TC Electronic

TC Electronic Polytune 3 Mini Polyphonic Guitar Tuner - White

4.7 (1111 reviews)

Pocket-Sized Tuning PowerhouseThe TC Electronic POLYTUNE 3 MINI is a compact polyphonic tuner that offers fast and accurate tuning in a tiny package. With multiple tuning modes and a built-in Bonafide buffer, this tuner is a valuable addition to any pedalboard. Tuning Modes: Polyphonic, Chromat...

$84.99*$99.00Save 14%
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Pocket-Sized Tuning Powerhouse

The TC Electronic POLYTUNE 3 MINI is a compact polyphonic tuner that offers fast and accurate tuning in a tiny package. With multiple tuning modes and a built-in Bonafide buffer, this tuner is a valuable addition to any pedalboard.

  • Tuning Modes: Polyphonic, Chromatic, Strobe
  • Buffer: Built-In Bonafide Buffer
  • Dimensions: 3.66 x 2.01 x 1.73 inches
  • Power: 9V

Key Features

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

Lightning-fast chromatic Tuner

Specifications

Type
Polyphonic Guitar Tuner
Tuning Modes
Polyphonic, Chromatic, Strobe
Buffer
Built-in Bonafide Buffer
Color
White

Pros & Cons

👍 Pros

  • Offers fast and accurate tuning with polyphonic, chromatic, and strobe modes in a compact unit.
  • Includes a built-in Bonafide buffer, designed to maintain crisp tone through long cables and extensive pedal boards.
  • Features a polyphonic mode that allows for tuning all strings simultaneously, speeding up the tuning process.
  • Provides a lightning-fast chromatic tuner for precise, single-string adjustments.
  • Its tiny form factor saves valuable space on a pedalboard, making it ideal for musicians with limited room.

👎 Cons

  • The "tiny" size might make the display or controls less prominent for some users.
  • While polyphonic tuning is fast, individual string adjustments may still be preferred for fine-tuning by some players.
  • The white color may be more prone to showing dirt or scuffs compared to darker pedal colors.
  • The product title specifies "Guitar Tuner", potentially implying optimized performance primarily for guitars, although it features chromatic tuning.
  • Does not include any power supply or patch cables, which would need to be acquired separately.

Frequently Asked Questions

The Polytune 3 Mini offers versatile tuning with polyphonic, chromatic, and strobe tuning modes, catering to different preferences.
Yes, it features a built-in Bonafide buffer, specifically designed to keep your tone crisp and clear even when using long cables or large pedalboards.
Yes, the polyphonic mode allows you to quickly tune all your strings simultaneously, offering a rapid tuning experience.
The chromatic tuner on this unit is described as lightning-fast, providing quick and accurate tuning for individual strings.
Absolutely, its "tiny" mini design makes it highly suitable for pedalboards where space is a critical consideration.