Lexicon DC-2 My DC-2 will not power up, Worked great the day before. Is there something I can look for? maybe some kind of fuse? If not where would I send it to get it fixed.

Probably the sound and devices settings in Windows control panel have been clobbered back to the computer audio instead of the Lexicon. Check the device defaults in "Audio" and "voice" tabs in the "sound and devices" in the Windows control panel.

Easy answer: You DON'T set the polarity because this particular device takes a 9 VAC at 2.1 amp adapter. (Not a DC one like so called universal ones)
It sounds like you have one of those universal adapters which probably would not deliver the 2.1 amps required even if the lexicon took DC. Note that stuff might light up, but the unit will not work using a DC adapter..

You had better get an official power supply for this unit as what you have will NOT work, period!

I did a quick search to try and find a link to a supplier, but they are RARE !!! Every one I found would require you changing the plug to match the Lexicon.

You should just order the correct one from Lexicon.

Send to Harman Specialities for service

Go to the downloads section of lexiconpro.com

check smoothing caps in psu

Thanks for getting back to me. Decided just maybe it was in the control itself even though it was a new one. Went out and purchased a different kind and alas it works great.
Thanks again for getting back to me. Have a Great Day :o).

maybe the fuse is bad......... the one i have has a fuse dont know if that one does

Try a different power outlet? Possible shut down of DC supply due to short circuit can be heard if listen close at back of TV on plug in or power up with remote for a quick squeel then ticking sound or tick tick tick and nothing.

This product is JUNK. An associate of mine advised me to purchase this piece. It worked less than six months. Now the unit is fourteen months old. Lexicon said they'd be happy to have me return it along with a money order, certified check or credit card number because the charge would be $75.00 flat to either repair mine and send it back to me, or replace the entire unit.

The associate who advised me to purchase this piece of gear works on microcircuits each day in his line of work. He uses microscopes to examine his work. One day when his Omega quit working, he opened it up on his bench where he identified numerous cold-solder joints. He repaired them and the unit worked for about three months before becoming unstable. He opened it up a second time and noticed all the jacks were starting to get loose.

At that point, be became aware of the $75.00 option with Lexicon. Instead, he deposited his Omega into the dumpster behind his place of employment. Today, his unit is a part of the landfill in Dallas, Texas.

LEXICON ABSOLUTELY KNOWS ABOUT THE PROBLEMS WITH THE OMEGA. LEXICON SHOULD REPLACE THE UNITS AT NO COST; CONSUMER PAYS SHIPPING IS FINE WITH ME. TWENTY YEARS AGO, LEXICON BUILT RUGGED AND DEPENDABLE GEAR. IT IS TOO BAD THEIR FINE NAME IS ON SUCH A PIECE OF ****. I'M AFRAID I'M DONE WITH LEXICON, FOREVER. IT WOULD BE TOO DIFFICULT TO CONSIDER PURCHASE OF ANYTHING WITH THE NAME ON IT.