Что означает "FSR" у Фендера ??
Гугль говорит:
"FSR" stands for Fender Special Run, specially commissioned by individual dealers and not standard specifications.
“FSR” stands for Fender Special Run. These products are specially commissioned by individual dealers and built to their specifications. As they aren't regular production models, FSR instruments and amps aren't generally available to every dealer, and Fender seldom provide specs or listings for them on its website. Your local dealer, however, should be able to provide detailed specs for any FSR products they offer."
Короче, что-то нестандартное, мелкосерийное, о чём нет информации на официальном сайте, но местный (видимо, имеется в виду официальный) дилер как бы должен всё об этом знать.