Call Kevin, he is very helpful and will spend the time it takes to get you what is needed.
http://www.kandkaudio.com
From the web site:
MC load switching (25, 50, 100, 200, 400, 800, 1.6K, and 47K ohms) using Caddock MK-132 resistors and a custom Grayhill rotary switch
http://www.kandkaudio.com
From the web site:
MC load switching (25, 50, 100, 200, 400, 800, 1.6K, and 47K ohms) using Caddock MK-132 resistors and a custom Grayhill rotary switch