Marty is a HAM Radio operator and he wants to create a podcast in a round table format with his friends. What does he need? Leo says that Marty should have a mic for each user and a mixer. One thing Leo likes is the Behringer XR16 Rack Mounted Mixer, which will enable him to wirelessly mix his mics with his iPad or iPhone and it automatically turns up whoever is talking. It has effects, real time equalizer, bus EQs, along with 4 Shure SM58s. That's an ideal system for under $1000.