bass guitar tuner pedal Boss TU-3 Chromatic Pedal Tuner
SKU: 90721365906
bass guitar tuner pedal

bass guitar tuner pedal Boss TU-3 Chromatic Pedal Tuner

Sale price$18.47 Regular price$20.52
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

bass guitar tuner pedal Boss TU-3 Chromatic Pedal TunerBoss TU 3 Chromatic Tuner The worlds top selling stage tuner, the BOSS TU 2, evolves and improves with the debut of the new TU 3. Housed in a tank tough BOSS stompbox body, the TU 3 features a smooth 21 segment LED meter with a High Brightness mode that cuts through the harshest outdoor glare. Choose between Chromatic or Guitar Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu Pitch Sign function. The TU 3 incorporates a

Boss TU-3 Chromatic Tuner 

 

The world’s top-selling stage tuner, the BOSS TU-2, evolves and improves with the debut of the new TU-3. Housed in a tank-tough BOSS stompbox body, the TU-3 features a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare. Choose between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. The TU-3 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! 


Highlights

 

  • 21-segment LED meter with brightness control
  • High-Brightness mode enhances meter visibility outdoors
  • Accurate to +/- one cent
  • Accu-Pitch Sign function provides visual verification when tuning is complete
  • Chromatic and Guitar/Bass mode (tune by string number, with support for 7-string guitars and 6-string basses)
  • Flat tuning is supported with Guitar Flat mode, which allows for “drop” tunings up to six semitones below standard pitch
  • Tuner automatically mutes when the tuner is on
  • Supplies power for up to seven BOSS compact effect pedals 


Specifications

 

  • Type: Chromatic
  • Format: Pedal
  • Display Type: LED
  • Reference Pitch: A4 = 436Hz-445Hz
  • Tuning Range: C0-C8 (16.3-4186Hz)
  • Accuracy: ±1 cent
  • Tuning Modes: Chromatic, Flat, Drop Tuning, Guitar, Bass
  • Inputs: 1 x 1/4" (instrument)
  • Outputs: 1 x 1/4" (main), 1 x 1/4" (bypass)
  • Power Supply: 9V DC power supply (sold separately)
  • Power Usage: 30mA (standard), 85mA (High Brightness mode)
  • Batteries: 1 x 9V (included)
  • Height: 2.32"
  • Depth: 5.08"
  • Width: 2.87"
  • Weight: 0.86 lbs.
  • Manufacturer Part Number: TU-3 

 

Please feel free to reach out to our knowledgeable sales staff with any additional questions!

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90721365906

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★★★★★ 1
I have no plans today because I had no space
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This was not good
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Reviewed in the United States on May 13, 2026
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New York, US
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room divider
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all good...ez to assemble
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Reviewed in the United States on May 30, 2026
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Matthew Sanganza
Natrona Heights, US
★★★★★ 5
Sturdy, Easy to Set Up, and Looks Great
Color: Grey, Size: 34" - 3 Panel
I’m really happy with this RANTILA 3-panel room divider. It was simple to set up, stands securely on its own, and gives plenty of privacy. The height is perfect, and the panels look clean and modern in my space. It’s lightweight enough to move around but still feels sturdy. Overall, a great divider that works exactly as I needed.
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Reviewed in the United States on November 14, 2025
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Margaret Johnson
Grantham, US
★★★★★ 5
Not 6 ft
Color: Grey, Size: 34" - 3 Panel
I bought this for filming my auditions. I am 5’4” .The height lists is 6 ft but the fabric only reaches 5’9 1/2 “! when I must film myself head to toe, the top bars are showing. It’s easy to set up. But when I film I must tilt my camera to keep the top bars out of frame which is not acceptable.
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Reviewed in the United States on May 1, 2026
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andrea cicalo
Lowell, US
★★★★★ 4
Perfect for what I needed - getting a 2nd one.
Color: Black, Size: 22" - 4 Panel
Putting it together was a BEE-OTCH!! Yes, one of the tubes had the top cap installed at the wrong end (& getting it off required tools), and yes, stretching the fabric to get the screws in was incredibly hard...but am I buying another one? YES! After all is said and done, this is a great room divider. I opted out of installing the paddle feet & it still works perfect. It won't filter light all that great and even though it stands on its own, it can be blown over easily - but for the price? Excellent. If I wanted a heavy duty, thicker, more expensive one, I would've bought one. The 2nd one is on the way. Perfect height, no weird smell, nice and light and easy to move around.
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Reviewed in the United States on September 30, 2025

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