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BOSS Clip-on Tuner & Metronome (TU-03)

4.3 4.3 out of 5 stars 1,019 ratings

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Tuner + Metronome

Purchase options and add-ons

  • High-performance Tuner and metronome in one convenient clip-on unit
  • Clips onto the headstock of a guitar, bass, ukulele, or other stringed instrument
  • Five selectable tuning modes: chromatic, Guitar, bass, ukulele, and violin
  • Metronome beats are displayed on screen and sounded through a built-in speaker
  • Large backlit display and durable padded clip

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$18.00
Get it as soon as Tuesday, Apr 2
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BOSS Clip-on Tuner & Metronome (TU-03)


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Product Description

Compact & simple to operate, the TU-03 puts 2 essential music tools within easy reach. It combines a chromatic tuner & metronome in 1 device that clips onto the headstock of a guitar, bass, ukulele, or other stringed instrument, providing instant-access convenience everywhere you play.


From the manufacturer

BOSS TU-03 header
BOSS TU-03 product image

TWO ESSENTIAL MUSIC TOOLS ON YOUR HEADSTOCK

Compact & simple to operate, the TU-03 puts 2 essential music tools within easy reach. It combines a chromatic tuner & metronome in 1 device that clips onto the headstock of a guitar, bass, ukulele, or other stringed instrument, providing instant-access convenience everywhere you play.

Packed with deep features not typically found in clip-on units, the TU-03 offers fast & accurate tuning with 5 selectable modes: chromatic, guitar, bass, ukulele, and violin. The advanced metronome includes 8 patterns and 10 beat variations with a built-in speaker.

  • Audible reference pitch function and support for flat and double-flat tunings
  • Metronome beats are displayed on screen and sounded through a built-in speaker
  • Large backlit display and durable padded clip

BOSS TU-03

BOSS TU-03

BOSS TU-03

Rock-Solid Tuning Performance

With its large display and easy-to-set controls, the TU-03 makes instrument tuning quick and efficient. Standard chromatic mode allows you to tune to any pitch, while dedicated guitar, bass, ukulele, and violin modes provide string-based displays for even faster operation. Flat and double-flat tunings are supported as well, and the overall reference pitch is adjustable from 430-450 Hz. The reference pitch can also be sounded through a built-in speaker, providing an audible tuning tone for your playing partners.

Always at the Ready

The TU-03 is rugged, reliable, and built to last, with a spring-loaded clip and flexible pad that provides secure, stable attachment on all types of headstocks. And thanks to its integrated backlight and non-glare surface, the display is easy to view in any environment, from dark stages to bright sunlight.

An Onboard Metronome to Improve Your Time and Groove

Good rhythm is a vital skill for every musician. And since the TU-03 mounts right on your instrument, it’s never been more convenient to stay on top of your timing practice. You can hear the metronome beat with the integrated speaker, and also follow along visually with the dynamic display. It’s even possible to turn down the metronome sound and use the display as a silent timing reference while rehearsing and performing with other musicians.

About Boss

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BOSS Clip-on Tuner & Metronome (TU-03)
BOSS Clip-on Tuner & Metronome (TU-03)
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Price-55% $18.00
List:$39.99
$22.95$20.99$28.99$10.58-23% $19.99
List:$25.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it Apr 2 - 4
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to use
5.0
4.5
4.5
4.2
4.1
4.5
Accuracy
4.1
4.7
4.7
4.3
4.4
4.5
Value for money
3.6
4.5
4.5
2.3
5.0
4.9
Volume control
4.6
4.6
4.2
4.0
4.4
Easy to read
4.1
4.0
4.0
4.5
Sold By
S.Y.E JAPAN
Sondery US
Sondery US
KLIQ Music Gear
luvay
Mikasu

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
1,019 global ratings

Customers say

Customers like the quality, accuracy, and readability of the tuner. For example, they mention it works well on both guitar and bass and it's easy to read when it turns green. That said, opinions are mixed on ease of use.

AI-generated from the text of customer reviews

14 customers mention14 positive0 negative

Customers are satisfied with the quality of the tuner. They mention that it works well on their acoustic, electric, and bass guitars, and provides spot-on tuning results. Some say that the design in a small size is convenient.

"Very easy to read and accurate. Works well on my acoustic, electric and bass guitars." Read more

"This tuner is great and came with a long lasting battery. Well done" Read more

"For the price the Boss TU-01 tuner works good for both guitar and bass (I don't own a ukulele) but I received it with a dead battery, so expect to..." Read more

"Loved everything about it. Tuner was better than I expected and the metronome is awesome." Read more

7 customers mention5 positive2 negative

Customers find the accuracy of the instrument parts and accessories to be very easy to read.

"Very easy to read and accurate. Works well on my acoustic, electric and bass guitars." Read more

"...A very good value, and very accurate." Read more

"I liked the interface and look and feel. But it simply wasn't as accurate as described and would be off by 9-10 cents...." Read more

"Accurate, easy to read when it turns green. Just what I needed to keep my guitars in tune. Love it." Read more

6 customers mention6 positive0 negative

Customers find the readability of the instrument parts and accessories to be easy. They mention that it's accurate, and easy to see when the lights are low.

