Has anyone tried building one of these? (see link): [URL]http://www.lcaudio.dk/com/zp2.htm[/URL] I'm thinking of perhaps building myself a 2ch. power amp using their "ZAP Pulse" modules :eek: Would love to know what they sound like from anyone who's heard them. Seems like a pretty cheap way to get a top quality PWM amplifier allthough it's not totally clear from that page which bits you need to make a complete amp (and I'd still have to get a case from somewhere). If I do build it and like it I might then make a 3ch. version to power the centre and surrounds in my AV system :MILD: Michael.