PolyTune Tunes All Your Guitar Strings at Once, Saves Time for Serenading
This idea blows my mind: An electric guitar tuner that analyzes a full strum all at once, telling you which individual strings need tuning. Brilliant! I love this—it’s so simple, but for a casual guitarist like myself (and, um, every male who went to college in the past three decades), it sounds like a perfect…
