Technics 310MC.
If you're unfamiliar with this cartridge, I'll write up some info but you can find the specs for it yourself.
It's a Technics P-mount that came standard on the SL-10 turntable. It's probably one of the lowest mass cartridges produced, but that validity I'm unsure of.. It sports a .002x.007 elliptical needle attached to a boron pipe cantilever -- yes, a micro size boron pipe. No other manufacturer made a boron pipe cantilever, the objective to reduce mass.
I speculate they took a micro thin sheet of boron and then twisted or rolled it up to make the pipe... OR some how did a micro-extrusion technique. Cool cartridges and they sound fantastic. .3mv output
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