Getting The Most Out Of My Scout


Hi Folks:

For a variety of reasons I've decided, for now, to keep my VPI Scout and upgrade my cartridge from a Dynavector 20XM to a Dynavector XX2MKII. Before my cartridge arrives and I make the change I'd like to make sure I'm getting the most possible performance out of my Scout. I am aware of the following upgrades that are available through VPI:

300 RPM Motor (I have this already)
Super Platter and Bearing
HRX Mini Feet
JMW9T Arm (with Nordost wiring?)
Stainless Steel Clamp
SDS Speed Control

Are there any I am forgetting?

Here is my question: Which of the available upgrades will provide the biggest performance improvement? If anyone cares to rank order the upgrade options that would be great.

Final question: I am interested in using a better set up jig (better than the stock one from VPI) when I install the new Dyna XX2MKII. Which of those available allow the best cartridge alignment for this table? I've seen a few out there but cannot tell which would be the best to use.

Thanks for your help!
dodgealum
Dodgealum...sounds good. Would love to hear the results from your use of the Mint Tractor with both carts and overall improvement (or lack thereof) of optimizing cart setup. Especially interested in the 20X vs XX2MkII comparison once you get both carts dialed in optimally. Thx
OK, it was interesting. I began by checking the setup on my 20XM to see whether I got it right with the VPI jig and a basic Shure stylus gauge. First, I checked the tracking force. I had carefully used the Shure gauge and thought I had it set at 1.85. Wrong! Actual tracking force as measured by the new digital gauge was 2.345. Next up was the alignment. To my utter amazement I found that I had nailed it with the VPI jig. So, rather than put the table back in the system to see what a change in the tracking force would yield, I skipped that step and went right on to setting up the XX2MkII. Using the Mint is not all beer and skittles--it takes time and can be fatiguing (on your eyes, back, nerves, etc). But, after lots of practice with the old fine motor skills I got it right where I wanted. Then set the tracking force at 1.853 and let her rip. Sounded great--I mean really, really great--right out of the box but I got some really minor mistracking in difficult passages so I increased the tracking force to 1.952 and BAM all that went away. Now I'm breaking the cartridge in and with only three sides played am already smitten! Very similar house sound to the 20XM but with much greater resolution, inner detail, speed and frequency extremes. Reviewers sometimes talk about a "veil being lifted". I would say so indeed. Anyhow, got to get back since the side is over and I want to get 10 or 15 hours in before I start any serious listening.

Oh yeah, one other thing. My early JMW9 does not have a fine adjustment screw on the rear stub of the arm. I purchased 1/2" ID O'Rings at the Home Depot for $1 and slid one over the rear stub. This allows me to make super fine adjustments to the tracking force without moving the large counterweight (and screwing up the azmiuth adjustment). This is a nice "fix" if you have one of the older style arms, which are a pain in the neck to get the tracking force right since the slightest movement of the big counterweight yields big changes in the tracking force.
You can try a tube below your Turntable. It will be a better isolation device than any rack, feet, cones ... and it is very cheap.
Instead of investing all of those bucks in upgrading the Scout (aka: "Doing the VPI tango) you may want to consider buying another and better TT.
Dodgealum...digital scales are unnecessary. By that I mean (and have posted on these pages many times) that every cartridge off of the assembly line is just a bit different from its brothers, and therefore needs different pressures to sound its best. If the literature says the cartridge is designed to work between .75 and 2.75 grams, that means that somewhere in that range there is a perfect VTF ...not that the cartridge will play best at any VTF between those limits. I find that a scale is only good to get me in the "ballpark"..meaning the Shure scale is perfectly good. By the way...the Shure scale is far more accurate if you take the reading at the edge of the platter, with the front "feet" hanging off of the platter. Anyway, I urge all to experiment with various VTF's between the manufacturer's suggested limits to find the optimum VTF for YOUR cartridge. Also check it every few weeks, because it WILL change.