Have a two owner(I got it 3 years ago) KWM-2 f/s. S#10XXX. Open frame relays. Chasis is clean and nice, just like it left the factory and it operates fine. You'll not find a cleaner, nicer KWM-2 anywhere and I know I will regret selling this one. No blemishes on the cabinet...I'd basically have to say flawless. $750. Can get pics. Bob