4 pins on a Speaker?

retrolefty:
Fun hobby until the whole world seemed to learn about the golden age of hi-fi equipment and the thrift store finds dried up. :wink:

Every now and then you can still find some of this stuff at Goodwill, at least here in the Phoenix area. I once picked up a really nice Sansui turntable for my system; still had a nice cartridge and the manual came with it. I think I paid $15.00 for it.