Hmm ... I think I have come up with something that might work. According to the "Monsoon Audio System Schematic" at:
http://www.houston-f-body.org/tech/monsoon/Schem1.htm
the stock head unit directly powers the stock system tweeters directly.
At this site:
http://www.acscontrol.com/Index_ACS...._Audio_Amp.htm
are PC sound amplifiers used for embedded PC applications.
What if I took two of these things, plugged the outputs of a typical 4 channel sound card into them, and then hook the outputs of the PC sound amps to the system tweeters using a 16-pin wire harness? I mean, wouldn't that make the PC seem like any old aftermarket car stereo? According to this "radio replacement install guide" at:
http://www.soundgate.com/pdf/radio-r...-app-guide.pdf
all it really takes to install an aftermarket stereo into a Firebird/Camaro Monsoon sound system is to simply wire the 8 speaker leads of the new stereo into the system.
What do you guys think?