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TC Electronic PolyTune 3 Noir

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$54.32 to $83.00 Price Tier: Standard

4.5 (21)

5 Reviews

Find out who is using TC Electronic PolyTune 3

35 community setups

12 wishlisted

143 saved

Page last updated Jul 02, 2026

Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated July 1, 2026.

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4.5 (63)

$63.90

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5.0 (6)

$59.90

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4.8 (75)

Used

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5.0 (18)

$63.90 4 available New

$58.15 10 available Used

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5.0 (1)

$59.90

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4.0 (2)

$63.90

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4.9 (611)

$84.00 $83.00 $1.00 · All time low

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£50.00

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Average Price: $63

Standard/Professional

$50

$101+

Price Tier

In the Pedal Tuners category, TC Electronic PolyTune 3 Noir is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "TC Electronic PolyTune 3 Noir". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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TC Electronic PolyTune 3 Noir pedals seamlessly combine the power of TC's full-sized PolyTune 3 with the convenience of a mini pedal format. This fast, dependable, and intuitive tuner boasts an accuracy within 0.02 cents, offering a straightforward approach to tuning guitars and other instruments.

The PolyTune 3 Noir Mini has the unique capability to switch between mono and poly modes based on the incoming signal, allowing you to strum all strings and quickly identify any out-of-tune notes. The built-in, high-quality-analog BonaFide Buffer enhances your tone over extended cable runs, bringing you a bite, presence, and transient response that's much closer to plugging directly into an amp.

The PolyTune 3 Noir Mini encourages creativity with its alternate tuning modes, making it easy to experiment with new sounds even in the middle of a set. To top it all off, its auto-dimming, 109-LED display adapts to any environment, making tuning comfortable indoors or out.

Key Features:

Compact pedal format with all the power of the full-sized PolyTune 3
Accurate within 0.02 cents for precise tuning
Switches between mono and poly modes based on the incoming signal
Built-in high-quality-analog BonaFide Buffer enhances tone over extended cable runs
Alternate tuning modes for creative exploration
Auto-dimming, 109-LED display for comfortable tuning in any environment
Designed and engineered in Denmark
Requires a standard center-negative 9V power supply (not included)

Product specs

Type	Polyphonic, Chromatic
Format	Pedal
Display Type	LED
Accuracy	±0.5 cent (chromatic), ±0.02 cent (strobe)
Tuning Modes	Standard, Capo, Drop Tuning
Inputs	1 x 1/4" (instrument)
Outputs	1 x 1/4" (thru)
Bypass Switching	True Bypass, switchable to Buffered
Power Supply	9V DC power supply (sold separately)
Height	1.9" (including knobs)
Width	1.9" (including jacks)
Depth	3.7"

FAQs

What tuning modes are available on the TC Electronic PolyTune 3 Noir?: The TC Electronic PolyTune 3 Noir offers polyphonic, chromatic, and strobe tuning modes, with additional options for standard, capo, and drop tunings.
How accurate is the tuning on the TC Electronic PolyTune 3 Noir?: The TC Electronic PolyTune 3 Noir provides tuning accuracy within ±0.5 cent in chromatic mode and ±0.02 cent in strobe mode, ensuring precise tuning.
Does the TC Electronic PolyTune 3 Noir require a power supply?: Yes, the TC Electronic PolyTune 3 Noir requires a 9V DC power supply, which is sold separately. It can also be powered by a standard 9V battery, though using a power supply is recommended for optimal performance.
Can the TC Electronic PolyTune 3 Noir be used with a pedalboard?: Absolutely, the TC Electronic PolyTune 3 Noir is designed for pedalboard integration with its compact size and features both true bypass and switchable buffered bypass for optimal signal routing.
Is the TC Electronic PolyTune 3 Noir suitable for live performances?: Yes, the TC Electronic PolyTune 3 Noir is ideal for live performances with its bright LED display for visibility on stage and quick switching between tuning modes.

Videos

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TC Electronic

PolyTune 3 Mini & Noir - Official Product Video

TC Electronic

Polytune 3 Noir Review

Man Bun Metal Head

Reviews

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PROS

Compact size, perfect for small pedalboards
Bright, clear display visible in all lighting conditions
High-quality buffer improves signal clarity
Accurate tuning in both strobe and polyphonic modes
True bypass and buffered modes offer flexibility
Noir version aesthetically pleasing
Soft, click-free switch operation
Can be used in always-on mode for live reference
Supports drop tunings and different tuning references
Fits well even with long cable runs

CONS

Does not support 432Hz tuning in the mini version
Polyphonic mode accuracy can vary
Single string mode readout limited to D# instead of Eb
True bypass not available in always-on mode
Requires an external power supply; no battery option
Some units may have quality control issues
Documentation and promotional materials can be misleading

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about TC Electronic PolyTune 3 Noir.

Features and functionality

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The Polytune 3 Noir has no switching lag in buffered mode, unlike the full-sized version, providing immediate muting, which is crucial for live performance.
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Dip switches on the Polytune 3 Noir are conveniently located on the outside, unlike the full-sized version, making adjustments more accessible.
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The Noir version lacks a 9V power out, a feature that some users find beneficial in the larger Polytune models for powering additional pedals.
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Build quality

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The Polytune 3 Noir exhibits better build quality than the full-sized version, with stable power connectors and no wobbly cables.
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Comparisons

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When comparing accuracy, the Turbo Tuner ST-300 is noted for its superior tracking speed and precision, making it a better choice for those focusing on strobe tuning.
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The Boss TU-3W and Polytune 3 are similar in accuracy, but the TU-3W's build quality and LED display are preferred by some users for live settings.
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The Peterson StroboStomp HD offers an easier-to-read LED screen in various lighting conditions and features true bypass without popping, a noted issue in some TC pedals.
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Use cases and applications

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The Polytune 3 Noir's ability to tune multiple instruments, including basses and doublenecks, is ideal for musicians managing a diverse collection.
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Works effectively with a standard-tuned 5-string bass, even when downtuned to ADGCF, avoiding the need for 12th fret tuning.
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User experience

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The Polytune 3 Noir's battery life is short, requiring a power supply after just two rehearsals for consistent performance.
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Users report no noticeable difference in sound quality when switching between buffered and true bypass modes, even after extended playtime.
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Value and pricing

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Owners switching from a full-sized version to the Noir Mini cite space-saving as a primary advantage, especially appreciated in compact pedalboard setups.
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