Tuning used to be a necessary evil. The last barrier before you could get truly rocking. But now, tuning is ready to get blasted into the 21st century with PolyTune, the stomp-box sized tuning miracle from TC Electronic!

Polyphonic Tuning Couldn't Be Done - Until We Did It
With PolyTune, you simply strum all strings on your guitar or bass at once, and it will immediately tell you which strings need tuning! It really is as simple as strum - tune - rock, and this quantum leap forward allows you to get in tune fast, and back to doing what you love: playing!

Tuning Modes
With modes ranging from Drop D, 5 semitones flat and capo tuning on frets 1-7 gives you the freedom to do what you want creatively and know PolyTune has your back.

Old Skool - Still Cool
You want a chromatic tuner? You got it! PolyTune features MonoPoly a technology that allows PolyTune to detect whether you play one or multiple strings and react lightning by changing to chromatic mode if that's what you need. Our chromatic tuner is second to none when it comes to accuracy and speed.

MPN: 966000001

• PolyTune Technology - Tune All Strings Simultaneously
  
• Drop-D, flat tunings and capo-ed tunings
  
• Awesome chromatic tuner included
  
  
• PolyPhonic and chromatic tuner
  
• Tuning accuracy +/- 0.5 cent
  
• Tuning range (435-445Hz)
  
• Power supply: 1 nine volt battery (included) or 9V DC adapter (sold separately)
  
• True Bypass w/ Silent Tuning
  
• Up to 5 Semitones Flat Tunings
  
• Drop-D and Capo Tuning
  
• Super-bright LED Display