On Wed, Dec 14, 2011 at 7:59 PM, Johan Herland <jherland@xxxxxxxxx> wrote: > Hi, > > (TL;DR: skip to "The main question...") > > I'm planning a hobby project to build an all-digital surround/hi-fi > system. Regular surround/hi-fi systems convert digital input sources > to analog in the surround processor/preamp, but I want to keep the > signal in the digital domain as far as possible (by using all-digital > class D power amps, aka. "PowerDACs" [*] that convert a PCM signal to > an amplified PWM signal that is feeds the speaker directly through an > LPF. ... > [*]: Examples of all-digital power amps include the NAD Direct Digital > amps (M2 and C390DD), the Tact True Digital Amplification series, etc. > > -- > Johan Herland, <jherland@xxxxxxxxx> > www.herland.net Hi Johan I have previously looked for such a product, with no luck--I started to believe that no such thing existed! Do you have any more examples that I could check out? Chuck _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
