Re: delta-lab echotron

[Aviansongs@aol.com]

In a message dated 97-04-10 23:07:05 EDT, you write:

> You are in luck. It turns out that, way Delta Lab implemented their delay
  
>  lines makes it quite easy to expand the memory. In Delta Lab products,  
> 
>  the A-D converters spit out a single serial stream of 1s and 0s  which 
>is
  
>  fed to the memory chips sequentially (into the first chip, out of the   
>  first chip into the second chip, etc..). On the simpler products, they  
> 
>  derive their delay times by simply tapping off the serial data stream   
>  between the memory chips or at the output of the last chip. To expand 
>the
  
>  memory, you simply add more memory chips in the chain.
>  

     Hmm... I wonder if the memory of the Digitech RDS 7.6 (or 4000 & 8000)
can be expanded as well. If so, what would the average cost of an upgrade 
be
(parts only)?
     Also, what's the status of the Jamman upgrade?
     Take care, Marc