TU-12EX: Chromatic Tuner

Chromatic Tuner for Guitar & Bass

Features

This successor to the legendary TU-12 provides Boss’ famous needle/LED indicators for fast, accurate tuning. Other features include Flat Tuning of up to six half steps, ACCU-PITCH with an audible beep, a reference tone, a built-in microphone for acoustic instruments and battery-saving Auto-Off.

Specs

Tuning Range

E0 (20.6 Hz)- C8 (4,186.0 Hz)

Reference Pitch

A4 (438- 445 Hz)

Tuning Accuracy

± 1 cent

Power Supply

Dry battery R03 (carbon) or LR03 (alkaline); (AAA) type x 2; DC 3 V, AC adaptor DC 9V (PSA series; optional)

Current Draw

12 mA

Expected battery life under continuous use (carbon)

Approximately 15 hours
*This figure will vary depending on the actual conditions of use.

Accessories

Dry battery (R03 (AAA) type) x 2 (carbon), Owner’s Manual, Soft Case, Leaflet (“USING THE UNIT SAFELY” and “IMPORTANT NOTES”), Information

Size and Weight ( including batteries )

Width

148 mm

5-13/16 inches

Depth

54 mm

2-1/8 inches

Height

24 mm

1 inches

Weight

0.1 kg

0 lbs. 5 oz.

*The specifications are subject to change without notice.

TU-12EX Manual (PDF)

TU-12/TU-88 Brochure

Tuner Catalogue 2009

Product catalogue for the TU-1000, TU-12BW, TU-12EX, TU-80, TU-88, and TU-2.

BOSS Product Catalog 2011

BOSS Product Catalog 2012

Support

If you have a question about operating your Roland or BOSS product, please 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.

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.