12X4 Rectifier Tube

My preamp uses a 12X4 rectifier tube. The brand name is illegible. Can anyone tell me if there are alternatives to this tube? Such as an ECC82 is an alternative tube to a 12AU7.

Also...can anyone tell me a source for Weber WZ68 Copper Cap Rectifier?

Thanks...Blake

This should get you started on the 12X4 ...

http://www.radiomuseum.org/tubes/tube_12x4.html

Doesn't look like you have a lot of options unless you go to an older version. Not necessarily a bad thing. Rumor has it the 14Y4 is a cheaper option, but you'd need to change the socket.


Here's where you get the copper caps ...

http://www.webervst.com/ccap.html

Thanks for the prompt reply. I've heard good things about the GE 12X4 so I'll give that one a try.

As far as the Weber WZ68 I've heard good and bad things about it. I guess for $22 its not going to break the bank to try out. My amp is still only a few weeks old so I still have time before I start tube rolling.

...Blake

there are no alternatives equal to the 12X4. They are cheap and plentiful, I use them in almost all of my preamps.

What's a good brand and year to look for in a 12X4 Rectifier tube?