23/08/2004
v1.0
zx81tape is a command line utility that converts emulator .P files into audio files that can be loaded into a real ZX81 (untested) or an emulator that supports loading audio files (tested on EightyOne for Windows). The output files use 8bit samples at 22050Hz: you have the choice of outputting as aiff or wav files.
Update 23/08/2004
v1.1