Another Platter Speed queston


So I got the Dr. Feickert platter speed iPhone app and tested my Well Tempered Classic TT with the Analogue Production's Test LP.
When I ran the track with the 3150Hz tone, the app was reading a mean frequency of 3171Hz with my speed at higher than 33 1/3 by about .05% if I remember correctly. So I have three questions:
1) If the tone isn't exactly 3150Hz won't that effect the accuracy of my TT speed?
2) How would one adjust the speed on a Well Tempered TT?
3) Could the test LP's tone be wrong or is the app reading it wrong?
thanks
ebuzz

Showing 2 responses by lewm

If all else fails, try to find out what type of motor you have, and then select an aftermarket motor controller that is suited to it. Not only will your platter speed be adjustable but also the constancy of the speed will likely improve, and motor noise/vibration will lessen. The net effect is surprisingly beneficial.