Tube Noise Testing / Burn In Circuit for 12A*7 Types?

[outoftune]

Wondering if something like this is already out there, I need a way to burn in / test 12A*7 type tubes for noise.

Right now I'm using a mic preamp that takes 12AX7 tubes, but I'd love a dedicated solution that could run a few at a time.

I'm able to make a PSU for the B+ and heaters, but it would be great if there is a one board with PSU and a few tubes etc.

Is there anything out there I can use for a ready made solution or a PCB? Closest I've found is the Single Bottle type. http://diy-tubes.com/index.php?route=product/product&product_id=130

 

[shabtek]

there are those vero board like with patterns for various sockets "jcdq-179"

 

[outoftune]

there are those vero board like with patterns for various sockets "jcdq-179"

that looks great thank you!