TU-2

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TU-2: Chromatic Tuner

Features

The BOSS TU-2 Chromatic Tuner incorporates BOSS' world renowned TU-Series tuner technology into an ultra-convenient stompbox design. For the first time ever, guitarists and bassists can now tune their instruments with unrivaled accuracy and an unmatched tuning range--with just a single stomp.

  • BOSS world-renowned TU-Series tuner accuracy in a convenient stompbox design
  • Mute/Bypass select for silent tuning with a single stomp
  • 11-point LED indicators and new "stream" meter display tuning discrepancy via speed and direction of LEDs (speed of LED movement gets slower as pitch becomes more accurate)
  • 7-segment LED displays string and note names, easily visible on dark stages
  • Seven easy tuning modes include Chromatic, Guitar Regular, Guitar Flat, Guitar Double Flat, Bass Regular, Bass Flat, Bass Double Flat
  • Tuning mode setting and display style choice stored in memory
  • Adjustable reference pitch from 438 to 445Hz
  • 8-octave tuning range--the widest in its class
  • Footswitchable Tuner Off mode preserves battery life by disabling LEDs

Specs

Reference Pitch
A4 = 438 to 445Hz (1Hz step)
Tuning Range
C0 (16.35 Hz) to C8 (4186.00 Hz)
Tuning Accuracy
+/-3 cent
Input Impedance
1 M ohms
Connectors
Input, Output, Bypass, DC In
Power Supply
DC 9 V Dry Battery, AC Adaptor (PSA-Series: Optional)
Current Draw
55 mA (Max.)
Accessories
Dry battery
Option
AC Adaptor (PSA-Series)
Size and Weight ( incl. battery )
Width
73 mm
2-7/8 inches
Depth
129 mm
5-1/8 inches
Height
59 mm
2-3/8 inches
Weight
0.4 kg
0 lbs. 15 oz.
*The specifications are subject to change without notice.

Accessories

PSA-120S

Power Adapter

PSA-120S

Power Adapter

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BCB-30

Pedal Board

BCB-30

The BOSS BCB-30 Pedal Board is a convenient way to set up and transport all your compact effects.

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BCB-60

Pedal Board

BCB-60

The BOSS BCB-60 Pedal Board is a convenient way to set up and transport all your compact effects.

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PCS-20A

Parallel DC Cord

PCS-20A

Power multiple BOSS compact pedals from a single pedal

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Support

If you have questions about operating your BOSS product, please check our Knowledge Base for answers to the most common questions.

You can also contact our Product Support department by phone or email.

In addition, we have a library of Support Documents that you can download and reference. If Support Documents are available for this product, they will be listed below.

Support Documents

TU-2 Q&A
A collection of popular articles from the TU-2 knowledge base.
BOSS Tuners Catalog 2009
BOSS tuners are beloved by musicians around the world for their reliability, accuracy, and user friendliness. Since 1983, the TU-12 has been an industry standard. Today’s family of BOSS tuners melds the essence of the TU-12 with modern technology in a wide variety of models.
BOSS Product Catalog 2008
Forging the Future - Innovation for Creative Inspiration
BOSS forges into 2008 with an awe-inspiring lineup of effects, digital studios, and accessories.
Guitar Effects Guidebook Vol. 20