[Amps] preserving tubes

Roger (K8RI) k8ri at rogerhalstead.com
Fri Oct 5 21:17:42 EDT 2012


On 10/5/2012 9:07 PM, Bill Fuqua wrote:
> How thick are the walls on the cans?

Don't know, but they are pretty small cans and here size really does 
make a big difference!

73

Roger (K8RI)


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