I have upgraded the hardware with a duesenberg Les trem ii, schaller locking tuners, schaller roller bridge, Grover locking tuners, and schaller strap locks. This Guitar has also been modified to be soldered connections instead of the old PCB connections as they had begun to go bad. The tone knobs have push pull pots, with the neck tone knob acting as a coil tap, but the bridge tone knob is a phase switch. With this guitar you are only limited by your imagination! Comes with brown Gibson HSC.