Item #: BOS TU3 LIST

Boss TU3 Chromatic Tuner Pedal

Order your Boss TU3 Chromatic Tuner Pedal from AMS and enjoy 0% Interest Payment Plans, Free Shipping, Free Extended Warranty & 45 Day Money Back Guarantee.
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Product Description

TU3 Represents the Next Generation in Tuning Versatility!
Operate between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. The TU3 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!

Boss TU3 Features
  • 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 mode (supports 7-string guitars and 6-string basses)
  • Flat tuning is supported with Guitar Flat mode
  • Drop tuning support up to six semitones below standard pitch
  • Signal is automatically muted when the tuner is on
  • Supplies power for up to 7 BOSS compact effect pedals
The world's top-selling stage tuner, the BOSS TU2, evolves and improves with the debut of the new TU3. Housed in a tank-tough BOSS stompbox body, the TU3 features a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare.

See all items from Boss
Helpful Info about the Manufacturer
Phone:  323-890-3700 Warranty:  BOSS Compact and Twin Pedals: 5 years parts, 2 years labor; BOSS (other): 1 year parts, 90 days labor

Product Specifications

Boss TU3 Tuner Pedal Specifications
  • Tuning Range: C0–C8 (16.35-4186Hz)
  • Reference Pitch: A4=436–445 Hz (1Hz step)
  • Tuning Accuracy: +/-1 cent
  • Power Supply DC 9 V:
    • Dry battery 6F22 (9 V) type (carbon)
    • Dry battery 6LR61 (9 V) type (alkaline)
  • Power Supply AC: Optional PSA series AC Adapter (sold separately)
  • Current Draw:
    • 30 mA (DC 9 V)
    • 85 mA (DC 9 V, when High Brightness mode is on)
  • Included Accessories:
    • Owner’s Manual
    • Users Leaflets
    • Dry battery/9 V type (6F22)
    • Dimensions
    • Width: 2-7/8 inches (73 mm)
    • Depth: 5-1/8 inches (129 mm)
    • Height: 2-3/8 inches (59 mm)
  • Weight: 14 oz (390g)


Customer Reviews

Review: Sean Submitted: 9/27/2019

Product Rating5 out of 5 stars.


Subject

Boss Pedal’s Rock
Product Rating

Product Review

Boss pedals are a Proven Brand. I Love my Boss TU 3 Chromatic Tuner Pedal. Dependable and reliable Tuner pedal, and has options that make it easier to Tune guitar. AMS made it easy to purchase with Payment Plan.

Review: Michael Submitted: 9/12/2019

Product Rating5 out of 5 stars.


Subject

It's Boss, it's indestructible

Product Review

It's a boss tuner! Tunes accurately and like every boss pedal, holds up to the rigors of gigging.

Review: Bo Cashman Submitted: 9/5/2019

Product Rating5 out of 5 stars.


Subject

High quality tuner!

Product Review

Ive bought 3 of these in the last 15 years or so of playing guitar. Never once did 1 break. I always wound up selling them due to hard times. So when the opportunity arose, I bought another. My must have, go to tuner every time.

Review: Andrew W Submitted: 9/5/2019

Product Rating5 out of 5 stars.


Subject

Exactly what it says!

Product Review

Works well, mutes the guitar while tuning. Very solid feeling.

Review: Walt Submitted: 8/12/2019

Product Rating5 out of 5 stars.


Subject

Boss Tuner TU3.

Product Review

Very nice tuner. I did find that its very sensitive and accurate. Boss Quality and very easy to use.

Review: Kevin Walker Submitted: 7/27/2019

Product Rating5 out of 5 stars.


Subject

Easy to use!!

Product Review

This is the second one I’ve bought. The first one is in my pedal board and has been rock solid for the last three years. I purchased this one for the man cave when my band is rehearsing so I don’t have to lug my pedal board out. You can’t go wrong with this one.

Review: Curt Submitted: 7/10/2019

Product Rating5 out of 5 stars.


Subject

Very easy to use

Product Review

Yet another BOSS pedal for me to review. I love BOSS pedals. They are durable, easy to use and they sound amazing. The TU-3 has a bright LED reading and is very simple to use. A must on every pedalboard

Review: Travis Submitted: 5/25/2019

Product Rating5 out of 5 stars.


Subject

The tuner you need

Product Review

This tuner is easy to use and works great on my pedalboard!! Easy use on stage as well! Bass products are always on point.. I recommend this tuner over all others

Review: Klebesco Submitted: 5/25/2019

Product Rating5 out of 5 stars.


Subject

Must have!

Product Review

I love this tuner a must for any pedal board.

Review: Anthony C Submitted: 5/25/2019

Product Rating5 out of 5 stars.


Subject

Worth it

Product Review

At first I thought “why buy a $100 tuning pedal when I have a $10 snark?” And when I finally said screw it I'm buying my pedals and board I figured why not get the tuning pedal? Well, I’m glad I did. Not only is it more convenient being on my pedal board already plugged in versus having to go get my snark and attach it and then take it off, but it to me is more accurate and I feel I get my gear in tune a lot faster. Overall, I’m glad I got the pedal and my entire pedal board set up, made easy with AMS payment plan

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Manuals & Docs

Manual