TC Electronic POLYTUNE 3 Instruction Manual

1. Product Overview

The TC Electronic POLYTUNE 3 is an ultra-compact polyphonic tuner designed to provide fast, accurate tuning and serve as a high-quality tone tool in a single unit.

Key Features:

• Ultra-compact polyphonic tuner for fast, accurate tuning.
• Multiple tuning modes: polyphonic, chromatic, and strobe.
• Built-in all-analog BONAFIDE BUFFER circuitry to preserve tone over long cable runs and complex pedal boards.
• Polyphonic tuning lets you tune all your strings at once.
• Lightning-fast chromatic tuner offers 0.5 cent accuracy.

Figure 1: Angled view of the TC Electronic POLYTUNE 3 pedal, showcasing its compact design and display.

2. Setup

Before using your POLYTUNE 3, ensure proper connection to your instrument and power source.

2.1 Connections:

• Connect your instrument's output to the INPUT jack on the POLYTUNE 3 using a standard 1/4-inch instrument cable.
• Connect the OUTPUT jack of the POLYTUNE 3 to your amplifier or the next pedal in your signal chain using another 1/4-inch instrument cable.
• For power, connect a 9V DC power supply (not included) to the 9V IN jack. The pedal requires 1 9V battery, but external power is recommended for consistent performance and to avoid frequent battery changes.

Figure 2: Rear view of the POLYTUNE 3, highlighting the input, output, and 9V power connections.

3. Operating Instructions

The POLYTUNE 3 offers versatile tuning options for various instruments and playing styles.

3.1 Power On/Off:

• Press the footswitch once to activate the tuner. The display will illuminate.
• Press the footswitch again to bypass the tuner and return to normal signal flow.

3.2 Tuning Modes:

The POLYTUNE 3 supports polyphonic, chromatic, and strobe tuning modes. The default mode is polyphonic.

• Polyphonic Mode: Strum all strings simultaneously. The display will show the tuning status of each string, indicating which ones are in tune (green) or out of tune (red/orange). This allows for quick checks and adjustments.
• Chromatic Mode: Play individual strings. The display will show the note name and a needle-style indicator for precise tuning.
• Strobe Mode: Offers extremely high precision (0.5 cent accuracy). Play individual strings, and the display will show a rotating strobe pattern that slows down as you approach perfect pitch.

3.3 Adjusting Reference Pitch:

The default reference pitch is A=440 Hz. Refer to the full user manual (link in Section 6) for instructions on how to adjust this setting if needed.

Figure 3: Front view of the POLYTUNE 3, illustrating the clear LED display in polyphonic tuning mode.

4. Maintenance

Proper maintenance ensures the longevity and optimal performance of your POLYTUNE 3.

• Keep the pedal clean and free from dust and debris. Use a soft, dry cloth for cleaning.
• Avoid exposing the pedal to extreme temperatures, humidity, or direct sunlight.
• When not in use for extended periods, disconnect the power supply and, if applicable, remove the 9V battery to prevent leakage.
• Handle the footswitch with care. While durable, excessive force can cause damage.

5. Troubleshooting

If you encounter issues with your POLYTUNE 3, try the following solutions:

6. Specifications

• Item Weight: 9.5 ounces (0.27 Kilograms)
• Product Dimensions: 4.76 x 1.77 x 2.87 inches (12.09 x 4.50 x 7.29 cm)
• Power Source: Corded Electric (9V) / 1 9V battery required (not included)
• Hardware Interface: 1/4-inch Audio
• Signal Format: Analog
• Color: MultiColored
• Accuracy: 0.5 cent (strobe mode)

7. Warranty and Support

For detailed warranty information and technical support, please refer to the official user manual or contact TC Electronic directly.

A PDF version of the user manual can be found here.

Protection plans are also available for purchase, offering extended coverage for your product:

• 3-Year Protection Plan
• 4-Year Protection Plan
• Complete Protect: One plan covers all eligible past and future purchases

For more information on protection plans, please visit the product page on Amazon.com.