Turnable database with TimeLine


Here is a database showing various turntables being tested for speed accuracy and speed consistency using the Sutherland TimeLine strobe device. Members are invited to add their own videos showing their turntables.

Victor TT-101 with music

Victor TT-101 stylus drag

SME 30/12

Technics SP10 MK2a

Denon DP-45F
peterayer

Showing 4 responses by ketchup

I would like to again offer my Timeline Calculator Excel file for anyone who would like to try it out. You enter the distance to the wall and the laser deviation per revolution and it gives you the circumference of the virtual circle that the laser travels, the speed error of your platter in percent, the RPM your platter is off by, and the actual RPM of your platter. It can also tell you how many Hz a given frequency is off by.

Here's the original thread:
http://forum.audiogon.com/cgi-bin/fr.pl?eanlg&1327029459
From Jfrech's post about the Grand Prix Monaco:

"A highly accurate test procedure has demonstrated the speed error to be an extremely low .002%! Speed accuracy equals frequency accuracy, which means there is virtually no distortion on playback."

Is anyone else wondering what their highly accurate test procedure is?
Ketchup, I'll take you up on your offer. How do I get my email to you so that you can PM me? Thanks.

The only way to contact someone through Audiogon that I know of is to click "Learn" then "Member Directory." Look up the person you want to contact and then click "Send Message." I'll send you a message now.