si begg is uploading all sorts of free sounds for anyone to download over at freesound.org made from his Zoom H2 and a Maplin Telephone Coil Pick-Up. Click here to get them.
I also uploaded some recorded sounds of patches I made in noise.io before it became inoperable. The original patches I made seem to be lost forever so all that is left are these recordings. Click here to get the .wav recorded audio versions.
Get more free sounds at the Free Sound Database.