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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
boss guitar tuner pedal Boss TU-3S Chromatic TunerWORLD STANDARD PERFORMANCE IN A TINY FOOTPRINT The BOSS TU 3 is the worlds go to stompbox tuner, trusted by players everywhere for its reliable operation and bulletproof durability. Scaled down in size, the TU 3S gives you the same industry standard performance in a tiny footprint that saves precious pedalboard space. The display and tuning functions are identical to the TU 3the only thing eliminated is the pedal switch. Always on and ready to go, the
WORLD-STANDARD PERFORMANCE IN A TINY FOOTPRINT
The BOSS TU-3 is the world’s go-to stompbox tuner, trusted by players everywhere for its reliable operation and bulletproof durability. Scaled down in size, the TU-3S gives you the same industry-standard performance in a tiny footprint that saves precious pedalboard space. The display and tuning functions are identical to the TU-3—the only thing eliminated is the pedal switch. Always on and ready to go, the TU-3S is perfect for use with pedal switching systems like the BOSS ES-8 and ES-5, and ideal for any setup where space is at a premium
- Respected TU-3 tuning performance in a more compact size
- 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 modes, with support for 7-string guitars and 6-string basses
- Guitar Flat mode supports “drop” tunings up to six semitones below standard pitch
- Powered by optional PSA-series adapter; DC Out jack for powering up to seven BOSS compact effect pedals via an optional PCS-20A daisy-chain cable
- BOSS five-year warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 1
Weak, not heavy duty
Color: Orange4pro
Not for heavy duty use. Magnets are weak. They wouldn’t even hold a shop vac hose.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
As described
Color: Orange4pro
Very strong and durable.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Absolutely what I needed.
Color: Orange4pro
Fast shipping. Exactly as described.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Great product
Color: Orange4pro
Strong magnet!!!
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Husband approved
Color: Orange4pro
They work great in my husband's garage to hold tools, extension cords, brakes, shovels, etc.
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Reviewed in the United States on July 6, 2025