Kremona KNA DB-1 Portable Piezo Wing-Slot Pickup and Jack for Upright/Double Bass

Portable piezo pickup for double bass. Passive piezo sensor installs in eye of bridge, held in place via friction. Jack housing secures easily to tailpiece string slot with non-destructive screw assembly. Tone wood shims included. Includes: Kremona DB-1 Portable Piezo Pickup - Jack - Wood Shims - Instructions - Kremona 3 Year Warranty Specifications: Compatibility: Double Bass Guitar Jack Input: 1/4 mono Pickup Placement: Bridge Sensor Type: Piezo Finish: Natural wood - color, grain and appearance may vary Pickup lead wire: About 10 long Dimensions (WxH): Pickup sensor: Approx. 0.87 x 0.09 (2.21 x 0.23cm)