I am in need of the 25K ohm 4 watt drive pot from either a DX-100 or DX100-B. I am aware that there is a mod for this pot that uses a transistor but I have gone that route and it has given me headaches. If anyone has one that they would be willing to part with please reply to me off list. hoopmonk at snet.net 73 Bob W1GTH