The successor to the legendary TU-12, this BOSS tuner features the brand's famous needle/LED indicators for super-fast and highly accurate tuning. It offers Flat Tuning up to six half steps, ACCU-PITCH with an audible beep for easy tuning verification, a reference tone, a built - in microphone for acoustic instruments, and battery - saving Auto - Off. Key features include Chromatic and Guitar tuning modes, needle - accurate metering, audible tuning verification from Accu - Pitch, a Flat mode for drop - tunings, and an auto - off function to extend battery life.
Using this BOSS TU-12EX Chromatic Tuner is a breeze. First, turn it on and select either the Chromatic or Guitar tuning mode according to your needs. When you start tuning, the needle - accurate metering will show you exactly how close you are to the right pitch. If you use the Accu - Pitch feature, you'll hear an audible beep to confirm your tuning. For drop - tunings, switch to the Flat mode. When you're done using it, the Auto - Off function will kick in after a while to save battery. As for maintenance, keep it in a dry and clean place. Avoid dropping it or exposing it to extreme temperatures. Replace the battery when it runs low to ensure it always works well.
