I've heard that this works even though my gut and knowledge of MP3 compression tells me that it can't possibly work. ;)
I have one of these radio shack recorders http://swling.com/blog/2014/10/close-outs-grundig-g2-and-radioshack-digital-recorder/ and it worked ok but the interface is clunky. I also have a tascam Dr-05 portable recorder that works really well for audio and for computer work. :D S Sent from your iPhone. > On Jul 30, 2017, at 6:06 PM, John R. Hogerhuis <jho...@pobox.com> wrote: > > > >> On Sat, Jul 29, 2017 at 4:38 AM, Stephen Adolph <twospru...@gmail.com> wrote: >> I think the problem is voltage level from common audio devices is not high >> enough. Need to have at least 2vpp. Most devices put out max 1. >> > > Well FWIW, I was able to load a program via MP3 file on my iPhone 7. > > -- John.
