Boss TU-2 Chromatic Tuner and Power Supply Pedal

The Boss TU2 Chromatic Tuner incorporates Boss's 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 Boss accuracy with just a single stomp. No extra cables, no searching for your tuner -- it's right beneath your feet, ready for a tune up!

The World's Most Convenient Stage Tuner
The Boss TU2 Chromatic Tuner gives performing guitarists and bassists exactly what they're after: Boss tuning accuracy in a convenient, ultra-reliable stompbox design. Thanks to its 7-segment LED which displays note name and a bright 11-point LED indicator which indicates tuning discrepancy, the TU2 will always keep you in tune - even on the darkest of stages. Ensuring complete accuracy, the TU2 even goes a step further than other stage tuners by including a unique "stream" meter which slows LED movement as a note's pitch becomes more accurate (LED movement stops once tuning is accurate).

The TU2 offers a total of 7 tuning modes -- Chromatic, Guitar Regular, Guitar Flat, Guitar Double Flat, Bass Regular, Bass Flat, and Bass Double Flat -- which can be selected and easily stored in memory along with its display settings. A selectable Mute/Bypass instantly permits silent tuning with a single stomp, while the footswitchable Tuner Off mode preserves battery life when not in use. For performing guitarists and bassists looking to keep their instruments in tune quickly and reliably, there's no better solution than the TU2.

Features
Boss's 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.

7 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.

Footswitchable Tuner Off mode preserves battery life by disabling LEDs.

When used with PSA-120 and PCS20A (both sold separately) will power up to 7 additional Boss pedals.

Technical Info

Standard Pitch: 438 to 445 Hz (in 1Hz step)

Tuning Range: A0 (27.50 Hz) to C7 (2093 Hz)

Pitch Accuracy: +/- 3 cent

Input Impedance: 1 M

Output Load Impedance: 10 k or greater

Controls: Mode Select Button, Cent/Stream Select Button, Turner On/Off Pedal Switch

Indicators: Meter (11-point LED: Red x 10, Red/Green x 1), Tuning Upgrade (Red LED x 2), # (Red LED x 1), Check (Red LED x 1), Note/String Number/Mode/Pitch (7-segment LED)

Connectors: Input, Output, Bypass, DC In

Power Supply: DC9V S-006P/6F22 Battery and AC Adapter (Not included)

Dimensions (W x H x D): 70 x 55 x 125mm (2-3/4 x 2-3/16 x 4-15/16 in.)

  Boss TU2 Interactive Demo

Gives performing guitarists and bassists exactly what they're after: Boss tuning accuracy in a convenient, ultra-reliable stompbox design. LED display; chromatic.