Turn table speed variation question


I've always found that tracks containing sustained piano notes (chords mainly) seem to highlight the smallest variation in platter speed.

However, I do not notice the same speed variations with sustained notes played on any other instruments.

Works well when auditioning turntables, but a PITA when you hit those older, less than stellar recordings, where the tape machine cause the issue.

Wondered if anyone else had the same experience with a different instrument, or is this specific to the piano.

Thanks
williewonka

Showing 1 response by dinster

Will, I think there is considerable wow on many recordings, and as you suggest, mostly, I think it is from the original tape, but I often wonder how much is due to my turntable and how much is the recording? To sort it out I check the CD of the same lp, and mostly it's on the CD as well, makes it difficult to evaluate the TT unless you know it to be a wow free recording. I use the Feickert platter speed app. to reassure myself that the turntable is not the culprit as well.