TC Electronic PolyTune 2 Polyphonic LED Guitar Tuner Pedal

Polyphonic Tuner Pedal with Strum-tuning, Ambient Light Sensor, Chromatic Tuning, and Strobe Tuning
TC Electronic PolyTune 2 Polyphonic LED Guitar Tuner Pedal image 1
TC Electronic PolyTune 2 Polyphonic LED Guitar Tuner Pedal image 1
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TC Electronic PolyTune 2 Polyphonic LED Guitar Tuner Pedal
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A Better, Faster, Smarter Way to Tune!

TC Electronic's PolyTune 2 pedal pushes the envelope for pedalboard-ready tuners, providing you with a faster and more accurate way to tune your guitar or bass. The way it works is refreshingly simple. You just strum your guitar, and PolyTune 2 shows you how far out of tune each string is, allowing you to tune them all to within +/- 1 cent. When you're ready to hone in on individual strings, PolyTune 2 lets you choose either a traditional chromatic mode or a hyper-precise strobe mode. And thanks to its super-bright, auto-dimming display, you can use the TC Electronic PolyTune 2 pedal in any environment.

Strum, Tune, Rock

Polyphonic tuning saves serious tuning time

If you're leery about gear that claims to be as simple as the PolyTune 2, then here's one wonder gizmo you can feel confident won't let you down. We've seen lots of tuners at Sweetwater, but TC Electronic's PolyTune lineup has been a hands-down hit among our Sales Engineers. PolyTune 2's readout is totally intuitive and lets you move quickly from string to string. With just a couple of strums and a few tuning machine twists, you'll be 99% of the way there.

Polyphonic Tuning at a Glance:

  • Tune all of your strings at once, quickly and accurately
  • Unique display lets you see the tuning for each string
  • Supports drop D and many other alternative tunings
  • Save and recall default tuning and a reference pitch
  • Polyphonic tuning is accurate to within +/- 1-cent

Three Ways to Tune

MonoPoly makes changing tuning modes effortless

When you really want to hone in on an individual string, the PolyTune 2's MonoPoly function makes it simple. Forget about tap-dancing on your pedalboard to change modes; MonoPoly automatically detects if you're playing one string or strumming, and it switches modes for you. Choose from a traditional chromatic mode or a very cool stroboscopic mode for single-string tuning. The chromatic mode features a magnetic needle, which slows down as you get closer to pitch, and +/- 0.5-cent accuracy. And if you need even greater accuracy, the +/- 0.1-cent sensitivity of the PolyTune 2's strobe mode should satisfy your needs.

Tuning Modes at a Glance:

  • MonoPoly automatically switches between modes
  • Choose from a chromatic tuner or a stroboscopic tuner
  • Chromatic mode adds a familiar feel to single-note tuning
  • Magnetic needle slows down as you get closer to pitch
  • Stroboscopic mode provides even greater tuning accuracy

Brilliant LED Display

This display tunes itself for any kind of venue

Bigger, brighter, and more reactive than ever before, PolyTune 2's amazing LED display makes tuning up in any environment a piece of cake. This amazingly flexible display is made up of over 100 ultra-bright LEDs that provide easy visibility even in full daylight. And thanks to the onboard ambient light sensor, the PolyTune 2 will dim this display on dark stage floors, too, so you won't end up scorching your retinas every time you look down at your pedalboard. That's just one more way the PolyTune 2 brings TC Electronic's spirit of innovation to your guitar rig.

LED Display at a Glance:

  • Big, bright easy-to-read display makes tuning easy
  • 100+ ultra-bright LEDs provide easy visibility anywhere
  • Ambient light sensor adjusts brightness automatically
  • Perfect for full sunlight and dark stages alike
  • Display shifts effortlessly between tuning modes

Tech Specs

Type Polyphonic/Monophonic
Format Pedal
Display Type LED
Reference Pitch A4 = 435Hz-445Hz
Tuning Range Guitar and Bass
Inputs 1 x 1/4"
Outputs 1 x 1/4"
Power Supply Included No
Batteries 1 x 9V
Height 1.97"
Depth 4.8"
Width 2.83"
Weight 0.66 lbs.
Manufacturer Part Number 966120001

Customer Reviews

Based on 73 reviews
Write your review

Polytune 2

Dead accurate tuning, bright display...gets that B string with no problem. Impressed! Great on stage for the gigging musician.
Music background: Classic rock to modern rock cover and originals


These tuners work as advertised. The documentation might be a little better, but once you get it figured out, it works well, is easy to see, and the strobe function will get your intonation set much more accurately than non-strobes. Overall, a fantastic tuner pedal for the price.
Music background: Player and Luthier

Cant imagine a better tuner!

I was on the fence about making this purchase, my lesser expensive tuners don't work very well,so I finally bought this. It is one of the best investments I have ever made!it is accurate, much easier to use,I can actually read the screen in all lighting or lack of lighting conditions,and it is built like a exactly as advertised, only better!

Best tuner I've used.

First tuner I've purchased, but tried a few. Actually a sweetwater salesperson recommended this when I was looking at the Boss Tu-3. I am glad I went this direction. Easy to operate, and exceptionally accurate tuning. And like advertised, the display is super easy to read. Tc is winning me over. 2nd pedal of theirs I have bought and been super happy with.

Just Buy it !!

Stop reading reviews. Do yourself a favor and just buy it.
Music background: Professional Hobbyist
See also: Tuners, TC Electronic, TC Electronic Guitar Tuners