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Boss TU12EX Chromatic Tuner Video

Boss TU12EX Chromatic Tuner Video

An excellent chromatic tuner for your guitar or bass, the Boss TU12EX provides Boss' famous needle/LED indicators for fast, accurate tuning. Other features include Flat Tuning of up to six half steps, ACCUPITCH with an audible beep, a reference tone, a built-in microphone for acoustic instruments and battery saving Auto Off.

Boss TU12EX Chromatic Tuner