[Amps] 3-500Z quality and new 572B

Tim Duffy k3lr at k3lr.com
Thu Oct 9 08:32:08 EDT 2014


Hello Hsu,

572B tubes are in demand here in the USA. Many dealers have no stock and
cannot make promises when more 572Bs will be available. So a new manufacture
of quality 572B tubes would be welcome.

73,
Tim K3LR

-----Original Message-----
From: Amps [mailto:amps-bounces at contesting.com] On Behalf Of Hsu
Sent: Thursday, October 09, 2014 12:14 AM
To: amps at contesting.com
Subject: [Amps] 3-500Z quality and new 572B

I just know the Chinese 3-500Z have a new  manufacturer, it located nearbay 
my home, just only 500 mtrs :D.
  Could someone can tell me how about  the tube's quality of new 
manuafcturer?
I'm disscussing with them about  new version 572B's deal, I think it should 
with shorter
electrode lead atleast (without  tube base like 3-500Z),any suggestion?
what 572B's capacity of the market a year?
      Hsu 

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