--- product_id: 258127461 title: "TU-3 Chromatic Tuner Pedal" brand: "boss" price: "2763 kr" currency: NOK in_stock: true reviews_count: 5 url: https://www.desertcart.no/products/258127461-tu-3-chromatic-tuner-pedal store_origin: NO region: Norway --- # Chromatic & Guitar/Bass tuning modes 21-segment LED meter with precision High-Brightness Mode for outdoor clarity TU-3 Chromatic Tuner Pedal **Brand:** boss **Price:** 2763 kr **Availability:** βœ… In Stock ## Summary > 🎢 Tune Like a Boss, Play Like a Legend ## Quick Answers - **What is this?** TU-3 Chromatic Tuner Pedal by boss - **How much does it cost?** 2763 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/258127461-tu-3-chromatic-tuner-pedal) ## Best For - boss enthusiasts ## Why This Product - Trusted boss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Drop It Like a Pro:** Flat Tuning mode supports drop tunings up to 6 semitones, perfect for modern genres and experimental sounds. - β€’ **Built to Rock & Roll:** Tank-tough BOSS stompbox design built for relentless gigging and studio sessions. - β€’ **Cut Through the Noise:** High-Brightness mode ensures your tuning is visible even under the harshest stage lights or bright outdoor settings. - β€’ **Versatile Tuning Modes:** Switch seamlessly between Chromatic, Guitar, and Bass modes, including support for 7-string guitars and 6-string basses. - β€’ **Precision at Your Fingertips:** 21-segment LED meter with Accu-Pitch sign delivers pinpoint tuning accuracy every time. ## Overview The BOSS TU-3 Chromatic Tuner Pedal is the industry-standard stage tuner featuring a bright 21-segment LED meter with High-Brightness mode for outdoor visibility, versatile Chromatic and Guitar/Bass tuning modes including 7-string and 6-string support, and Drop Tuning capabilities up to 6 semitones. Its rugged stompbox design and Accu-Pitch visual verification make it an essential tool for professional guitarists and bassists seeking precision and reliability on any stage. ## Description 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!. Note: Leaving the cable plugged into the input jack when not in use, this means the TU-3 is on constantly and will drain the battery in a short time. ## Features - Guitar and Bass Tuner Pedal with High-Brightness Mode for Outdoor Visibility, 21-segment LED Meter, Drop Tuning Support, and Guitar/Bass Mode - Stompbox-style guitar tuner pedal21-segment LED meter with brightness controlHigh-brightness mode enhances meter visibility outdoorsAccu-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 6 semitones below standard pitch - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 85 Milliamps | | Asin | B004D8KX7K | | Audio Output Effects | Pitch-Shifting | | Brand Name | BOSS | | Color | White | | Connector Type | USB | | Controls Type | Knob | | Country Of Origin | Malaysia | | Customer Reviews | 4.8 4.8 out of 5 stars (2,402) 4.8 out of 5 stars | | Global Trade Identification Number | 00700315930183, 00761294409664, 04957054409661 | | Hardware Interface | USB | | Included Components | Todo | | Item Dimensions | 10.2 x 7.6 x 15.2 centimeters | | Item Dimensions L X W X H | 25.4L x 10.2W x 25.4H centimeters | | Item Part Number | TU-3 | | Item Type Name | TU-3 | | Item Weight | 390 Grams | | Manufacturer | Roland | | Manufacturer Part Number | TU-3 | | Model Name | TU-3 | | Model Number | TU3 | | Number Of Items | 1 | | Number Of Packs | 1 | | Power Source | Battery Powered | | Set Name | Single | | Signal Format | Analog | | Style | TU-3 | | Unit Count | 1 Count | | Upc | 700315930183 065491929964 270050113276 761294409664 714573528174 411378170163 714573526569 600599646742 602003603693 783627010866 | | Voltage | 9 Volts | ## Product Details - **Brand:** BOSS - **Colour:** White - **Item weight:** 390 Grams - **Product dimensions:** 25.4L x 10.2W x 25.4H centimeters - **Style:** TU-3 ## Images ![TU-3 Chromatic Tuner Pedal - Image 1](https://m.media-amazon.com/images/I/71jZx+rFzuL.jpg) ## Available Options This product comes in different **Pattern Name, Style** options. ## Questions & Answers **Q: can this tune a saxophone??