D'Addario Guitar Tuner - Eclipse Headstock Tuner - Clip On Tuner for Guitar - Great for Acoustic Guitars & Electric Guitars - Quick & Accurate Tuning - Black

I've had many types of headstock tuners over the years. This is by far the best. I calibrate it against my very very proper Peterson stompbox tuner and it is within very acceptable tolerances, maybe it is a little sharp but not by much - and my ears cannot tell the difference. Its very easy to use. Switch it on and pluck a string. The display is bright and easy to read and the note sensed and adjustment if needed is quick. Responds well to tuning changes.

This is a nice quality, compact tuner. It sits very neatly against the headstock so I'm happy just to leave it there all the time. The main body can be tilted up and down on the clip, as well as rotate, for viewing at any angle. Also it doesn't rattle, like the Korg Pitchclip does. It doesn't have settings for different instruments, it just shows what key you're in with an easy to read colour display. It comes set at 440kHz, and can be adjusted up and down from there, although this isn't a feature that I'll use. Best of all is that it just works, and reacts very quickly, even in noisy environments. I've now bought two more!

Easy to use, easy to read and reasonably accurate for a guitar tuner. Good value for money too.

Quality tuner, looks clean, clear and smart and does the job great. I’ve never used this for intonation so I can’t speak for how accurate it is for that, but general tuning it is bang on, and the battery lasts for ages.

Easy to use, stays secure, accurate tuning, great value

Great product, I have had one of these for years now and they do their job perfectly. This is the 2nd one I have owned which I only replaced as my original tuner went missing. They work very well. No damage to the headstock finish when leaving attached to my acoustic headstock for extended playing periods. I also use this tuner when playing live at noisy bars etc and it works well with no issues.

Used on my accoustic and my electric guitar - this is a great tuner and it carries my highest recommendation.

Excellent tuner! This is much more accurate than the turner I had before. This fits better on the head stock, it's also more flexible in it's movements. I like the way the screen lights up, more clarity. It's also very light weight and compact. I can tune a lot faster now. I am very happy with this purchase.