Those older model AM car radios from back in the 1950's and 1960's,I
remember they were good for AM Dxing.I once read an article about using
AM radios in homes.Something about finding or making a metal box for the
radio's cabinet.
I have an old 1950 or 1951 Ford car tube type radio sitting on a shelf
in my shed in my back yard and I own some more older car radios
too,mostly transistor car radios.
Some of those older foreign car radios are pretty good too.
cuhulin