TC Electronic Polytune Mini 3 Ultra-Compact Polyphonic Tuner w/ Built-In Buffer

tc electronic

  • $16499


Ultra-Compact Polyphonic Tuner with Multiple Tuning Modes and Built-In Bonafide Buffer... T.C. has taken the popular Polytune to the next level with their acclaimed BonaFide Buffer, now giving the user a choice between signal-preserving True Bypass mode, or the all new True Buffer mode.

In buffer mode, PolyTune 3 can additionally be set to operate as "Always on", meaning that the tuner display remains on and actively tracks your tuning, even when not muted.


  • Ultra-compact polyphonic tuner gives you fast, accurate tuning and a high-quality tone tool in a single unit
  • Built-in all-analog Bonafide Buffer circuitry preserves your tone through long cable runs and convoluted pedal boards
  • Selectable True Bypass / True Buffer modes
  • Always-on operation available in buffered mode.
  • Polyphonic tuning lets you tune all your strings at once
  • Chromatic tuner with 0.5 cent accuracy, strobe tuner with 0.02 cent tuning accuracy.
  • Super-bright 109-LED display features an ambient light detector that automatically adjusts the intensity to provide the perfect readout
  • Total Recall stores your preferences, from pitch reference to tuning mode.
  • Bypass mode: True Bypass (default) / Buffered Bypass / Buffered Bypass
  • Display Always On, switchable
  • Input connector: 1 x 1/4" TS, unbalanced, mono
  • Input impedance: 1 MΩ
  • Output connector: 1 x 1/4" TS, unbalanced, mono
  • Output impedance: 100 Ω
  • Power input Standard: 9 V DC, centre negative, > 300 mA (power supply sold separately)
  • Battery option: 9 V (battery not included)
  • USB port: Mini USB connector for firmware updates
  • Dimensions (H x W x D): 72 x 122 x 50 mm (2.8 x 4.8 x 2.0")

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