
- • **Vibration-Driven Accuracy:** Piezo transducer picks up string vibrations, ensuring flawless tuning even in noisy environments.

## Overview

The D'Addario NS Micro Soundhole Tuner is a compact, highly accurate chromatic tuner designed specifically for acoustic guitars and ukuleles. Featuring a vibration-sensing piezo transducer and a bright color display, it clips discreetly inside the sound hole with a non-marring clip, enabling quick, precise tuning even in noisy environments. Lightweight and durable, it fits most acoustic instruments and is powered by a long-lasting CR2 lithium-ion battery.

## Description

Designed specifically for acoustic guitar, ukulele, and other acoustic instruments, the chromatic NS Micro Sound hole Tuner remains perfectly concealed within the instrument’s sound hole for discreet tuning. The non-marring universal mounting clip allows stress-free installation, while the highly sensitive piezo transducer senses vibrations directly from the soundboard for fast and accurate tuning response. The bright, multi-color display allows easy viewing in any environment. It’s so small, convenient, and accurate, you’ll want one for every acoustic instrument you own! D’Addario electronic tuners are designed by musicians for musicians featuring intuitive features, easy to read display's, and exceptional tuning accuracy.

Review: You Will Love This Tuner (If it Fits Your Guitar) - The D'Addario PW-CT-15 tuner is barely noticeable on my guitar, so I leave it installed for immediate use any time. It works great, because it's easy to read from the player's position and is more accurate than a headstock tuner. My guitar sounds better than ever when I use this tuner. I'm glad I wasn't scared away by the negative reviews posted by some users. Here is my take on the issues they raised: (1) Guitars come in all shapes and sizes. This will fit most, but not all. Before buying the tuner, make sure that the clip will fit on the wood around your sound hole. For example, it might be too snug if you have an extra layer of reinforcing wood around the underside of your sound hole or a thick pick guard very close to the hole. A flat area up to 6/16" from the edge of the hole and up to 2/16" thick should be fine. Some reviewers reported that the clip was too loose for them, but the current model has a metal spring that should hold the tuner in place on thinner tops. (2) Guitars also have different bracing patterns. Make sure yours has room for the tuner between the hole and the bracing. You need space for the shape of a triangle with the corners cut off about 1-3/8" wide (accross the hole) and about 3/4" deep. For example, in the Taylor line, it fits my Grand Auditorium guitar with X bracing, but it might not fit in a GS Mini or anything with V-Class bracing. [UPDATE: I got a new guitar and can confirm that it works fine on a Taylor GA with V-Class bracing if you put it in the 7:00 position instead of 6:00. You can still reach the power button and see it fine.] (3) Press the metal release tab to take the battery out without breaking the plastic tabs that also hold it in place. The manufacturer's video shows this clearly. (4) Install and remove the tuner carefully to avoid breaking the clip. This is easy to do, as shown in the manufacturer's video. For me, this is a fabulous upgrade at a very reasonable price.
Review: Easy to see - If you haven't used one of these before, it's a great little device for tuning your guitar or other stringed instrument. This model fits inside the sound hole of your guitar and is easy to see. The built-in tuner on my guitars are in a place where it's not always the easiest to see. This has solved the problem.

## Features

- QUICK TUNING: Tune your acoustic guitar or acoustic bass with ease. Featuring quick and accurate tuning, that fits discreetly and safely within your instruments sound hole.
- EXTREME ACCURACY - The NS Micro Soundhole Tuner features an extremely accurate piezo transducer that picks up an instrument's vibration rather than sound. A wide calibration range (410-480Hz) guarantees precise performance.
- COLOR SCREEN - Color screen makes it easy to tune in dark environments
- NON MARRING CLIP: Clip the tuner with the non-marring plastic mounting clip without worry
- D’ADDARIO ACCESSORIES - For over 20 years, D’Addario Accessories (formerly Planet Waves) has been leading the industry in innovative and problem-solving products that serve musicians worldwide. D’Addario Accessories are proudly made in a state-of-the-art manufacturing facility to the most stringent quality controls in the industry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B018K9K034 |
| Batteries | 1 CR2 batteries required. (included) |
| Battery type | Lithium Ion |
| Best Sellers Rank | #925 in Musical Instruments ( See Top 100 in Musical Instruments ) #24 in Music Tuning Accessories |
| Body Material | Synthetic |
| Color Name | Original Version |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,405) |
| Date First Available | December 1, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.007 ounces |
| Item model number | PW-CT-15 |
| Material Type | Synthetic |
| Product Dimensions | 3 x 1.13 x 4.63 inches |
| Size | Pack 1 |
| Standing screen display size | 3 |

## Images

![Guitar Tuner - NS Micro Soundhole Tuner - Fits in Guitar Sound Hole - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning - Image 1](https://m.media-amazon.com/images/I/717OXlV9vVL.jpg)

## Questions & Answers

**Q: is this chromatic?  Can I set the tuner to other than 440?**
A: Yes, chromatic.  Calibration range from 410-480 Hz.

**Q: Is it auto calibration for each string?**
A: I take it you're asking whether it auto-detects the pitch for each string, rather than the user having manually to select it for each string.  Yes!  It's really simple to use.

