The NC300 was not solid-state, but a high-end tube receiver from around
1958.

The HRO-300 was solid-state, but built before much was known about reducing
the effects of non-linearity of bipolar transistors.  It was built somewhere
around 1967, and got a bad reputation for intermodulation distortion,
cross-mod, etc.  National Radio Company wasn't around for much longer than
that.
73,
Lloyd Rasmussen, W3IUU, Kensington, Maryland
Home:  http://lras.home.sprynet.com
Work:  http://www.loc.gov/nls
 

> -----Original Message-----
> From: For blind ham radio operators [mailto:[log in to unmask]]
> On Behalf Of Jim Stevenson
> Sent: Wednesday, May 05, 2010 6:02 PM
> To: [log in to unmask]
> Subject: nc300 wanted
> 
> Hi.
> 
> I am still seeking an nc300 and other national receivers, solid state
> only,
> the newer the better,
> and only in mint condission.
> 
> Thanks much again as always.
> 
> 73
> wb6 yoy
> 
> (650) 604-5720