[BC] Te st Your Wits on This

[Ronald J. Dot'o Sr.]

The Harris FM-20 H/K used the same final as the BTF-20E/1.

Ron D

----- Original Message ----- 
From: "Rob Landry" <011010001 at interpring.com>

>
> On Mon, 27 Feb 2012, Dave Dunsmoor wrote:
>
>>> I have no absolutely idea why I tried reorienting the tube in the 
>>> socket,
>> but when I did, the RF neutralization value dropped to under 10 watts.
>
>>    Are we talking about a tube such as a 3CX15000 or the like? Has to be, 
>> a
>> pin-type would not do well... :-)
>
> It's a 4CX15000A, if I remember right. I have an RCA BTF-20E1 manual
> somewhere around here...
>
> Rob