**Q: Is it safe to leave in a guitar with nitrocellulose finish?**
A: I have had it in my Taylor for 10 months and just removed it to move it to another guitar.  No issues with it affecting the finish.  
As with most anything that can attach to your guitar.  Know what finish was used on it, guitars with nitro-cellulose finishes may show damage from the rubber pad on this tuner.  I don't leave anything physically attached to my Martin.

**Q: what are the dimensions of this tuner? I need to check if it can fit with the sound board bracing of my Aoud before buying it. Thanks**
A: This hits the bracing in one of my guitars. But this tuner is so tiny, just move it along the sound hole until you find a better fit. On a flat top guitar, this'll work wherever you place it around the rim of the sound hole. Your sound hole is 360 degrees. Just find a spot where it doesn't hit any bracing and you have a good line-of-sight to the display.

## Customer Reviews

### ⭐⭐⭐⭐⭐ You Will Love This Tuner (If it Fits Your Guitar)
*by R***Y on October 2, 2020*

The D'Addario PW-CT-15 tuner is barely noticeable on my guitar, so I leave it installed for immediate use any time. It works great, because it's easy to read from the player's position and is more accurate than a headstock tuner. My guitar sounds better than ever when I use this tuner. I'm glad I wasn't scared away by the negative reviews posted by some users. Here is my take on the issues they raised: (1) Guitars come in all shapes and sizes. This will fit most, but not all. Before buying the tuner, make sure that the clip will fit on the wood around your sound hole. For example, it might be too snug if you have an extra layer of reinforcing wood around the underside of your sound hole or a thick pick guard very close to the hole. A flat area up to 6/16" from the edge of the hole and up to 2/16" thick should be fine. Some reviewers reported that the clip was too loose for them, but the current model has a metal spring that should hold the tuner in place on thinner tops. (2) Guitars also have different bracing patterns. Make sure yours has room for the tuner between the hole and the bracing. You need space for the shape of a triangle with the corners cut off about 1-3/8" wide (accross the hole) and about 3/4" deep. For example, in the Taylor line, it fits my Grand Auditorium guitar with X bracing, but it might not fit in a GS Mini or anything with V-Class bracing. [UPDATE: I got a new guitar and can confirm that it works fine on a Taylor GA with V-Class bracing if you put it in the 7:00 position instead of 6:00. You can still reach the power button and see it fine.] (3) Press the metal release tab to take the battery out without breaking the plastic tabs that also hold it in place. The manufacturer's video shows this clearly. (4) Install and remove the tuner carefully to avoid breaking the clip. This is easy to do, as shown in the manufacturer's video. For me, this is a fabulous upgrade at a very reasonable price.

### ⭐⭐⭐⭐⭐ Easy to see
*by T***R on January 19, 2026*

If you haven't used one of these before, it's a great little device for tuning your guitar or other stringed instrument. This model fits inside the sound hole of your guitar and is easy to see. The built-in tuner on my guitars are in a place where it's not always the easiest to see. This has solved the problem.

### ⭐⭐⭐⭐⭐ Unobtrusive and Works very well
*by M***R on February 22, 2022*

There are a lot of very good digital guitar tuners now, but I always thought most of them made a fine looking guitar really ugly when the tuners were clamped on the peghead. This one slips into the sound hole, and is visible from just underneath the sound hole's lip. Its ver easy to see when playing the guitar, and so unobtrusive an onlooker wouldn't even notice it at all. The little control buttons have to be pushed with the thumb, but they're easy to find and easy to work. The device sets snugly on some small silicone pads that protect the finish, and requires a practice try to learn how to put it on and take it off, but once you learn it, it's easy. An it's very secure when installed. Another nice touch is the battery can be removed and replaced easily while the tuner is installed. The manufacturer recommends removing it when a guitar will be stored for a long time, but can stay put under normal use. I really like it. The tuning is fast and accurate with no jitters. The display is always shaded by the placement, so it's always brightly seen, and it keeps my old guitar looking as elegant and handsome as ever. I'll probably buy a couple more of them for some other guitars. This is an item that is designed solely for acoustic guitars or other acoustic instruments with a round sound hole. They won't work on a solid body or a guitar with F-holes. But it should fit any guitar that has one; it's quite small.

## Frequently Bought Together

- D'Addario Accessories Guitar Tuner - NS Micro Soundhole Tuner - Fits in Guitar Sound Hole - For Acoustic Guitars, Ukuleles - Non Marring Sound Hole Clip - Quick & Accurate Tuning
- D'Addario Accessories Pro-Winder Guitar String Winder, Cutter, Bridge Pin Puller - All in One Guitar Tool - Black

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-02*