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LIRPA1

Does anyone remember the LIRPA1 cartridge? The computer controlled cartridge moved around the record on a small "trailer" that was towed by a tiny, radio controlled car. The information from the grooves was transmitted via FM directly to one's phono stage. Turntable rumble was totally eliminated as was the turntable itself. One only needed a record mat. Whatever became of this great cartridge? More information on this and other LIRPA products may be found in the "Audio" magazine annual buyer's guide that was published every October.
elgordo

Showing 1 response by dougdeacon

dougdeacon
3,338 posts
 
I had something similar once. After filming 'The Wizard of Oz' the studio sold off the costumes and effects, as was usual for Hollywood. I wanted the ruby slippers but the price was too high, so I settled for the house-spinning machine instead. The one they used to film the cyclone scene.

It was a simple DIY to lock a record in place, mount a tonearm to one side wall and set the house spinning around it. Kept rumble to a very low frequency.
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