BOSS TU-3S Ultra-Compact Chromatic Tuner | Industry-Standard Performance in a Tiny Footprint | Rock-Solid Tuning for Guitar and Bass | 21-Segment LED Meter

Name: BOSS TU-3S Ultra-Compact Chromatic Tuner | Industry-Standard Performance in a Tiny Footprint | Rock-Solid Tuning for Guitar and Bass | 21-Segment LED Meter
Brand: BOSS
SKU: awhd-ca-b01evr1524
Price: 105.82 CAD
Availability: InStock

Brand: BOSS

Condition: Used

$105⁸²

$134⁹⁹

-22% Save $29¹⁷

Updated: Yesterday

Buy at Amazon.ca

Description

The industry-standard tuner for guitar and bass in an ultra-compact size for pedalboards.

The display and tuning functions are identical to the world’s top selling stompbox tuner, the BOSS TU-3—the only thing eliminated is the pedal switch.

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

Buy at Amazon.ca

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Product Details

SKU:: awhd-ca-b01evr1524
Model:: TU-3S
Country:: CA
ASIN:: B01EVR1524
GTIN:: 00761294508978
UPC:: 761294508978

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $29 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.