Cartridges & Sensitivity to VTF

Dan,

Thanks for the feedback on the XV-1s. I've had some time listening to that cartridge in a friends system and it sounds great. his system produces a very nice, whole, and altogether sound. Where are you currently tracking on VTF?

Dre

Txp1,

Where are you currently tracking on VTF?

The Benz feedback is interesting. I have and L2 wood that's in the case not being used since I got the Skala. A friend has a Ruby 3 that I mounted for him but we didn't get to do any fine tuning that night. Since then he has played with a couple VTF/VTA changes although I haven't really listened to the table since then for any length of time. I'll be sure to let him know that there are a few things he can try in order to potentially get more out of his cartridge.

I've also heard the Glider on other systems and the comments on the Glider seems to align with what I had noticed on that particular system I had listened to.

I have and Incognito modified RB-250 with the Michell Tecnoweight. For a Rega style arm user, the Technoweight makes VTF adjustments really easy. My currently mounted arm can still give me that resolution of adjustment but it's not as easy.

Dre

Doug,

Is this adjustment of 0.02 grams consistent across the cartridge manufactures suggested tracking range? For example the Airy3 (I didn't find the specs for the UNIverse) appears to be 1.7 - 2.5 grams which is a pretty large range. If not, how do you find the range of sensitivity for the cartridge that is around the 0.02 gram audible region for changes?

Thanks,
Dre

I have a Benz Ebony and a VPI Nordost arm. I have determined that there is not much difference at all settings except that there is more air - bloom around the instruments at the best setting. Ive read that you adjust by listening to the bass, but I dont find that much difference. I suspect that the stylus shape has a lot to do with this...spherical, shabata, eliptical, etc. I like that o-ring suggestion Dougdeacon.

Stringreen,

We first used O-rings to fine tune VTF on an OL Silver. Of course they'd work on any arm with an exposed length of end stub behind the counterweight. Just set your c/w for the maximum downforce you're likely to want, then reduce in increments by adding O-rings.

We later switched to a TriPlanar, which also had no fine VTF adjustment at that time (new ones now do). The O-rings really enjoyed this upgrade. They sound better on a $4K arm than on a $1K arm! ;-)

I've also posted about using (smaller) O-rings for fine tuning antiskating to a degree not possible with the sliding metal weight the TriPlanar comes with. Soon after that post a certain gentleman named HW started including O-rings along with the metal weight in the antiskate retrofit kit for the JMW's. My patent infringement attorney is looking into this scandalous appropriation of freeware for commercial purposes. ;-)