Mailist to discuss all issues regarding the Digitech GSP-2101 Guitar FX Processor

First of all, the firmware upgrade and the 20MHz upgrade are two 
separate things. Dieter wrote a detailed procedure for the 20MHz 
upgrade. It's one of the files in the other GSP-2101 group:
http://launch.groups.yahoo.com/group/GSP2101/

You can find the procedure for the firmware upgrade (2 EPROMs) on 
Dieter's website:
http://home.arcor.de/pirat28/sites/gsp2101main.htm


--- In gsp-2101@yahoogroups.com, "vvdd" <vvdd@m...> wrote:
> Thanks for your reply ..I appreciate...
> could I do the mod myself if I get the chip and I suppose some 
firmware ?
> I live in South Africa to send back to Us would cost to much
> I am an electronic engineer and quite familiare with digital 
circuits, I am
> also a great Hammond fan which I repair here as a hobby...
> Let me know where i could get the upgrade....or the circuits.....
> thankx again
> great effect unit..love it
> I have also Zoom 8080 and pod 1
> 
> vick