The Boss TU-12EX is the professional musicians' first choice compact tuner. Designed to be able to tune all types of guitar and bass (and other instruments too via the built in microphone). A highly accurate needle display and clear, easy operation come as standard with Boss tuners - all in a feature packed unit that will fit in your pocket.
Chromatic Tuner for Guitar & Bass
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.
E0 (20.6 Hz)- C8 (4,186.0 Hz)
A4 (438- 445 Hz)
± 1 cent
Dry battery R03 (carbon) or LR03 (alkaline); (AAA) type x 2; DC 3 V, AC adaptor DC 9V (PSA series; optional)
Expected battery life under continuous use (carbon)
Approximately 15 hours
*This figure will vary depending on the actual conditions of use.
Dry battery (R03 (AAA) type) x 2 (carbon), Owner's Manual, Soft Case, Leaflet (“USING THE UNIT SAFELY” and “IMPORTANT NOTES”)
0 lbs. 5 oz