Boss TU-12EX Chromatic Tuner

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.

Boss TU-12EX Chromatic Tuner features:

• Tuning Range: E0 (20.6 Hz) to C8 (4,186.0 Hz)
• Reference Pitch: A4 (438 to 445 Hz)
• Tuning Accuracy: ± 1 cent
• Power Supply: Dry battery R03 (carbon) or LR03 (alkaline); (AAA) type x 2; DC 3V, 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)
• Needle/LED indicators for fast, accurate tuning
• Flat Tuning of up to six half steps
• ACCU-PITCH with an audible beep
• A reference tone
• A built-in microphone for acoustic instruments
• Battery-saving Auto-Off

Boss TU-12EXC Chromatic Tuner includes:

• Dry battery (R03 (AAA) type) x 2 (carbon)
• Piezo microphone
• Owner's Manual
• Soft case, holder
• Leaflet ("Using the Unit Safely" and "Important Notes")