[Amps] Source of 811A or 572B tubes?

[Mike Smith VE9AA]

Many thanks Ulf.  I think I have some leads now.

 

I had ever only bought tubes 2 ways in my life….locals & RF Parts.

 

73 Mike VE9Aa

 

Mike, Coreen & Corey

Keswick Ridge, NB

 

From: Ulf Tjerneld [mailto:ulf at sm0nor.com] 
Sent: December 29, 2020 2:00 PM
To: Mike Smith VE9AA; amps at contesting.com
Subject: RE: [Amps] Source of 811A or 572B tubes?

 

Hi Mike,

I bought two quads of Cetron branded NOS 811As from Surplussales of Nebraska 6-7 years ago. They seem to still stock them:
Tubes: Transmitting  <https://www.surplussales.com/Tubes-Sock-Acc/100/TubesListed_100up_2.html> & Receiving: Starting with "100" and up (surplussales.com)
Mine are date coded 1989. They work just fine in my hombrewed ”nostalgia-PA”.

Not cheap though…..


73’s
Ulf SM0NOR

 

Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986>  for Windows 10

 

From: Mike Smith VE9AA <mailto:ve9aa at nbnet.nb.ca> 
Sent: den 29 december 2020 18:48
To: amps at contesting.com
Subject: [Amps] Source of 811A or 572B tubes?

 

Hey guys

 

 

Fixing up my old backup AL-811H amplifier but down to my last of my last of

my 811A tubes.

 

rfparts.com is showing no stock of 811A's or 572B's.

 

 

Is there another source out there somewhere or does anyone have good info on

when they'll be back in stock of either?

 

 

Thanks

 

 

Mike VE9AA

 

 

Mike, Coreen & Corey

 

Keswick Ridge, NB

 

 

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