Guys, I have an old Digitech PDS 1002. This is the digital 2 sec delay. Light blue. Two pedals. (Missing battery cover 95% of the time!!!) The pedal is dead. No sound. No LEDs. Nothing. (I haven't tried it with a battery.) My question is: are there known issues with that pedal that I should look for? Is it "fixable". Will the cost to fix it be worth it? Side note: there's a reason I haven't used the pedal in a long time. I prefer analog delay and enjoy my Carbon Copy. I'm not looking for a replacement delay, just to learn if it will be worth it to have a digital delay as well. Thanks!!