I need another amp like a hole in the head! But for some reason could not help myself and today after waiting various months (8-9) I received the Pico Power. So far with about 13 minutes of use it sounds very nice via Creative Live Aurvana and the Porta Pro. The source is an iPod generation 5.5 with a 240 Gb HD and filled with Apple Lossless files. Pictures on the link below.