Had to rewrite this one a few times so it all (hopefully) comes together in a legible manner.
I would like to turn my lead singers onto IEMs. The advantages are obvious and entry-level systems do not cost much. I think I can convince my musos to try and like it, and I am willing to buy the transmitters and belt packs so long as they purchase ear-buds. None of my competitors have IEM systems, so I see this as a selling point and as a tool to make my guys' performance better and my job easier. I am perfectly comfortable doing 4 wedge mixes from FoH and I don't see mixing IEM sends as being any more difficult, just requiring a little more care.
The Sennheiser ew300 IEM G2 is the system I am considering. It is very inexpensive. I am aware that I will need the "A" or "B" band sets. I like the stereo or dual-mono with a mix control on the belt pack. I think this is a must for me.
As far as ear-buds go, I am seeking suggestions in the sub-$100 range. I don't want to ask my musos to spend a lot until they are pretty sure they will like IEMs. Then they can buy nicer buds if they choose.
I plan to continue deploying wedges and amp channels just in case RF interference or muso hatred happens, so I am not worried about having a bad night due to this change.
As far as how I will actually setup the IEM units, I figured on buying just one at first, but regardless of how many I end up with, I will eventually want an antenna combiner; and I think I will locate the IEM transmitters in my amp rack so they are closer to the musicians. I don't expect that I will need to fool with the units themselves during the show, and I have extra channels on my drive snake.
I already split my vocal inputs into "house" and "monitor" strips so I do not have anything evil like compression on my vox sends to monitor buses.
I also have DI jacks on my mixer. The lead singers usually just have themselves and a little backing vox in their wedges (small bar stages) so I thought I could use the stereo/mix-mono feature of this IEM belt pack to make one "band mix" and use the DI jacks for each person's vocal send. This would allow me to keep all my monitor auxes free for wedges just in case. Is this a dumb idea?
Anyway, thanks for any suggestions, gotchas, and flames. If this works out for me I might make the bands really happy and gain a significant advantage over my competitors.
EDIT: In case this was not clear, I will be buying the IEM transmitters and belt packs myself. I see them as something I can supply just like amps and wedges. The musos can buy their buds.
Also, I already own Sennheiser radio microphones in this price range, and I am extremely happy with them.
EDIT: If I end up with a set of "demo" buds, how shall I clean them after use?