Hello I am trying to help YB2MDU Bint. He is looking for a 500 ohms wire wound potentiometer for is KR600 rotor from Yaesu. I see a lot of 500ohms pot on Ebay but it has to fit his KR600 I am looking for a source I will buy it & ship it to Indonesia I hope someone can help me. Thank you Serge VE1KG