There is no shortage of mountable guitar tuners on the market, and for the most part they are clip-on units. This is usually an ok arrangement, but a clip across the headstock does not look very nice, and those clips do break (especially if you leave it on the guitar and close a case on it). Also, the clips are usually pretty huge, making the tuner almost twice the size that it needs to be. Cling On Magnetic Series tuners are a great alternative to regular clip-on tuners. I was pretty stoked when I saw them demonstrated at the 2017 NAMM show.
The idea with the Magnetic Series tuner is that it is equipped with a very strong neodymium magnet so the user can stick it to a tuning peg or even a screw. Boom – out of the way, unobtrusive, and no big ugly clip. I have tried it out on my guitars and basses and in the real world this set-up actually world really well.
There might be cases where there is nothing magnetic to stick the tuner to, so there is also a small (0.7-inch) magnetic puck that can be stuck anywhere on the instrument that has a flat surface. The puck’s 3M adhesive sticker also holds very strongly (good thing, because the magnets are so strong). The manufacturer says that the sticker will not harm finishes, and comes off easily if you work a piece of string or dental floss underneath it. But the really hot ticket is to not have to use the puck at all.
This Cling On tuner is attractive, with rubberized trim and a sleek Lava Red finish (Titanium Gray is also available). There are only three buttons to deal with: Power, Hz, and Mode. It takes a single CR2032 battery (included), and this common size is available at most every drugstore or supermarket.
The tuner has a dual-swivel base, and an LCD screen that is big enough for me to read without glasses, and bright enough that I can see it in daylight. Concert A can be adjusted from 440Hz to anywhere between 430 and 450Hz, and there are five different preset tuning modes: Chromatic, Guitar, Ukulele, Violin and Bass. It is easy to use, and seems to be accurate enough for any stage musician.
The Cling On Magnetic Series tuners are right there with the rest of the market as far as pricing, with a list price of $19.99 (they also have a clip-on model for a dollar less). This includes the tuner, a magnetic puck, and a really nice box. Not to mention a 1-year limited manufacturers warranty and a 3-year replacement guarantee, including accidental damage. If you need extra magnetic bases, they have them available for $4.99 for a 3-pack. I think this is a pretty cool product, and the magnetic base is a real selling point. For more details, head over to the Cling On website.