When it was first introduced in 2010, the original PolyTune revolutionized the way musicians tune their instruments. Praised by professional and amateur players alike, PolyTune made guitar tuning as simple as Strum - Tune - Rock! So how do you make the world's best-selling polyphonic tuner even better? For a second time? Simple. You make it do more. Whilst retaining popular features, such as multiple tuning modes - including polyphonic, chromatic, ultra-precise strobe mode and alternate tunings - we've added one key new feature: a buffer. But not just any buffer. By incorperating our acclaimed BonaFide Buffer into PolyTune 3 we ensure that your signal - and therefore your tone - remains pristinely preserved over long cable runs and complex pedal setups. By gathering two of our most powerful technologies into one pedal, we guarantee that PolyTune 3 is a force to be reckoned with.