Another option is to go with a wired solution. I used to be wireless (Line 6 G30/G90/X2 and Carvin EM900 IEMs) but it adds a lot of complexity and failure points. Sure I lost a little freedom of movement but most of the places I play I can still get to the other side of the stage (if there is one) if I need to. The benefit is massive cost savings, lower complexity (no batteries, dirt simple set up and adjustment), no chance of interference, and outstanding sound clarity.
I went with [Invalid or Expired Link Removed] from Jump Audio and couldn't be happier with it. Single (combined) instrument and monitor feed cable, beefy body pack, easy to use, great quality.
I have to disagree with the bolded verbiage above.
True, there are lots of ways to setup IEM's, and I've been thru most at the "non-touring pro level". From wired personal monitoring units with feeds from FOH/own amp, to wired via Behringer and Avioms systems, separate IEM monitor consoles with onboard compressor/limiter device wired to headphone amps and phones, to wireless in and out.
IME - by far the simplest approach - setup time, etc. - is wireless. But its not a panacea!
Only need cables from console to wireless xmitter, body pak w/ batteries and GOOD buds.
Plus, you get FULL control over your own IEM mix with a decent digital console - via software and remote wireless connection.
Once setup -
Power up and go... No pieces parts, cable runs (short and long) between devices, volume levels at source, headphone amp, and so on with wireless.
All that said, much of
it depends on WHAT wireless system and which buds you are using. It makes a
HUGE difference.
It's no different than comparing a 10" Kustom vs a Meyer MJF212 wedge on stage!
Which would you pick?? With wireless IEM's it's NOT in the fingers.
Yes, I used the Carvin EM900 (and PSM 200) for a few yrs.. yes, I had audio issues (mostly dropouts) that varied from venue to venue, but I eventually figured out that the upper frequencies minimized that on both devices. Now with my G3, I can scan for open frequencies and pick one, but again, I have set it to the upper frequency range and haven't had any issues and don't scan at a venue unless I get issues (none so far!).
Finally, some folks with NEVER adjust to IEM's on stage - wired or not. I know quite a few.
I have said this before - had I KNOWN 5 yrs ago - that the upper end wireless systems (G3, PSM900/1000, mipro, etc.) with GOOD multi-driver buds were as good as I have found them to be... I could have SAVED thousands of $$$ getting to that place, and bought 3 or 4 of them already.
DON'T CHEAP on wireless and DON'T CHEAP on buds (multi-driver, custom fit IMHO).
You WILL NOT BE HAPPY if you do..
My $0.02