[Amps] SB-220: 1,800 Watts Output

[Tony Brock-Fisher]

They were all two-holers...

----- Original Message ----- 
From: "Roger" <sub1 at rogerhalstead.com>
To: "Tony Brock-Fisher" <barockteer at aol.com>
Cc: <Amps at contesting.com>
Sent: Sunday, November 29, 2009 4:51 PM
Subject: Re: [Amps] SB-220: 1,800 Watts Output


> Which reminds me,   Did all of them have two tubes in the final? I'll 
> swear the one I had only had one tube in the final, but that was over 30 
> years ago which is a long way to stretch an old memory.
>
> OTOH he now has 19 bids and the price is in the neighborhood of one in 
> good condition. I paid less than $800 for one in mint condition, but that 
> would come out to be about the current bid in today's dollars.
>
> 73
>
> Roger (K8RI)
>
> Roger wrote:
>> Tony Brock-Fisher wrote:
>>
>>> That's as good as the KWS-1 listed that will do 1500W out, "because 
>>> that's what's on the serial number plate"...
>>>
>>>
>> I'd truly like to have a KWS-1 again, but he's going to have to include 
>> the magic formula for getting 1500 watts out of a single 4CX250, or was 
>> that a 150?  It's been a good 30 years plus since I had that rig. It not 
>> only worked well, but did a good job of heating the ham shack in the 
>> basement. <:-))
>>
>> 73
>>
>> Roger (K8RI)
>>
>>> -Tony, K1KP
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>