The K&K Sound Pure Pickup is the award-winning signature pickup from K&K. The Pure Pickup's position on the bridge plate provides the perfect balance of sound, picking up all the strings without sounding harsh or percussive and 'listening' to the soundboard to amplify the unique characteristics of your guitar. The result is a warm, full-range signal that represents the true character of your guitar. This pick up is ideal for achieving a rich, natural sound even without a preamp. This a passive pickup and as the name suggest it is as pure as it gets.