tc electronic PolyTune 3 Tuner/Buffer Reviews
Bought as a present
Bought this as a present. Well, the receiver is very very happy with it and got rid of these ugly tuners you clip on the guitar.
Good, but could be better
Main issue is a very noticable lag between input and display. It would help immensly if it was near instant. Now you must be very carefull and tedious not to overtune.
Second issue is that polytune function is too low resolution. It works, but you seldom get more than a 90 % tuned axe which sort of makes the whole concept moot.
Plus for nice build quality and that it takes 9V battery.
Brilliant pedal
Dont waste your time for searching any other tuner pedal. I bought this for my son, I have mine for 4 years and it still works like the first day. Accurate, robust and most importantly it doesnt take much space on pedal boards.
Beats any clip tuner...
I bought a number of clip-on tuners, including ones from TC (Polytune), but I think this is so much better option for electric bass/guitar. You have to use cable anyway, so plugging it first into tuner (and other effects if you use them) and then into amp just makes sense. It uses actual electric signal from instrument so it's not picking vibrations from noise (drums etc.) like clip-on tuners do sometimes.
I find it to be really accurate, I love strobo mode, and being able to cut signal while tuning is great. Display is great, easy to read.
Recommended!
But why the TrueBypass/buffer switch is not external?
Excellent, but with a drawback. The TrueBypass/buffer switch is internal. If you, like me, run the tuner in front of everything and you want to add a fuzz for example, it is not convenient.
Best Tuner
Very good product, good value for money ✌️
Works
Mine only works with single string tuning after about a year. So a little dissapointed, but I can still tune with it.
This tuner is the best, in my opinion
I bought this tuner for the strobe type tuning and it does the job perfectly well. Also, I just love the fact that it has the integrated buffer, too! Highly recommended!
Amazing
Amazing little tuner with true bypass. Works as intended. You’re not going to go wrong with this one!
Tuner and Buffer
The only tuner you need and great buffer
I will definitely buy more
Cool
Works as intended and look pretty neat while doing so.
Precise tuner
The tc electronic PolyTune 3 Tuner/Buffer is a great tuner/buffer. It is precise, accurate and reliable. On top it can be used as a buffer.
Visibility on dark stages is good too.
Top quality tuner - Saved me
As a bass player, with any other tuner, I had troubles tuning the 5th string especially on my main bass which is tuned a full step down. It's the best tuner I've used.
Excellent tuner pedal
Great tuner pedal, has 2 9v adaptor outs to power 2 other pedals which is really useful.
Clear display, nicely lit up, easy to see.
Quality construction
Handles low tunings (down to a low E on an 8 string) well too.
And, it dosn't cost the earth, so it is awesome value for money. Am think of getting another one just for home use.
Top Tuner
Top tuner, nothing else to say
Works perfectly
Simple pedal, has been working for 3 years now, no issues.
The best in the market!
This is the best pedal I have on my board, because it's an absolute masterpiece tuner. If it ever broke, I'd just buy it again.
Great
Great tuner and for a reasonable price.
A tuner is a tuner
This one checks all the boxes there are for a tuner. It has a great feel, doesn't feel cheap, looks very sleek and modern due to the LED display, even offers different display options for tuning.
The bypass works perfect.

Technical Data
- Manufactured by Tc Electronic
- Released in 2017
- Average price : $104
- Dimensions : 72mm x 122mm x 50mm
- Weight : 300g
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