The small dual 572B Heath amp was a mobile version
of the SB-200. Very very small, it was called the HA-14
and had outboard AC and DC power supplies available.
Pretty rare unit in clean condition.
73, Mark WB8JKR
On Tue, 15 Oct 2002 16:26:34 -0500 Don Havlicek <n8de@thepoint.net>
writes:
> Comments inserted below:
>
> Vic Rosenthal wrote:
> >
> > Don Havlicek wrote:
> > >
> > > 500W in a small, light package?
> > > How about the Heathkit SB-230 ??
> >
> > I think you mean the SB200/201.
>
> NO .. I mean the SB-230 .. it uses a conduction-cooled triode [8873]
> and
> has a built-in power supply. I have one.
> Don
> N8DE
>
>
> > There is also the 2x572 Heathkit amp whose
> > model number I don't recall that was intended for mobile use and
> does not have a
> > built-in PS. These are available cheaply and you can try to build
> a light PS
> > for it.
> >
> > 73
> > Vic K2VCO
> > Fresno CA
> > _______________________________________________
> > Amps mailing list
> > Amps@contesting.com
> > http://lists.contesting.com/mailman/listinfo/amps
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>
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