On Sat, 2014-07-26 at 20:06 +0200, Ralf Mardorf wrote: > On the quick I found a book from 1990 ST and another one from 1988 C64. My apologies for replying to myself, but I right now noticed that the C64 book provides a PCB layout for a stereo SID. It's a book in German. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user