I am thinking about purchasing one good quality microphone that I would like to use with multiple rigs. A couple of the rigs are classic units and have a HiZ input and a couple others are more modern and have LoZ input. I may or may not use a mixer with the set-up but it probably won't be until funds and time allow to purchase and get everything set-up. I know that I can buy a matching transformer to allow the use of a LoZ mic with a HiZ rig and everything should work well. The question is, does anyone know of a switch/transformer that has multiple outputs from a single input. Ideally it would have one Mic In line and 4 or more output lines. 2 HiZ and 2 LoZ. I could most likely build one myself but if I could buy a pre-built unit for little more than the price of the parts (which quite often is the case) that is the way I would go.