K&K Sound Pure Mini Pickup with Volume ControlThe Pure Pickup is our award winning, signature pickup for acoustic guitars. Installed on the guitar's bridge plate, the Pure Pickup is the the best choice for achieving a rich, natural guitar sound even without a preamp! Our customers tell us that it's the best passive pickup on the market, which means it's the perfect plug and play solution for the musician who wants a warm, full range signal without worrying about cluttering up their instrument,