Tube amp kit. Where can I find it?


I`ve decided to build a tube amp .Would appreciate any help on where to buy a kit and what`s good. Has anybody had personal expierience of building one from a kit? I`m planning to spend less than a $1000.00. Thanks.
videohydra
...Don't forget to check Welborne Labs at:

http://www.welbornelabs.com/

Ron Welborne makes excellent sounding and well engineered kits that offer excellent value for the money.
Thank you everyone for help, at least now I know where to look. Would greatly appreciate any additional info.