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.

• Chromatic and Guitar tuning modes
• Needle-accurate metering
• Accu-Pitch provides audible verification of tuning
• Flat mode for drop-tunings
• Auto-off prolongs battery life