boss guitar tuner pedal Boss TU-3W Chromatic Tuner
SKU: 71306694672
boss guitar tuner pedal

boss guitar tuner pedal Boss TU-3W Chromatic Tuner

Sale price$19.67 Regular price$21.86
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

boss guitar tuner pedal Boss TU-3W Chromatic TunerBoss TU 3W Waza Craft Chromatic Tuner THE LEADING STOMPBOX TUNER, REFINED WITH WAZA EXPERTISE With the TU 3W, BOSS brings Waza Craft mojo to the worlds leading stompbox tuner. At its core, the TU 3W provides rock solid tuning equivalent to the industry standard TU 3. In true Waza tradition, the pedals benchmark functionality is further enhanced with BOSS skill and craftsmanship. Pure, uncolored signal transfer is essential for a tuner, and the TU 3W

Boss TU-3W Waza Craft Chromatic Tuner

THE LEADING STOMPBOX TUNER, REFINED WITH WAZA EXPERTISE

With the TU-3W, BOSS brings Waza Craft mojo to the world’s leading stompbox tuner. At its core, the TU-3W provides rock-solid tuning equivalent to the industry-standard TU-3. In true Waza tradition, the pedal’s benchmark functionality is further enhanced with BOSS skill and craftsmanship. Pure, uncolored signal transfer is essential for a tuner, and the TU-3W features redesigned circuitry with selectable buffered or true-bypass operation and the most transparent audio pass-through possible. Packing high-end performance for discriminating players, the TU-3W delivers a premium pedal experience only available from BOSS.


Description

Waza Craft: The Art of Superior Tone

Since the beginning, the engineers at BOSS have been committed to achieving the finest guitar tones using any technology necessary, from old-school analog circuits to high-tech DSP. Continuing this enthusiastic spirit, we are pleased to introduce the Waza Craft series. In Japan, “Waza” is the term for art and technique, and these special edition pedals proudly carry the Waza symbol to represent the pinnacle of BOSS design and craftsmanship. With final sound approval carried out by BOSS in Japan, the Waza Craft series brings you exceptional tone and touch response through carefully selected analog components, refined circuitry, and meticulous attention to detail.


Features 
  • The world’s leading stompbox tuner, enhanced with Waza innovation and craftsmanship
  • Superior tuning and premium signal buffer in one pedal
  • Tuning functions are identical to the industry-standard TU-3
  • Refined audio circuitry for exceptionally pure signal pass-through
  • Buffer can be turned off for true-bypass operation
  • BOSS five-year warranty


Specs

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:  Alkaline battery (9V, 6F22) or Carbon-zinc battery (9V, 6LR61)
AC adaptor (sold separately)

Bypass

Buffered bypass or True bypass

Controls

  • Pedal switch
  • OUTPUT switch (BUF/THRU SW)
  • 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 (Serves also as battery check indicator)

Connectors

  • INPUT jack: 1/4-inch phone type
  • OUTPUT jack: 1/4-inch phone type
  • BYPASS jack: 1/4-inch phone type
  • DC IN jack
  • DC OUT jack

Current Draw:  50 mA (DC 9 V)
110 mA (DC 9 V, when High Brightness mode is on)

Expected battery life under continuous use (These figures will vary depending on the actual conditions of use.)

Alkaline: Approx. 5.5 hours
Carbon: Approx. 0.5 hours

Accessories

Owner's Manual
Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTE," and "Information")
Alkaline battery (9V, 6LR61)Options (sold separately)AC adaptor: PSA series
Parallel DC cord: PCS-20A (DC Plug x8)

SIZE AND WEIGHT

  • Width:  73 mm/2-7/8 inches
  • Depth:  129 mm/5-1/8 inches
  • Height:  59 mm/2-3/8 inches
  • Weight (including battery):  460 g/1 lb 1 oz

 



    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 71306694672

    Discover Niche Categories That Outsell boss guitar tuner pedal

    Top-Converting Item to Boost Your Average Order

    4.6 ★★★★★
    Based on 1317 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    B
    Verified Purchase
    Barbara
    Dallas, US
    ★★★★★ 5
    Healthy treats
    Size: 8 Ounce (Pack of 1), Set name: Standard
    My dog loves them!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 13, 2026
    V
    Verified Purchase
    vergalina
    Los Angeles, US
    ★★★★★ 3
    Definitely not worth the money you pay.
    Size: 14 Ounce (Pack of 1), Set name: Standard
    The dogs love them and they are great treats. The problem is for almost $20 a bag. You only get a fourth of the bag hole sweet potato strips. The rest of it is just the scraps from the skin. These get stuck in my dog’s gums and then their teeth and they’re hard to digest. I stopped buying them and went to another brand, unfortunately. I thought maybe it’s a fluke and the back got shook up, but I’ve ordered at least eight bags.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 8, 2026
    L
    Verified Purchase
    Lady29
    Pawtucket, US
    ★★★★★ 5
    Dog enjoying them
    Size: 8 Ounce (Pack of 1), Set name: Standard
    Dog really liked them. Little softer than other brands. No crunch
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 24, 2026
    J
    Verified Purchase
    Joys Review
    Waukegan, US
    ★★★★★ 1
    Hard and leathery gray in color!
    Size: 8 Ounce (Pack of 1), Set name: Standard
    These treats were like a horrible texture they were chewy but hard the dog had a problem eating them took her forever to chew one little piece disappointed and they were like a odd color grayish seem like an old bag very disappointing
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2023
    M
    Verified Purchase
    mE, yoU & TiTuS (♥️PluTo)
    Omaha, US
    ★★★★★ 4
    First shipment was quality
    Size: 8 Ounce (Pack of 1), Set name: Standard
    Initial delivery was impressive. No odor no additives and longer pieces. Second bag was full of short, burned pieces. Expense would be worth it, if quality control existed.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 19, 2024

    recommand products