PROJECT: http://www.electronics-lab.com/projects/audio/031/ Hi guys! Just a quick question about the markings in the Parts List: what's that weird symbol before F in the capacitor list? Like 47΅F. Does that represent nF, or uF? It can't possibly mean a 47F capacitor for an audio circuit. Thanks for any help EDIT: What kind of transformer is T1? What does the Output Voltage need to be, 60V or 48-50V? EDIT 2: I found the project on red circuits and that weird symbol does mean uF, which is logical. However, I still don't understand what transformer is required. I live in australia so do I need a 240VAC to 24VDC transformer or what?