Mint Protractor for the Classic Toneram 10.5i-SE


Does anyone with using a Mint made for this particular tonearm know what parameters Yip used to create it? Specifically, the mounting distance (Pivot to Spindle) and overhang? I saw some posts on here that suggested he uses 259 mm, which is not correct as the P-S is 262 mm. I emailed Yip but no response so far. Thanks.
actusreus
I used Feickert Protractor to measure S2P distance on my VPI Classic 3 and I got 258 as well. I tried both VPI protractor and MintLP and slightly prefer Mint's result as well.
I looked back at my email with Yip and he did not mention what he used for my JMW 10.5i arm (I ordered his mintLP while I still have Classic I, I use the same protractor for my Classic 3 now, assuming that it would be the same).
Suteetat,
Would it be possible for you to compare the position of the stylus on the VPI grid with the alignment using the Mint? If your cartridge was aligned with the Mint, all you have to do is position the VPI jig and observe where the stylus lands on the grid. This would go a long way toward clarifying the specs on my Classic. Thanks!
Using VPI alignment, the tip of the stylus would be
between 0.5-1mm behind mint protractor. I am having a bit of a difficulty as my VPI protractor has a bit more wiggle room than Feickert protractor when seated on the platter so
there is going to be a little bit of give and take here.
Interesting, I optimize my VTA the realign with the MINTLP. For my cartridge I have 9 turns on the VTA tower. I then realign with the MINTLP with the 9 turns on the VTA tower, that ensures I am right on with the arc protractor at my optimal VTA. I just checked the Jig, with the same 9 turns, and the stylus is still within the dot, but towards the back of the dot, towards the pivot. It is not centered on the dot. Of course if I lower the VTA the stylus moves up, so I could change the VTA and make it come right on. Bottom line, when the MINTLP is right on, with my 9 turns on the VTA tower, I am towards the back of the dot on the VPI jig.
Captain_winters, you are right. I was wondering about the same thing as I recalled that when I first got mint protractor, I thought that mint required me to move the cartridge backward a notch as well. Anyhow, my VPI protractor was not quite setup properly. I never used this protractor actually since my local dealer used his VPI protractor to setup my table initially then after awhile, I used mint protractor to readjust the cartridge again which I liked the result better. Anyhow, so I took out the arm and readjusted VPI protractor again to make sure I get the right lenght where the protractor snug up against the armbase with as little wiggle room as possible. After doing that, the tip of the stylus that is alligned right on the line with mint protractor sits pretty much on the back edge of the dot on VPI protractor. However, this is with VTA adjusted to the sound that I like using mint protractor, since VPI protractor is thinner, the actual point may be different yet again.