Ok, for the past couple of weeks, I have been gathering hardware and testing software to implement a software/hardware option for doing all my audio tuning. After tons and tons of research, googling, and reading, I had many things to change to make this possible.
With the help of:
REDGTIVR6 (starting the thread of software tunign options and finding most of the programs)
ICEMAN_JKH (First to implement this method and guided me along the way)
Jan at Thuneau (makers of Frequency Allocator/Arbitrator)
and others if I forgot to mention
I now have a functioning computer that is able to do all the processing my Alpine PXA-H701 can do...and its much more customizeable and at a lower cost!
1) I had to upgrade my carputer. Right now its still int he house, but I needed something that could handle the processing power. I did not test it, but everyone I talked to and my own thoughts, the EPIA M10000 was just not powerfull enough to do it.
2) I upgraded to an Intel D865GVHZ Mobo with a 1.8Ghz Mobile Pentium 4-M Processor. (Desktop board with low power mobile processor

) I was using a 256MB 400Mhz RAM until I get my 512mb. Test Harddrive was an ancient 10G Quantum drive.
3) Soundcard- I located an Audiotrak Prodigy HIFI 7.1 card that uses a unique software program called "Directwire" only available with ESI/Audiotrak soundcards. Directwire allows me to send audio from Winamp and PowerDVD to ASIO where I can process the sound using nothing but professional VST plugins. It has User replaceable opamps so you can customize the quality of sound exiting the card.
4) Software used:
Audiotrak Directwire to route audio streams into ASIO.
Console routing program to string/conenct multiple VST plugins
EQ31 VST plugin for 31 band 1/3 octave EQ for left and right input channels
Frequency Allocator Full Version for 4 way Crossover Filtering
Voxengo VST stereo delay plugin on each pair for time delay/alignment.
With (2) isntances of EQ31
(1) Frequency Allocator Full
(4) Stereo Delays
Running on a
Intel D865GVHZ socket478 Mobo
Mobile Pentium 4-m 1.8Ghz
256MB DDR PC3200
Audiotrak Prodigy Hifi with 1024 Latency Setting
Winamp using Direct sound output
CPU usage was 30-50%. No crackles, no sound dropouts. I have not tested it with DVD playback yet.
Below is a screen shot of everything setup in console.
Cost of doing this:
$110 Soundcard
$150 Frequency Allocator
$50 Console
Free 31 band EQ (I am going to donate though)
Free Stereo Delay (I am going to donate though)
$310. That is cheap for what this does. My Alpine cost me more that that, as will other car audio processors will.