Taylor EST,Battery Box Housing Assy and Cartridge

Taylor 84203 Expression System ES2,EST, ES-N Output Jack / 9 Volt Battery Box
Taylor Guitars 84203 Combination output jack / battery box power supply for ES2, EST, and ES-N systems

This is a replacement module for your guitar that is already equipped with Taylor's ES2, EST, or ES-N electronics. This is not a full system replacement and it is not compatible with other version of Taylors expression system! Mounting screws are not included.