if you have one laying around, dig it out. rockbox has implimented (although very basic) wav recording for this thing.
one drawback....you cant set levels on the fly.
thanks to Will_S for mine!
edit to say that this thing also takes s/pdif digi in, as well as line in
REALLY sorry to dig this up, but I just RB'ed one of these and am wondering how to record .wav if it's really possible.
wow old post :) no answer, but if this takes digi-in, there is no need to to adjust the levels while recording if you connect it to a lets say mix-pre-d (coax out to spdif in)??
rockbox.....they have an upgrade for it that allows you to record in wav (16/44)