TC Electronic POLYTUNE CLIP Clip-On Tuner with Polyphonic, Strobe and Chromatic Modes and 108 LED Matrix Display for Ultimate Tuning Performance

extremely accurate, best of all tuners, works with acoustic and elecrtic guitars too as they live on the headstock and measure the frequency trought the vibration of the guitar body, works in noisy environment as well, compared to one of the best tuner the peterson plus hd C trackes exactly the same, but even easier to read as the Peterson keeps moving crazy making it harder to tune but this one doesnt jump as much, and the end result is as accurate as it could be, could be used for intonation adjusment for acoutic guitars but for this is bit annoying the it turns off after like a minute or two to save battery which will last 3 months if you are using it a lot daily, need CR2032 batteries, so if you are a luthier better to get a Peterson as they could be used from wired usb power and it can stay forever while this is battery only and headstock vibration only, Peterson is battery and usb powered and display can stay on, but for everyday use this is much more practical as you can just leave it on the headstock, i bought the Peterson as well but i will just keep Polytune and sell the Peterson.

Bought one of these as a friend of mine has one, and I was impressed with it. This tuner is absolutely spot on in every way, I love the fact that I can see the state of tune of all the strings at once, and the display is large, bright, easy to use and totally bling with it's scrolling LED format. Yes it is pricey but it works well, looks good and everyone that sees it will want one! Great piece of kit. Love it.

Never paid this much for a clip on tuner in my life but I'm glad I did cause its worth every penny. Can be use as a standard tuner, as well as polyphonic etc and is very accurate. I was pleasantly surprised that it comes in a metal casing with a strong clip (be careful if your guitar has a soft ish nitro finish) so it seems very sturdy. Worth paying the extra for and I'd recommend you do the same. Its awesome.

Of all the many tuners I own, this is by far the most accurate and with the best display I've seen. The display which has two main modes, needle and strobe, is bright and easy to see. You can tune strings individually of course but this tuner offers something else I had not seen before. You can strum all 6 strings open, and the tuner will give you a display of them all together, indicating whether each string is either in-tune, sharp or flat. This is called polymorphic tuning and the tuner goes from single string mode to polymorphic automatically, you dont even have to think about it. The needle mode display is excellent, and so is the strobe mode which is really cool too. The display automatically rotates according to the position of the tuner, and automatically shuts off after 3 minutes. It is a very accurate and sensitive tuner, so sensitive in fact it even picks up speech. One thing I particularly like about this is that strings can be plucked very lightly to obtain a note display, in contrast to other tuners which typically need the B and E 1st to be twanged quite loudly to generate a tuner response. So far so good but there are some negatives to this device. There is no swivel functionality for the clip which makes positioning awkward. The clip ends look quite capable of inflicting surface damage to the headstock finish over time. The enclosed user manual is extremely badly written and difficult to read in microscopic light grey print. The content of this manual is sorely lacking. The download manual, which took quite a hunt to find, is slightly better, but still woefully inadequate. I know it stops accidental pressings but the three buttons on this device are not easy to use, mainly because they are flush to the casing and I (like most guitarists) , have no nails on my left hand. I nearly returned this tuner thinking I had a defective one, as it's extremely difficult to switch between modes. After watching 5 U tube videos, I finally learned how to use it.....Buttons need pauses and a combination of presses....THIS INFO SHOULD BE IN THE MANUAL! It has other tuning modes as well as capo positions up to fret 7. I had to get email support for this, as again the manual is hopeless. With my Korg sledgehammer tuner if you set this to say capo 2 and put the capo on the second fret, in standard tuning the display will show EADGBE, but with the Polytune clip the open notes read F# B E A C# F#. It always shows the fretted note. So what is the purpose of the capo function on the Polytune ? ........well apparently it is for the polymorphic display only! I would have preferred the Korg type presentation. So this tuner takes a bit of setting up, but it does retain settings in memory after switch off or even battery change. Very nice and very accurate tuner but quite complicated and not helped by the manual. In spite of my misgivings about the Polytune, it's my go to tuner now.

Most tuners are more or less useable if you’re only tuning guitar. However, tuning a mandolin (IMHO) requires a bit more accuracy. I have two brand clip on tuners and they’re not too accurate on the lower mandolin strings, in fact the two lower strings don’t even register most of the time… This TC tuner is perfect in every way. Every string flawlessly registers on a mandolin, and with precision too. I already have two proper TC tubers for my electrics , and they’re flawless and precise too. This company makes excellent tuners. Absolutely recommend above most other brands. OK, the clip on isn’t cheap, but if you want flawless precision, then buy one!

Have two of these , and both are now faulty , eating thru batteries , even when switched off , obviously a fault ! Given the cost they shouldn’t be failing like this

D'accord, il est beaucoup plus cher que les autres... mais il est aussi nettement plus précis ( au moins autant qu'un accordage par les harmoniques ), il est parfairement lisible aussi bien en plein soleil que dans une sale de concert somber, et la qualité de fabrication est juste parfaite. Il detecte immediatement l'instrument, n'est pas perturbé par les autres musiciens en mode piezo, et non negligeable detecte les cordes mal calibrée simultanément. Vaut largement son prix

Me parece que es muy preciso. Me encanta. Cómodo y fácil de usar. Es lo que es, un afinador muy molón. Seguro que otros por mucho menos precio hacen lo mismo, desconozco si este realmente lo hace con precisión, no soy experto en la materia, pero a mi me parece que sí, al afinar hila muy fino. Y es "bonito", quiero decir que hay otros que son horrendos. Estoy muy contento con la compra, aunque sea carillo.

Great product, if someone wants real qualitative tuner this is it. It's the apple of tuner. Tuners response is very quick, it immediately shows notes on display after plucking string. It is very accurate with strobe mode. Notes does not shake while tuning. Very accurate and firm reading. Low "B" string response is also awesome in bass mode. Very sturdy stainless steel clip. And bright LED display which helps tuning on stage very easy and visible. I got it from Alberto Music, packing was really good. Appreciate on it. It got deliver before it's cut off date. Tuner is also working great but I feel that I got the product which was already used before and repack it. It has scratch mark and some patches on it's screen guard. Which slightly made me disappointed. As far as product is working fine I am happy with that. Amazon should look in it and speak with Alberto music about product feedback. Pic is there for the ref.

Muy bueno, fácil de entonar la guitarra, y puedes hacer sonar todas las cuerdas y detecta si alguna está fuera de tono. Muy práctico y de buena calidad

THIS IS A GOOD QUALITY TUNER, ACCURATE, STURDY