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    Boss TU-3S Chromatic Tuner Pedal

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    Same Day Music is an authorized dealer of Boss products.

    SKU: BOS TU3S


    Item Condition: Learn More
    Product Condition

    New Top-Brand Gear From An Authorized US Dealer

    You get top-brand gear, new from the factory, from an authorized US dealer. Our products are shipped from the vendor to our warehouse, and then from the warehouse to you. There is no detour through a retail store, where the boxes are opened, the products put on display, and then sold as leftovers. When you shop online, make sure you are comparing new gear from authorized US dealers. 

    Special Opportunities: When It's Not New, We Tell You

    We occasionally have opportunities to buy B-stock merchandise to offer at special discounts. We also sometimes get returns in less than perfect condition. Sometimes we will offer these products to you - but we always identify it clearly as such using the classifications below. So unless it says otherwise, it's new from the factory.

    Important Guarantee: Your 100% Satisfaction

    Regardless of the condition described on our site, what you should remember is that if you are not 100% satisfied with your purchase you may return it (though exceptions apply for some products). Of course, if you know you will only be happy if a product is 100% cosmetically perfect, then you shouldn't order B-Stock or Blemished merchandise - it's just not a good gamble. And if you will only be happy if a product has never been touched by another human, well then the Resealed products aren't a good choice for you. But if you are looking for even more impressive values than our already-low prices, then these options will be very attractive when available.

    These are our best descriptions of the quality and condition of this merchandise. Because of the highly efficient, automated nature of our warehouse, and the high volume of products we stock and ship, there is no way for us to provide any additional detail on the condition of any individual item. Just remember our 100% satisfaction guarantee!

    Warehouse Resealed

    A warehouse resealed product is usually a customer return. These products are not in absolutely new condition, but will ship with everything the brand new product would ship with including manuals* and the full factory warranty*. These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 

    Blemished

    This is typically a customer return with minor cosmetic imperfections, such as superficial scratches or scuffs on the finish. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. It has been tested to manufacturer's specifications and is guaranteed to work perfectly. It may be less attractive than Warehouse Resealed inventory, but it's priced even lower! These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 

    Scratch and Dent

    This is typically a customer return that shows general wear and tear, along with dents and scratches. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. It has been tested to manufacturer's specifications and is guaranteed to work perfectly, but will show signs of use. It may be less attractive than Blemished inventory, but it's priced even lower! These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 

    Factory Resealed

    A factory resealed product is purchased directly from its manufacturer, who may have refurbished the product or used it for training and demonstration purposes. These products are not in absolutely new condition, but will ship with everything the brand new product would ship with including manuals (physical copy or downloadable) and the full factory warranty*. These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 

    B-Stock

    A B-stock product is purchased directly from its manufacturer, who may have refurbished the product or used it for training and demonstration purposes. These products may be cosmetically blemished, but will ship with everything the brand new product would ship with including manuals (physical copy or downloadable) and the full factory warranty*. These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 


    *Warranty coverage for non-new gear varies by manufacturer. To see if the non-new product you’re interested in has warranty coverage, click the "What is Blemished/Warehouse Resealed/etc." text link near the price on the product page.

    Item Condition: Learn More
    Product Condition

    New Top-Brand Gear From An Authorized US Dealer

    You get top-brand gear, new from the factory, from an authorized US dealer. Our products are shipped from the vendor to our warehouse, and then from the warehouse to you. There is no detour through a retail store, where the boxes are opened, the products put on display, and then sold as leftovers. When you shop online, make sure you are comparing new gear from authorized US dealers. 

    Special Opportunities: When It's Not New, We Tell You

    We occasionally have opportunities to buy B-stock merchandise to offer at special discounts. We also sometimes get returns in less than perfect condition. Sometimes we will offer these products to you - but we always identify it clearly as such using the classifications below. So unless it says otherwise, it's new from the factory.

