The design is very simple and deals with the impedance problem of "passive preamps" ie pots, widely use with chipamps.
Surely lots of you are already following this topic but I thought it would be interesting to discuss it on the chipamp context.
This is the pre:
http://www.enjoythemusic.com/diy/0708/first_watt_b1_preamplifier.htm
and this is the thread:
http://www.diyaudio.com/forums/showthread.php?s=&threadid=124889&perpage=25&pagenumber=1
Regards
Antonio
Surely lots of you are already following this topic but I thought it would be interesting to discuss it on the chipamp context.
This is the pre:
http://www.enjoythemusic.com/diy/0708/first_watt_b1_preamplifier.htm
and this is the thread:
http://www.diyaudio.com/forums/showthread.php?s=&threadid=124889&perpage=25&pagenumber=1
Regards
Antonio
i posted about it, no one seems to care. that circuit board it too big though!
http://www.diyaudio.com/forums/showthread.php?s=&threadid=127036
http://www.diyaudio.com/forums/showthread.php?s=&threadid=127036
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