BOSS TU-12EX Chromatic Tuner<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> This successor to the legendary TU-12 provides BOSS famous needle/LED indicators for fast， accurate tuning. </span></li><li><span class="a-list-item"> 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. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41T3b6X3TiL.jpg" noproxy>