Non-DSP to DSP Conversion?

[996.solo2]

If I were to change my non-DSP CR-220 system into a DSP one, what else is involved besides switching to a DSP amp? Is it a simple process adding the DSP control unit to a standard non-DSP CR-220? Or does the DSP control unit plug into the DSP amp?

FWIW, speakers have been upgraded. However, I'd prefer to keep the stock head unit instead of using an aftermarket one, hence the idea of upgrading to the DSP set-up. But I'm not sure if there would there even be a noticeable, substantial difference when upgrading to a DSP set-up. Is it worth the effort or should one just go aftermarket?

Suggestions are welcome and would be most appreciated. Thanks!

[987_RDC]

From what I have read, the opinion on the threads was that DSP retrofit isn't worth the time/cost. (unless you can get parts for free)

But it seems simple enough, just need to add the DSP and matching amp. (DSP doesn't function without proper amp) There are a few wiring diagrams online to help.

files "my99_dsp" and "my99_dsp_2" and "my03_bose" are what I have found.

[996.solo2]

Thanks, 987_RDC!