I have thought of replacing the 813's with 4E27A's. Has anyone used 4E27A's in
grounded grid.
They are pentodes with 125 watts plate dissipation and wire the filiments in
series since they are 5V.
They should have a nice plate glow to them and go in the same socket.
73
Bill wa4lav
________________________________________
From: amps-bounces@contesting.com [amps-bounces@contesting.com] On Behalf Of
WA3GIN [wa3gin@comcast.net]
Sent: Thursday, March 31, 2011 12:14 AM
To: amps@contesting.com
Subject: Re: [Amps] 813 Amplifier Article
Here it is http://bama.edebris.com/manuals/b&w/l1000a/
----- Original Message -----
From: "WA3GIN" <wa3gin@comcast.net>
To: "Fuqua, Bill L" <wlfuqu00@uky.edu>; "R. Morris" <robrk@nidhog.net>
Cc: <amps@contesting.com>
Sent: Thursday, March 31, 2011 12:12 AM
Subject: Re: [Amps] 813 Amplifier Article
> Here is the URL for the L-1000 operators manual... interestingly, no pics
> of
> the front of the amp in the manual, just the guts. Anyone have pics of
> the
> front of the amp?
>
> 73,
> dave
> wa3gin
>
>
> ----- Original Message -----
> From: "Fuqua, Bill L" <wlfuqu00@uky.edu>
> To: "R. Morris" <robrk@nidhog.net>
> Cc: <amps@contesting.com>
> Sent: Wednesday, March 30, 2011 11:31 PM
> Subject: Re: [Amps] 813 Amplifier Article
>
>
>> Looks alot like my B&W L-1000 amplifier that I have stored away.
>
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> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
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