Vintage Synth Repair

You can get the DX7 special Eprom at www.route66studios.com


Sent from my iPod

On Jun 11, 2010, at 6:32 PM, "synthasaurus" <ixqy@...> wrote:

>
> The stock/factory PROM that came with the DX7 should also have a  
> sysex dump option. The patches can't be saved currently?
>
> --- In vintagesynthrepair@yahoogroups.com, "John Henson"  
> <synthnerd@...> wrote:
> >
> > Hi all,
> > Does anyone have the binary image of the DX7 special edition Eprom.
> > I have a DX7 here which needs a battery change but no RAM  
> cartridge to save the presets to.
> > There is also no tape save option, but the special edition ROM has  
> Sysex dump as an option.
> > I could burn a ROM quickly and get the job done.
> > The other option? write down the parameter list for 32 presets and  
> then manually program the whole thing back in again.
> > Not something I would look forward to!
> > Regards
> > John
> >
>
>