Boss TU12EX chromatic tuner for guitar and bass delivers the all-new successor to the legendary TU-12 electronic tuner. Boss TU12EX features Boss’s famous needle/LED indicators, ensuring fast, accurate tuning. TU-12EX also comes loaded with 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.
In the tradition of its top-selling TU-12 predecessor, the new TU-12EX offers needle-accurate metering for precision tuning, including high-visibility sharp and flat indicators to ensure perfect tuning. Never play out of tune again!
TU-12EX offers two forms of input: a line input or the built-in microphone. Plug your electric guitars and basses into the line input, or simply point the built-in mic at acoustic guitars or other instruments that aren’t equipped with a pickup. It’s super convenient.
For guitarists who drop-tune, Boss TU12EX offers a special Flat Tuning mode, which lowers the pitch in user-defined semitone increments. The range can be set for up to six semitones.