TC Electronic Polytune 3 - Guitar Tuner Pedal

Back-order - Dispatched after early Aug
item is on order with our USA supplier, due early Aug
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TC Electronic have re-issued their famous polyphonic tuner, which now includes selectable True Bypass / True Buffer modes.

The Polyphonic Tuner
TC Electronic have re-issued their famous polyphonic tuner, which now includes selectable True Bypass / True Buffer modes. As well as the addition of a switchable buffer, the latest PolyTune retains popular features including multiple tuning modes, a high visibility display with an ambient light detector that automatically adjusts the intensity and a solid all metal housing.

BonaFide Buffer
PolyTune 3 includes the iconic Bonafide Buffer, our renowned guitar buffer that ensures zero signal degradation, no matter how long the cable run. The bypass and buffer modes are easily switchable, the latter giving you an "always on" option that keeps the tuner in full operation, even when your signal is not muted.

Multiple Tuning Modes
Maintaining the precision quality of the original model in fine tuning the instrument, the PolyTune 3 includes 3 tuning modes. Depending on your needs, you can choose polyphonic mode for tuning all strings at the same time for your live gig, chromatic mode for more precision during a songwriting session, and strobe mode for the ultimate in precision when you're laying down tracks.


  • PolyTune® - Tune all strings simultaneously
  • Automatically switches between polyphonic and monophonic tuning modes based on how many strings you play
  • Chromatic strobe tuner - 0.1 cent tuning accuracy
  • Bright 109 LED display with ambient light sensor
  • Drop-D and capo tuning modes
  • True bypass with silent tuning
  • Built-in all-analog Bonafide Buffer circuitry
  • Switchable true bypass / buffer modes
  • "Always on" tuning mode keeps tuner on and detecting your strings, even when not muted
  • DC output for powering other pedals
  • 3M Velcro for pedal board attachment


Effects: Polyphonic Tuning, Buffer
  • Tuning Range: A0 (27.5 Hz) to C8 (4186 Hz)
  • Tuning Accuracy: ±0.1 cent
  • Reference Pitch: A4 = 435 to 445 Hz
  • (1 Hz steps)

2.0 inches (50 mm)

Width: 2.8 inches (72 mm)
Depth: 4.8 inches (122 mm)

300 g / 10.6 oz (including battery)

  • Two part dies cast metal
  • Rubberized base
  • 1 Standard ¼” jack – mono/TS
  • Input Impedance: 500 k (pedal on)
  • Mini USB Port for firmware updates
  • 1 Standard ¼” jack – mono/TS
  • Power Input: Standard 9V DC, centre negative >100 mA
  • (power supply not included)
  • Battery option: Standard 9V (battery not included)
  • Current Draw: 45 to 50 mA (typical use)

Included in Box:

  • User guide
View PDF brochure for TC Electronic Polytune 3 - Guitar Tuner Pedal

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