duty-honor-country wrote:
If anyone has an RCA SOUND large cassette cartridge player, from
1950-60's era, I'm interested in buying one- stereo output with tubes
preferred, but will also consider solid state/mono machines and tapes

Do you mean large cassette, or do you mean cartridge? Do you mean
the 1/4" cassette format (for which no commercial machine was actually
released) or one of the 1/4" continuous loop cartridge formats (which
look like broadcast carts but are larger)?
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."