Get the Polytune 3. It's more accurate (+/- a half a cent as opposed to the Boss which is double that) and can be had used for $75 less, whereas the Boss isn't even on the used market yet.
I've had no such issues with my Polytune 3. If I found a used TU-3w I'd probably buy it just for the Waza mojo tbh.
Just the regualar tu3 is more than good enough. Just get the one with the display you like the best. One thing i will say tho is the # indicator on the boss units is just a little red dot next to the note.
You shouldn’t have any loss of clarity with the TU-3. The only complaint I’ve seen is some think it’s too bright. The input impedance is over 1M so the buffer can seem brighter than the TU-2 or TU-3w. TU-3w does have a true bypass option.
I’d go by what display you’d rather look at.
I have a Polytune 3, which I love. I like the display modes and the accuracy, and I like having the option to choose between a quick tune and a protracted ordeal where I fly to Europe and mail back a picture of my wrist making a slight twisting motion.
I used to have an original Polytune, and I have a Polytune Clip, and I have never used the polyphonic tuning mode on any of them. I just really like how everything else on them works.


The polytune 3 will be easier to see.. larger letters and 5 vertical LEDs for sharp/flat. As far as reliability it has 3 year warranty and tu-3 has 5 year. I bought my polytune from riffcity, which I believe doubles the warranty. The Waza is says "inspected in Japan" which I believe means "made in China, then shipped to Japan where it will be glanced at before global distribution". The mounting plate will be an issue with the polytune if you want to change battery and/or pedal function options. Here are the pedal functions which are under the backplate:
View attachment 97310
The main distinction of the polytune is, well, the poly tuning.. which looks like this
View attachment 97311
It also has their proprietary "toneprint" feature where you can program any of 100s of classic tuning tones and artist-endorsed models into your pedal.. kidding
I think all Wazas are Made in Japan now. But does the SMT pick and place machine know where it resides? :scratchch
I think all Wazas are Made in Japan now. But does the SMT pick and place machine know where it resides? :scratchch
No, but the product picks up a certain amount of mojo depending on how cool we think the country is.
I'd leave it in true bypass unless you have a really long lead to your guitar or you have lower output single coils. Your chorus seems to be buffered
For live fast stage work, if you are not using the all strings tuning at once "polytune mode" (which most people dont) -the Boss is what you want IMO because the accuracy is plenty ENOUGH and the measurement response is slightly slower and more stable -so your not chasing perfect, overshooting, and rolling back and sharpening again (repeat etc) on stage. I had a Korg with an analog VU that was soooooo accurate that it was too annoying to use live and in some regards the Polytune in single note mode can feel that way can feel that way
In the Studio, Practice and Home the Polytune is very cool.