[Amps] 4-1000 Cooling

[Mark Beckwith]

> Anybody got any other alternatives for 4-1000
> chimneys besides 1 gallon pickle jars ?

I just bought a homebrew deck that used a modern day coffee decanter pot 
(i.e. "Mr. Coffee" et al) with the bottom cut out of it, plus some aluminum 
sheet for the chimney.  I'll try and take a photo of it.  Pretty whacky.

Then today on eBay I saw what's described as a "broadcast pull" but take a 
look at the tube - the cooling holes in the metal base have been modified. 
Is this a common mod?  Obviously someone thought they'd get more air through 
the tube perhaps.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=5795994946&ssPageName=ADME:B:SS:US:1

?

Mark, N5OT