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

The ebay purchase of a 2101 displays on power up:
**ARTIST**  3.00.00 
Do I have the 10 or 20Mhz? It dos NOT have an "a" after the 3.00.00, 
but not sure if the word ARTIST also means the same as little "a".
I do have 255 presents = PPC210

Thanks, I'm very appreciative of your help!