The work-around is to plagiarize the split-chassis transverse 6" fan
cooling system used in the Heath SB-220. The glass envelopes will run
way cooler, the amp will run quieter, and there will be no expensive
glass chimneys to buy.
>
>Wondering if anyone can suggest an inexpensive source for chimneys for
>the 3-400/4-400 type tubes? Especially cheap imports. :- )
>
>Or if anyone in the US has a pair they want to blow out...
>
>Or if anyone has a DIY solution...
>
> _-_-bear
>
>
>
>--
> _-_-bearlabs
>
> http://www.bearlabsUSA.com
> - Silver Lightning Interconnects & Custom Mods -
>
>
>_______________________________________________
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>Amps@contesting.com
>http://lists.contesting.com/mailman/listinfo/amps
>
- Rich..., 805.386.3734, www.vcnet.com/measures.
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