Like the Les Paul, the ES-335 stands as one of Gibson's all-time most iconic models. The ES-335 is a semi-hollowbody guitar which means that it has a solid block of wood running through its center with hollow wings on either side. This construction style maintains the open tone of a hollowbody while helping to reduce feedback. The ES-335 was introduced in 1958 and has remained in production in various forms ever since. The official model designation of the ES-335 is ES-335TD, with the TD standing for thinline, double pickups.