This is a set of volume, tone, and 5-way rotary switch assembly, output jack, and three control knobs removed from a PRS Custom 24 I previously owned. I had a famous PRS guitar shop modify it from a 5-way rotary to a 3-way toggle switch (with coil tap) and kept the removed parts, but I have no use for them, so I'm selling them. They were removed by a professional, so I don't think there are any problems, but I can't determine if they are usable, so how about it for someone who can do modifications themselves!?