Bas Horneman wrote: > Seems I lied earlier. I get the same type of noise regardless of what > setup I use. Amp (gainclone) and speakers are the same. > Both on HifiBerry Pro and Duriosound...Even if I use a wifi dongle. Both > use a high quality linear power supply. The duriousound even supplies > the rpi with even cleaner power through its regulators 3,3v and 5v. > > Perhaps the rpi is very noisy...and I'll have to power it with a > seperate 5V..in which case I'll cut pins 2 and 4.
Linear power supplies are great for analog circuits, but not a good idea for digital circuits. "To try to judge the real from the false will always be hard. In this fast-growing art of 'high fidelity' the quackery will bear a solid gilt edge that will fool many people" - Paul W Klipsch, 1953 ------------------------------------------------------------------------ Julf's Profile: http://forums.slimdevices.com/member.php?userid=42050 View this thread: http://forums.slimdevices.com/showthread.php?t=105997 _______________________________________________ unix mailing list unix@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/unix
