[Amps] 572B - News?

[David Harmon]

Marcelo.....
Try to find some 572-B made by Svetlana.......they are much better quality.
I have had several sets of them and I prefer them over the Chinese mfgd
tubes.


73

David Harmon
K6XYZ
Sperry, OK

-----Original Message-----
From: Amps [mailto:amps-bounces at contesting.com] On Behalf Of Marcelo Cabral
Sent: Friday, November 7, 2014 11:18 AM
To: amps at contesting.com
Subject: Re: [Amps] 572B - News?

Hi, Carl!

Good news at the end!
Sincerely, I will try a MP pair of these new tubes after January, but I
haven't big expectations about their reliability.
But, if them survive at least one year, I must be finished the others
projects and be able for start this mod for GI7B. For today, I'll buy some
GI7B's from UR4LL, must be useful in a near future. 
Thanks everyone, hope to meet everybody in CQWW CW soon. 
 
Marcelo - PY1KR 

-----Original Message-----
From: Carl [mailto:km1h at jeremy.qozzy.com]
Sent: sexta-feira, 7 de novembro de 2014 14:52
To: Marcelo Cabral; amps at contesting.com
Subject: Re: [Amps] 572B - News?

RF Parts will be taking new 572B orders in Jan 2015, Id rather wait than
hack up a perfectly good amp for an inferior tube.
http://www.rfparts.com/tubes/tubes-572b.html

Carl
KM1H


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