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Just picked up a VPI HW19 JR turntable. Believe it has a MK 4 platter, Audioquest tonearm and Grado Reference Sonata high output MC cartridge. Paid well under $1K for everything. Replacing a Pro-Ject Debut 3 which was basically plug and play. Table is sitting on a Target Wall Mount with a piece of 3/4" MDF under the table as the stand was a little too small to fit the table. Table is level.I currently have no test equipment, VPI online manual is not much help and I'd like to set up the table as best as possible without going too crazy.One issue I have is allen screw that controls tonearm height came loose so I need to reset the proper height of the arm.I manually set the tonearm weight/anti-skate to 1.5 grams but would like to check it with a gauge. Is the Shure gauge reliable enough? Would have to buy one.I know there are a bunch of other settings that I should be doing. Which ones are the most important, what affordable tools do I need and what are the best ways for a novice to do them?Pic is attached that seller took before arm got screwd up. More pics in my gallery.
If the tonearm is mounted at the suggested 211mm from spindle to pivot distance, then the arm will only be able to get to a Baerwald (or Lofgren A) curve, using an 18.128mm overhang. The null points would be at 65.998 (66) and 120.891. If you feel bold and want to file some more of the slot out (towards the front) you could achieve a Lofgren B curve (but I wouldn't F up the arm). I have mine in the Baerwald alignment and it sounds fine. Others here like the Baerwald over the Lofgren B curve, but each has it's own slight advantages over the other. The most important thing is to get that nasty old offset angle correct and the traditional null point alignment technique gets you there.Nice table, I have the Hw-19jr. and it is a very nice machine, better if I had your upgraded platter.Wayner
A warm welcome to bastlnut...a veteran turntablist if there ever was one John
A warm welcome X2
My information manual says 211. I also have a drawing that says 210. My HW-19jr has it drilled at 211. So I guess there is a problem. Just like the Rega arm, specs call for 222 and many are mounted at 223. Therefore, you'll have to measure the distance. Should do that anyway just to confirm the distance. If yours is at 210mm (pivot to spindle distance) then the overhang is 18.207 with null points at 65.998 and 120.891 (for the same Baerwald alignment). The null points are where the stylus is perfect alignment with groove geometry and the points are measured from the turntable spindle's center point.Wayner
hallo all,there is a way to cheat with the alignment. you can twist the cartridge in the headshell to compensate for lack of distance from the pivot to tip....eff. length.Grado cartridges has a short distance from diamond tip to mounting screws, so it will probably allow Loefgren alignment on the Jelco tonearm.i prefer the Loefgren points when at all possible, but i do fine tune alignment by ear.regards,bas