It’s a brand whose reputation is strong enough to even reach outside that sphere and into the general public knowledge. Fender Stratocaster Model Number Lookupįender guitars are a rarity in the music industry.If you don't have the serial or model number you can still search based on the make of the mandolin. Navigate to online guitar appraisers, such as or, and search the databases using the serial or model number to find your Kay mandolin. The 10 prefix was designed to identify the first year of the second decade of the new millennium, and while it appears on the instrument decals, it was not captured in Fender’s operating system. A new serial-numbering scheme was adopted toward the end of 2009 using the number 10 as a prefix, followed by a space, followed by seven digits.