This is an awesome piece of Gibson history and their unique innovation over time. The ES-340 was known for taking a 335 and pushing the boundaries of what it could be. With a birch body for woodier tone and a unique electronics system, this guitar gave players more versatility out of a semi-hollow style. The electronics offers a blend knob for the pickups with a three way switch providing different phase settings allowing the player to achieve more variety in their tone. While most players who owned these over the years changed the electronics over to normal ES settings, this one remains with its original wiring. The neck is a unique and comfortable blend between a slimmer 60's yet girthier 50's profile with plenty of fret left on the fingerboard. The tone this guitar produces is playful and clear, a joy to play. Comes with the OHSC.