Thoughts on Overlord 12AX7-HD / ECC803S-HD tubes

These tubes are Killer.. I had a terrible Buzz in my amplifier. After I put these Overlord 12ax7-Hd tubes in the buzz went away. I was able to buy a pair for 349.99. I bet these tubes go up in price after people start trying them. Just like all the other high end premium tubes. I highly recommend the overlords. They sound crisp and clear. HD like
It seems to me these tubes will last for many years. After playing them for a few hours the tubes were cool to the touch. Not like other tubes that are burning hot right after playing them. I highly recommend these tubes and I also recommend Telefunken ecc803s gold pin diamond bottom Germany made tubes. The overlords are made in the united states. I do think Ozzy had something to do with them. It was someone that had a lot of Rock~n~roll Knowledge ... Thank God I finally got rid of that terrible buzz sound In my amplifier. Peace out.

The only way to know for sure is to listen to them, of course, but I'm skeptical of tubes that come in fancy packaging and use crystal technology.

The guy selling them has some other nice tubes for sale, though.

$400 can buy a pair of really good 12ax7s with solid, long held reputations. $400 is above my limit for a what the hell let's give them a try purchase.

If they got down to $25 a pair, I'd give them a try.

Anyone know where I can get a pair of these? My buddy got a pair for his girls amp and now mine wants them too. She loves the fact that they glow and look modern and how they sound. I gotta admit I thought it was BS at first but even if it looks like a dressed up tube it's still high quality and great sound. I'm super picky about my equipment but they are honestly the best I've heard in a while. Does anyone know if they are available anywhere besides Ebay?

Run away. These are el cheapo 5755 tubes with adapters and a weird hat :) . 5755 isn't a very good sub for 12AX7, due to low transconductance and high plate resistance will not have good drive. This seller 'old_guy_radiola' is a notorious scammer and relabler on ebay, check around the forums. Not to be confused with the real RadiolaGuy.com who is a great dude.

Sorry for the late reply. I lost track of this thread. Appreciate your thoughts on this break12.