[Collins] 572B in 30L-1

[Glen Zook]

You are still going to pay more for two 572B tubes
than four 811A tubes.  I really don't see any
advantage to changing.  Also, many of the 572B tubes
on the market today do not have that good of a
reputation.  That is, they tend to fail especially
when used in the horizontal position like the tubes in
the 30L-1 and even the Heath SB-200.

Glen, K9STH


--- "Jim Isbell, W5JAI" <jim.isbell at gmail.com> wrote:

Well the conversion I was talking about was 2 for 4 so
the power supply could handle it...I think....but is
there an advantage in preice in that you only need t20
tubes.  I was told it was plug and play if you used
TWO of them, not four of them???

Glen, K9STH

Web sites

http://home.comcast.net/~k9sth
http://home.comcast.net/~zcomco


		
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