Signature Precision Thin Crash 18 in. The Precision Series from Paiste was created using Paiste's proprietary Signature Alloy, and features the typical hallmarks of Paiste's original Signature sound; brightness, fullness, and projection, with brilliant musicality. A particular quality of the Precision Series is its clean and focused character in combination with a very articulate, straight-ahead sound. The finish of Signature Precision purposely follows the tradition established by the original Signature series. The Signature Precision Crash from Paiste has a warm, full and brilliant tone with a wide range. This is a versatile crash for medium volume situations.