** A: Saxophones absolutely need to be tuned every time you take off the mouth piece or with temperature changes such as going from indoors to outdoors on a cold night (marching band). Tuning is done by shortening or lengthening the distance an the neck of the sax by moving the mouthpiece in or out. This tuner could be used to tune a saxophone if you have a cheap mic that has a 1/4". That said there are less expensive tuners with built in mics that would better suit your purpose. Please note though that no matter what tuner you buy, if it is set to concert pitch (440Hz A / piano tuning) you will want to transpose the notes from Bb (tenor) or Eb (alto) to concert pitch when tuning your saxophone. In other words when you play a C on a tenor saxophone it is a Bb in concert pitch. For alto a C is an Eb in concert pitch. There are some very expensive turners that you can change the tuning from concert pitch to other pitches but they are a waste of money since transposing is not difficult. Make a chart or download one if you struggle at first. Remember that your sax could be sharp on some notes and flat on others so check multiple notes and find the tuning where the most notes are in tune and those that are not are just a little sharp or a little flat. **Q: How does the TU-3 effect a fuzz face if it's placed a couple pedals away after the fuzz ? I assume it has a buffer like most Boss pedals.** A: It is buffered, but the buffer won't affect anything that comes before it. Since certain fuzzes don't "like" buffers, putting those before the tuner will work fine. Guitar > Fuzz Face > Tuner ( or any buffered pedal) > Amp **Q: Is this product adequte for a 10 string pedal steel guitar ? I was told to get a tuner that shows the frequency and I do not see a # on the display** A: This won't show the frequency in Hertz, but it will indicate pitch, and the 10 string pedal steel should be in its range. There is a dot on the display to indicate a sharp. **Q: Will this work when only plugging the input?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent BOSS TU- 3 Tuner Pedal *by on Reviewed in the United Kingdom 1 June 2026* Excellent tuner pedal! The BOSS TU-3 is incredibly accurate, fast, and easy to use. The display is bright and clear, making it simple to tune even on dark stages or in bright daylight. It's built like a tank, as you'd expect from BOSS, and feels very reliable for regular gigging and practice. The mute function is a great bonus for silent tuning between songs. Overall, a high-quality tuner that does exactly what it promises. Highly recommended! 5 STAR from me! ### ⭐⭐⭐⭐⭐ Double duty pedal, tuner and a splitter *by on Reviewed in the United States 17 June 2015* When I'm playing at home, I play with a Peavey Vypyr amp. Those amps have terrible tuners. Never seems to pick up the correct note on my guitar. This tuner is much better. Easy configuration, you can set it for guitar or chomatic or flat steps down, etc. The interface is super easy to read. I personally like the style where it looks like the LEDs are spinning right/left for sharp/flat, but they have the standard off from center tuning that most tuners use. All in all, this is a great tuner pedal, and I'm very happy with it. It does what it does very well.The thing I really like about this tuner is that there is an output and a bypass. Output gets cut when the pedal is active. If you are playing live, this is the one you will want to use. Bypass never gets cut. It's great for at home or if you are tuning somebody else to your instrument. But there's another awesome use for it; you can use it as a splitter and run your signal through 2 amps. This is fantastic for recording. Setting one amp up for the low end and another amp up for the high end and then mixing them together in the studio software makes for a very full sounding recording. If you want to run the same effects, put the tuner last, if you want to run different effects, put the tuner first. ### ⭐⭐⭐⭐⭐ Top Notch Tuner *by on Reviewed in Canada 1 February 2026* This is a great addition to your stomp rack. The tuner is super easy to use, has a number of tuning options and is super accurate. Could not be happier. ## Frequently Bought Together - Boss TU-3 Chromatic Tuner Pedal with Bypass - MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06) - D'Addario Accessories Guitar Pedal Power Supply - DC 9V Power Cord - 9V Power Supply for Guitar Pedals - Pedalboard Power Supply - PW-CT-9V --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/258127461-tu-3-chromatic-tuner-pedal](https://www.desertcart.no/products/258127461-tu-3-chromatic-tuner-pedal) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*