Are 572B tubes easy or hard to find?  Thanks to you guys for the info on the 
811 tubes.  I'll hold on to this info for future reference.
----- Original Message ----- 
From: "John Miller" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, August 13, 2010 1:02 PM
Subject: Re: Tube amplifiers


> I've used an amp with 811 tubes with no problem. My recommendation though 
> is
> swap the 811 tubes with 572B's which run cooler but I can't complain about
> them I don't know why they'd be any harder or easier than anything else.
> ----- Original Message ----- 
> From: "Fred Adams" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Friday, August 13, 2010 11:46 AM
> Subject: Tube amplifiers
>
>
>> Are any of you guys using or have you used an amplifier with 811 tubes? 
>> I
>> have heard some blind hams say that amplifiers with 811 tubes are not 
>> very
>> easy to tune, what do you think?  I was thinking of getting one or a
>> single
>> 3-500 tube amplifier.  I would appreciate your comments.  I purchased a
>> new
>> Ameritron AL80B several years ago and didn't like it so I swapped it off.
>>
>>
>>
>> Best wishes,
>>
>>
>> FRED ADAMS W4HC
>> LETS ALL REMEMBER
>> VOTE IN NOVEMBER