Just a question. I have a mint pair of Audio Technica ATH-7's that I picked up at a yardsale for 3.00. They look like they've never been used. But the seller did not have the transformer. I'm not familiar with electrostatic headphones. Is there an alternate power supply I can purchase for these that is similar or am I stuck tracking down the original transformer?
I've had them for a few years now and I'd really like to do something with them.