The Secret Society of Lathe Trolls

Hey, Yes its a neat little app for sure, would save a good deal of time. Funny you should mention that patent, it's actually one I was looking at yesterday, good stuff. I'd love to have a look at the dxf if you don't mind, very generous thanks. Also, where would one find the info on the neumann cutt...

Thanks markrob, think I've got it now but was/am having a hard time understanding how the stylus holder would move sufficiently if bolted to the torque tube, I assume that the amount of motion required is small. Regarding the paper cone design, looks great il likely do something similar, have you ev...

This may be of use to you, came across it today, good list of historical patents relating to the area
http://www.resfreq.com/phonomusings/phonopatents.html

Also came across a rebuild of a westrex cutter head, maybe you've seen it but if not
http://www.aardvarkmastering.com/westrex.htm

Hi markrob, Thanks for letting me use the image, appreciated. Yes I see what you are saying here regarding stiffness and resonance and regarding the wiring, though it was the case regarding opposite polarity but I thought I'd double check just the same. Can I ask what materials you are using to link...

Hi, New to the forum, but have been trolling through (pun intended) the threads with great interest for some time now, really interesting stuff. I'm an electronic music producer and have about ten years experience producing and lecturing in music technology, I'm fairly handy with audio electronics, ...