    Important Guarantee: Your 100% Satisfaction

    Regardless of the condition described on our site, what you should remember is that if you are not 100% satisfied with your purchase you may return it (though exceptions apply for some products). Of course, if you know you will only be happy if a product is 100% cosmetically perfect, then you shouldn't order B-Stock or Blemished merchandise - it's just not a good gamble. And if you will only be happy if a product has never been touched by another human, well then the Resealed products aren't a good choice for you. But if you are looking for even more impressive values than our already-low prices, then these options will be very attractive when available.

    These are our best descriptions of the quality and condition of this merchandise. Because of the highly efficient, automated nature of our warehouse, and the high volume of products we stock and ship, there is no way for us to provide any additional detail on the condition of any individual item. Just remember our 100% satisfaction guarantee!

    Warehouse Resealed

    A warehouse resealed product is usually a customer return. These products are not in absolutely new condition, but will ship with everything the brand new product would ship with including manuals* and the full factory warranty*. These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 

    Blemished

    This is typically a customer return with minor cosmetic imperfections, such as superficial scratches or scuffs on the finish. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. It has been tested to manufacturer's specifications and is guaranteed to work perfectly. It may be less attractive than Warehouse Resealed inventory, but it's priced even lower! These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 

    Scratch and Dent

    This is typically a customer return that shows general wear and tear, along with dents and scratches. This inventory includes all parts, components, manuals (hard copy or downloadable) and the full factory warranty*. It has been tested to manufacturer's specifications and is guaranteed to work perfectly, but will show signs of use. It may be less attractive than Blemished inventory, but it's priced even lower! These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 

    Factory Resealed

    A factory resealed product is purchased directly from its manufacturer, who may have refurbished the product or used it for training and demonstration purposes. These products are not in absolutely new condition, but will ship with everything the brand new product would ship with including manuals (physical copy or downloadable) and the full factory warranty*. These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 

    B-Stock

    A B-stock product is purchased directly from its manufacturer, who may have refurbished the product or used it for training and demonstration purposes. These products may be cosmetically blemished, but will ship with everything the brand new product would ship with including manuals (physical copy or downloadable) and the full factory warranty*. These products are still covered by our 30-day satisfaction guarantee, so they're a great deal! 


    *Warranty coverage for non-new gear varies by manufacturer. To see if the non-new product you’re interested in has warranty coverage, click the "What is Blemished/Warehouse Resealed/etc." text link near the price on the product page.



    Product Description


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

    Features

    - 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

    Specifications


    - Tuning Range: C0 (16.35 Hz)--C8 (4,186 Hz)
    - Reference Pitch: A4 = 436--445 Hz (1 Hz step)
    - Tuning Accuracy: +/- 1 cent
    - Modes
    - -- Chromatic
    - -- Chromatic flat x2
    - -- Guitar
    - -- Guitar flat x2
    - -- Bass
    - -- Bass flat x3
    - Display mode
    - -- Cent mode
    - -- Stream mode
    - Power Supply: AC adaptor (sold separately)
    - Current Draw
    - -- 35 mA (DC 9 V)
    - -- 95 mA (DC 9 V, when High Brightness mode is on)
    - -Bypass:Buffered bypass
    - Controls
    - -- MODE button
    - -- STREAM/CENT button
    - Nominal Input Level: -20 dBu
    - Input Impedance: 1 M ohm
    - Nominal Output Level:20 dBu
    - Output Impedance: 1 k ohm
    - Recommended Load Impedance: 10 k ohms or greater
    - Indicator: CHECK indicator (Power on indicator)
    - Connectors:
    - -- INPUT jack
    - -- OUTPUT jack
    - -- DC IN jack
    - -- DC OUT jack
    - Dimensions
    - -- 73 (W) x 84 (D) x 56 (H) mm
    - -- 2-7/8 (W) x 3-5/16 (D) x 2-1/4 (H) inches
    - Weight: 220 g, 8 oz
    - Accessories
    - -- Owner's Manual
    - -- Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTE," and "Information")
    - -- Parallel DC code (DC Plug x2)
    - -- Rubber foot
    - Options (sold separately): AC adaptor: PSA series, Parallel DC cord: PCS-20A (DC Plug x8)

    WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.