rca quadradisc dynaflex vinyl, what category of quad vinyl?

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Doug G.

1K Club - QQ Shooting Star
Jul 8, 2007
Austin, Minnesota
It seems RCA was kind of hit-and-miss when it came to identifying Dynaflex, either on the jacket or record label. Also, the thickness over the Dynaflex era varied to extremely thin as you found to almost anything between that and a thickness approaching "normal". I know I have one (I can't remember which one) that's one of the "you can almost completely bend it in half" ones.

I also have some Columbia records that are very thin too from that time. I guess I should check to see where they were pressed since even the big competitors would press records for the other one if required and, I'm sure, the money was right.