I have a Technics SL-D20 Turntable recently purchased from a garage sale that lacks a power cable. The turntable has a 2 prong adapter, but it is not one that has a square and semi-circular portion, but rather seems to accept an elliptical two pronged cable. It is listed on the back as Power Source AC120V 50 or 60hZ 6wThank you
Man that could be tough. It sounds like a belt drive turntable, I'm sure of the name of the part, but it's basically there to move the belt; it isn't metal so it isolates the belt, thus reducing vibration and transmission of motor noise. That's what I think it is anyway. I'll bet if you go on some audiophile web sites, you can find a parts listing for that model, and get a name and part number. Technics were very popular, I've got a belt drive one myself that I haven't hooked up in 10 years.
That type of connector was common before the IEC style cable became the standard. Perhaps you can scrounge some more tag sales or estate sales, friends garages and attics. You might check to see if there is an electronics surplus store in your town. Those guys never throw anything away.
