PLEASE do what Tox suggests. PLEASE PLEASE!!!!!!! It will help keep some great gear available for future owners.You should probably not plug it in even with a new cord. It's best not to power up old tube electronics before having them checked out by someone who knows about them. Certain parts can crap out from age, and they are not that hard to replace, but a failure under voltage can take out parts that are more difficult and expensive to replace.