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

To: Amplifier Reflector <amps@contesting.com>
Subject: Re: [Amps] SB-220: 1,800 Watts Output
From: RICHARD SOLOMON <w1ksz@q.com>
Date: Sun, 29 Nov 2009 22:15:53 +0000
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Are you looking at the same amp ? He relisted it, at a lower starting price,
but no bidders. The one and only bidder on the last listing was a newbie with
-0- feedback ... hhmmmm ...

The SB-220 has always had two 3-500's, there may have been a later model,
w/o 10 meters with one tube, not sure (the brown ones).

73, Dick, W1KSZ

> Date: Sun, 29 Nov 2009 16:51:18 -0500
> From: sub1@rogerhalstead.com
> To: barockteer@aol.com
> CC: Amps@contesting.com
> 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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