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Boss TU3 Chromatic Tuner Pedal

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  • BOS TU3 LIST Product Image

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Product Description

TU3 Represents the Next Generation in Tuning Versatility!
Operate between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. The TU3 incorporates a convenient Note Name Indicator that can display notes of 7-string guitars and 6-string basses, while the Flat-Tuning mode can support up to six half-steps. It's the new-standard tuner that no guitarist or bass player should be without!

Boss TU3 Features

  • 21-segment LED meter with brightness control
  • High-Brightness mode enhances meter visibility outdoors
  • Accu-Pitch Sign function provides visual verification when tuning is complete
  • Chromatic and Guitar/Bass mode (supports 7-string guitars and 6-string basses)
  • Flat tuning is supported with Guitar Flat mode
  • Drop tuning support up to six semitones below standard pitch
  • Signal is automatically muted when the tuner is on
  • Supplies power for up to 7 BOSS compact effect pedals
The world's top-selling stage tuner, the BOSS TU2, evolves and improves with the debut of the new TU3. Housed in a tank-tough BOSS stompbox body, the TU3 features a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare.

Product Specifications
Boss TU3 Tuner Pedal Specifications
  • Tuning Range: C0–C8 (16.35-4186Hz)
  • Reference Pitch: A4=436–445 Hz (1Hz step)
  • Tuning Accuracy: +/-1 cent
  • Power Supply DC 9 V:
    • Dry battery 6F22 (9 V) type (carbon)
    • Dry battery 6LR61 (9 V) type (alkaline)
  • Power Supply AC: Optional PSA series AC Adapter (sold separately)
  • Current Draw:
    • 30 mA (DC 9 V)
    • 85 mA (DC 9 V, when High Brightness mode is on)
  • Included Accessories:
    • Owner’s Manual
    • Users Leaflets
    • Dry battery/9 V type (6F22)
    • Dimensions
    • Width: 2-7/8 inches (73 mm)
    • Depth: 5-1/8 inches (129 mm)
    • Height: 2-3/8 inches (59 mm)
  • Weight: 14 oz (390g)

Helpful Info about the Manufacturer
Phone:  323-890-3700 Warranty:  BOSS Compact Pedals: 5 years parts, 90 days labor; BOSS (other): 1 year parts, 90 days labor
Pete in Chicago from Chicago, IL, USA
Overall Rating
Playability and Feel
Another great pedal from Boss
Your general opinion of this product.
Great product
Would you consider this product to be made well? How dependable?
Like any other Boss pedal, it's outer casing is metal and built like a tank. I got this specifically for it's dependability & ruggedness. I did not trust my plastic one that was falling apart.
Playability and Feel
How does it feel, Heavy, Fast, Chunky? How was the neck? Are the controls easy to get to while playing?
It's nice and heavy. I love the feature where gives you an "on target" type of light signal when you're in tune (hard to explain, but it's cool, trust me). I also like that it automatically blocks the sound to the speakers when you press the pedal to tune up.
How has it stood up over time?
I just got it, so it will most likely outlast me.
Currently there are no discussions available for this item.
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MSRP: $160.50
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