"Very easy to read and accurate. Works well on my acoustic, electric and bass guitars." Read more

"...Easy to see when the lights are low; grip is super sticky and has never fallen or vibrated off and has a distinctive look, so I can easily spot it..." Read more

"Accurate, easy to read when it turns green. Just what I needed to keep my guitars in tune. Love it." Read more

"...every string perfectly, it’s small and very light, yet it’s display is easy to see and it can rotate into a very good viewing position once on the..." Read more

4 customers mention4 positive0 negative

Customers appreciate the value of the instrument parts and accessories. They say it's a very good value.

"...Actually, I bought two, because, well, because. A very good value, and very accurate." Read more

"quality tuner @ bargain price" Read more

"Great tuner for the price..." Read more

"Great for the price...." Read more

3 customers mention3 positive0 negative

Customers like the appearance of the instrument parts and accessories. They say it's very nice looking, and they like the interface and look and feel.

"...grip is super sticky and has never fallen or vibrated off and has a distinctive look, so I can easily spot it when someone has temporarily..." Read more

"I liked the interface and look and feel. But it simply wasn't as accurate as described and would be off by 9-10 cents...." Read more

"This product is very nice looking but not accurate...." Read more

7 customers mention4 positive3 negative

Customers are mixed about the ease of use of the instrument parts and accessories. Some mention it's easy to use and convenient, while others say it'd be too complicated and frustrating to use while performing.

"Easy to clip on mandolin. Easy to read and seems accurate. Is difficult to read for an outside gig, but easy inside...." Read more

"Great tuner. Kinda complicated, easy to hit the wrong button. Metronome beat is kind of an annoying sound, but you get used to it...." Read more

"...I loved it and found it way more accurate and easier to use than some cheap ones that came with some other instruments...." Read more

"Works perfectly and quickly and is very convenient to have nice job boss" Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the battery of the instrument. They mention that it arrived with a very dead battery and that the battery life is terrible.

"...guitar and bass (I don't own a ukulele) but I received it with a dead battery, so expect to spend a little more on a replacement battery." Read more

"...I mention this becase mine came with a very dead battery...." Read more

"Battery life is TERRIBLE..." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the performance of the instrument parts and accessories. They mention that it stopped working altogether and has been glitchy since day one.

"...That's exactly what I did.The second one doesn't work like the first one...." Read more

"...Not the battery. Just stopped working.Seller RECORDING STORE was no help either. Received terse, unfriendly reply from them...." Read more

"...But this one stopped working after a couple of weeks. I replaced the battery, and it still doesn’t work. At all. It’s a dud...." Read more

I like the bright readout
4 Stars
I like the bright readout
I like the bright readout when you hit the correct pitch. The Boss tuner is clip on only. It worked fine clipped to the bell of a curved soprano sax - that's the sax neck in the pic. It fits on a flute but I found viewing the readout not the best setup. The Boss tuner came with one lithium battery. I put a Korg tuner I have in the pic that is not clip on but the readout is smaller with less light. It takes two triple a batteries. Both tuners centered the needle when tested with an A tuning fork.
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Top reviews from the United States

Reviewed in the United States on August 8, 2019
Style: TunerVerified Purchase
One person found this helpful
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Reviewed in the United States on April 17, 2022
Style: TunerVerified Purchase
One person found this helpful
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Reviewed in the United States on February 29, 2024
Style: Tuner + MetronomeVerified Purchase
Reviewed in the United States on August 9, 2019
Style: TunerVerified Purchase
Reviewed in the United States on January 15, 2019
Style: TunerVerified Purchase
One person found this helpful
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Reviewed in the United States on September 8, 2019
Style: TunerVerified Purchase
Reviewed in the United States on June 29, 2021
Style: Tuner + MetronomeVerified Purchase
Reviewed in the United States on August 29, 2021
Style: Tuner + MetronomeVerified Purchase

Top reviews from other countries

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DY
5.0 out of 5 stars Enfin tout en un ...
Reviewed in Canada on February 14, 2024
Style: Tuner + MetronomeVerified Purchase
Antonio M.de Paula
5.0 out of 5 stars Praticidade
Reviewed in Brazil on October 19, 2023
Style: Tuner + MetronomeVerified Purchase
Yves Van Damme
5.0 out of 5 stars Précis et pratique !
Reviewed in Belgium on February 26, 2024
Style: Tuner + MetronomeVerified Purchase
Marcello
5.0 out of 5 stars Ottimo prodotto
Reviewed in Italy on October 6, 2023
Style: Tuner + MetronomeVerified Purchase
Magnus
3.0 out of 5 stars Funktionell.
Reviewed in Sweden on March 23, 2023
Style: Tuner + MetronomeVerified Purchase