looks like they were bought out or changed names. They dont seem to have any of the 23v or 25v tubes listed anymore.

Have you tried http://www.videodisplay.com/html/chroma.html ?

Chroma Video is their replacement TV CRT division, still out of the same location in PA. It looks like they don't list the tubes any more, you'd have to call them. They may be selling off their stock of the old 25V tubes. I ordered one about 3 years ago, cost around $95 including FedEx shipping, and they didn't want the dud back.

Mike

I was surfing around, some how came up with a new name for them, the online cat did not have any vintage tubes listed.

Their catalog website is down.. I sent an e-mail - I'll post the reply here.