K&K Sound Pure Mini Pickupon 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, adjusting onboard electronics, or having to remember to change the battery.