[Amps] Svetlana 572b

[jeremy-ca]

They make good modulators but are troublesome at RF in many amps.

Carl
KM1H


----- Original Message ----- 
From: "Kent Landis" <kelandis at earthlink.net>
To: <Amps at contesting.com>
Sent: Thursday, November 22, 2007 12:01 PM
Subject: [Amps] Svetlana 572b


> Hello All
> 
> Does anyone have any comments or recent experience with these Russian  
> made tubes.? I searched the archives but there doesnt seem to be any  
> recent discussion on this subject.
> Tnx in advance
> 73
> Kent
> N8ZRD
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