{Collins} WG: Fw: 30L-1 / 572b



Though this subject is in controversial discussion here since long, that is
what I am expecting also - a very good reason to exchange the tubes to 572B.

Regards,

Ulrich / DK7BC

-----Ursprüngliche Nachricht-----
Von: collins-bounces@xxxxxxxxxxxxx [mailto:collins-bounces@xxxxxxxxxxxxx] Im
Auftrag von George Babits
Gesendet: Samstag, 27. Juni 2009 16:26
An: Steve; Collins
Betreff: Re: {Collins} Fw: 30L-1 / 572b

I think loading to 700 watts with 811A'a, even good old American ones, is 
pushing it with the 30L-1.  With a new power supply board and 572B's 700 
watts is about what to expect.  Do that with 811A's and you are probably 
going to have an unplesant suprise during one tune up session.

73,
George
W7HDL 

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