Originally posted by hoserama:There's two components for IEM recording.
1. Receiver - you'll need a radio scanner or IEM receiver. Ideally you want to match your IEM receiver to what the band is using on stage.
2. Recorder - what you connect the receiver to in order to record.
You're asking only about the recorder. Anything that can reliably record a stereo line input (so likely not a phone rig) would work.
Waters uses the Wisycom MPR-50IEM system. Receivers are about $1,500 each. Recorders can be $100-$200.
Originally posted by UnderARedSky:I have a question in regards to my friends. They are thinking of pulling an IEM feed when they see Roger Waters at the O2. Is it possible pulling the feeds with an iPhone, or is it only possible with something like a Tascam or a Zoom? If so, would the Tascam TR-07 be a good starting model?