Was strolling and came upon the RD104. Was giving thought of new mic for my 6-pin Rangers and another try with a power mic. Im constantly swapping radios and moving favorite 4pin Astatic 636L to 6-pin Ranger(s) with adapter. To avoid any conflict which might occur with the adapter I was hoping the RD-104 was a 6-pin. It is said to have a 6 wire cable but only 4-pin connector. Why? I see this new model RD104 has a lip guide; more cause for pause and inquiry.