My favorite triode for 1500 watts all day is a single 8877. 4KV and 30 watts
drive.
Used 8877s exist and are more than capable for long lives. Some of the 8877s
at K3LR have date codes from the 70s... still going strong
73
Tim K3LR
-----Original Message-----
From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Peter Voelpel
Sent: Thursday, December 2, 2021 4:16 PM
To: 'Kim Elmore'; amps@contesting.com
Subject: Re: [Amps] Triode Amps
Eimac specifies 890W for a single tube at 3.5KV plate voltage and 740W at
3kV.
73
Peter, DJ7WW
-----Original Message-----
From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Kim Elmore
The 3-500Z is an excellent tube, but 1500 W isn't reasonably available
out of a pair, even at increased plate voltage
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