2. analog
  3. 1379522903

Stylus Rake Angle

I am trying to set up my new VPI 3D arm as close to perfection as I can. On the Analog Planet, Michael Fremer gives one opinion, however, a different opinion was voiced by Harry at VPI, and Peter at Soundmith. I've been discussing this with them....Fremer says that SRA should be adjusted even if the back end of the arm is WAY high up as needed, whereas Harry, and Peter said to start with the arm in a horizontal position and move it slightly up and down to find the sweet spot. Peter said that my cartridge (Benz LPS) and some others have an additional facet in the diamond so bringing the arm up in back would be exaggerating the proper SRA. When I wrote back to Fremer, he answered with an insistance that he was correct. Does anyone want to add to the confusion??
128x128stringreen

Showing 1 response by karl_desch

karl_desch's avatar
karl_desch
422 posts
 
Although the setting the arm at the horizontal position by eye works for most arm/cartridge combos, isn't the advantage of using the microscope to set SRA come down to being able to set a good ballbark VTA for those cartridges that have more unusual cantilever/stylii angles or sylii with unusual sensitivity to SRA (micro line, shibata etc.)?

-Karl
More to discover