Re: [linux-audio-dev] Re: Cheby amp code

Paul Winkler wrote: > input stuff -> (tube) --> (tube) --> power amp stuff > ^ > | > = large electrolytic capacitor rated at e.g. 220V > | > positive end of tap > That should take care of teh high DC voltage, IIRC. > Of course, I have no idea what kind of signal level > you'd have at that point. That´s exactly the way to go, though I wouldn´t use an electrolytic capacitor. A suitable buffer is described in oscope-1.7.tar.gz by Tim Witham (twitham(a)quiknet.com). The signal level, at least after the first amp stages, shouldn´t exceed some volts. I´ve read this thread from the beginning, but as I know next to nothing about DSP coding, I didn´t jump in. But now as it comes to hardware, which is my domain, I want to offer my help. Please feel free to contact me. Greetings Klaus -- Dr. Klaus Kosten Am Ginsterberg 13 D-52477 Alsdorf