Ed, Have you considered the HiZ 75 ohm preamp? It is one of 4 recommended by John W1FV and is very reasonably priced. It is designed to preserve a 75 ohm input which will match the YCCC combiner very well.
73, Dennis W0JX _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
