OK, that makes sense. I'd bet it does get warm. lol My TS-520 doesn't get
warm at all but that fan can blow some pretty warm air now and then.
----- Original Message -----
From: "Howard Kaufman" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Monday, May 12, 2008 9:19 AM
Subject: Re: cooling fan question for TS480
> The 6jb6 is the final amplifier tubes used by the drake t4 series of
> transmitters. They are functionally similar to the 6js6. The tr4
> trancievers used three of them. That radio got warm to say the least on
> the
> top.
>