Hey all. I've been using the PM351 for about a year now and while it does the job well, I still worry a little about the lack of a limiter. Lucky for me, all the groups that I use my IEMs with are really very professional and don't swing their mics around or anything - although one guitarist in a band uses a hollowbody and can't quite seem to figure out how to turn down the volume of his guitar in between songs, often causing quite a lot of feedback. I need to be able to monitor both my vocals and my instrument simultaneously and I'm pretty sure that the PM351 is the only thing in it's price range that offers what it does : Monitor In, Instrument In, Vocal In/Thru, all with individual volume controls... but what else is there, regardless of price? This can't be the only *analog* device on the market with these features, can it?