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TC Electronic

TC Electronic POLYTUNE 3 MINI Tiny Polyphonic Tuner with Multiple Tuning Modes and Built-In BONAFIDE BUFFER, White

Based on 1,370 reviews
Condition: New
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$53.90
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Oct 30
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At a glance

Condition
New
Size
Pack of 1
Style
Tuner
Model
Polytune 3 Mini
Dimensions
3.66 x 2.01 x 1.73 in
Weight
100 g
Color
White
In the box
TC Electronic Tiny Polyphonic Tuner with Multiple Tuning Modes and Built-In BONAFIDE BUFFER
Warranty
Please refer to http//www. Music-group. Com/warranty. Aspx.

Features 5

  • Tiny polyphonic Tuner gives you fast, accurate tuning and a high-quality tone tool in a single unit
  • Quickly tune up with polyphonic, chromatic and strobe tuning modes
  • Built-in Bonafide buffer keeps tone crisp through long cables and large pedal boards
  • Polyphonic Mode tunes all your strings at once

Description

TC Electronic Polytube 3 Mini tiny polyphonic tuner with multiple tuning modes and built-in bonfire buffer.

Specs 25

Brand TC Electronic
Style Tuner
Color White
Product Dimensions 3.66"L x 2.01"W x 1.73"H
Item Weight 100 g
Voltage 9 volts
Amperage 0.1
Controls Type Knob

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If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

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Top Amazon Reviews

Amazing tiny tuner! Serious players need this!
Size: Pack of 1 Style: Tuner
This thing is amazing. Never have I been excited by a guitar tuner until now. I love it and I haven't even figured out all of the various options this thing offers. The standard tuning mode and the polytune feature are nice, but I generally use it only on the chromatic/strobe mode. I've heard it can also tune to 432hz and do other tricks as well. I tune to either E standard or Eb standard and it works great for that. I really love the strobe mode for the accuracy. I use the "bars" in strobe mode to get it close and then can use the strobe lines to get it as close to perfect as my hardware can manage. I also appreciate that it stays in my chosen mode when I unplug the board and go to a gig. Pressing the little button by the power input can be fiddly while on the board, but I only need to press it when I'm toying with it at home. It's always gig-ready on the last settings I used. The foot switch is great. There is no click. It just moves up and down smoothly, and a light tap turns it on/off. Same switch as my mini Ditto looper by TC. I use the buffer for now. I have flipped the buffer switch a few times, but can't tell much difference in the sound when the tuner is off one way or the other. Maybe it will be more apparent to me in time. I use about 30ft of cable in my rig altogether, so I like the idea of a buffer at the start of the board. I have not used the "always on" mode. I started with a heavy, ancient tuning pedal which looked similar to a boss pedal. It was awesomely accurate, but half broken and stuck in always-on mode, so I couldn't mute my sound while tuning. I upgraded to a donner deluxe mini tuning pedal, which is a nice size, but turned out to not be very accurate at all. It would get me close enough to be able to play, but I was never totally happy with my tuning with that pedal. So eventually, I did my research and decided this was the best option for a mini tuner with guaranteed accuracy. And I was right. This guy almost never shows a string as being properly in tune and it's very easy to jump past that marking showing you as in tune. That is great in my opinion, as it means it is accurate. And I can absolutely hear a difference. My chords sparkle again and I'm in love with the sounds I get from this rig now. The display is also nice and bright and easy to read from a distance. My guitarist friends freak out when I let them tune my guitar and show them all the stuff this thing can do. It really is awesome and I'm glad I made the investment. If you are a bedroom player, it may not be worth it, but if you are recording or playing live shows often, I absolutely recommend this tuner. It is about as good as any tuner can get and also in a tiny package. These are slowly replacing the old trusty Boss tuners as the industry standard. This tuner is the most expensive pedal on my pedalboard and I am totally okay with that. I should have bought one of these years ago. ... show more
Reviewed in the United States on October 24, 2019 by RandomNerdGuy
Need a buffer? Look no further!
Size: Pack of 1 Style: Tuner
I got this little guy for 2 reasons: The tuner on my Line 6 M5 is not as accurate as I would like, and my very long signal chain. I run about 13 pedals in total. My "amp" is a Boss IR22. I run all my drives and my M5 in the "front" of the amp, and all my modulation/delays/reverb through the FX loop of the IR-2. The buffer on the tuner makes a NOTICIBLE difference. Before, there was serious tone suck (due to all the cables my signal runs through), and therefore the tone was dead. Now, there is a clarity, a beefy-ness, and a strength in signal that was not there before. The tuner is super accurate and has several modes. I use the stock one and have had no issues. Highly recommend! ... show more
Reviewed in the United States on June 2, 2026 by Luis Juarez
Great value, awesome small size tuner.
Size: Pack of 1 Style: Tuner
Great mini tuner. Bought it for a small board. Bright, easy to read LEDs. The coolest feature is the ability strum all the strings and see which strings need attention. No lag in tuner response. There’s a reason you see these on so many boards. Simple, well designed and works great.
Reviewed in the United States on April 12, 2026 by David M. Schaller
Quality Product, Reasonable Price
Size: Pack of 1 Style: Tuner
An excellent, affordable little tuner. Sturdy build, versatile - no problem w/ low B on my 5 string bass. Easy to read, even w/ my Old AF eyes. It added no noise to my set-up, & no noticeable decrease in signal. Quality product at a reasonable price
Reviewed in the United States on July 5, 2026 by Quidzark
Tuna Fish
Size: Pack of 1 Style: Tuner
Well, it tunes my bass well, I don't know about a fish. I like it. It's quick, seems accurate since no one complains and tells me I'm out of tune. It's basically just plug and go. It was a good price too.
Reviewed in the United States on July 15, 2026 by David L Etheridge
Awesome Tuner
Size: Pack of 1 Style: Tuner
This is an excellent micro tuner to use with electric guitars. It has selectable bypass options, so you can put it first in the chain without interfering with with more touch-sensitive pedals that would ordinarily sit first in the chain. It also has an automatic dual tuner feature. You can tune one string at a time, or you can strum all strings at one time, and the display will show whether each string is in or out of tune. And the size is great if you don't have a ton of extra real estate on you board. I highly recommend this pedal. ... show more
Reviewed in the United States on June 11, 2026 by mikeheel
You must have a 9v Adapter to use
Size: Pack of 1 Style: Tuner
This tuning pedal is about as good and accurate as it gets. I only gave it 4 stars due to the fact that NO WHERE in the product description does it state that you need to purchase a 9v adapter seprately. You would think that for the $99 they would at least include an adapter with the pedal. I was thinking it would take a 9v battery but did not realize how small the pedal was. Great tuning pedal just beware that it requires a power source. ... show more
Reviewed in the United States on March 31, 2024 by Inform
Love this
Size: Pack of 1 Style: Tuner
I have a Boss TU3, which I love. This pedal works just as well at half the cost!
Reviewed in the United States on September 8, 2026 by Derek Dodge
How it works
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