jrcotner

Responses from jrcotner

Turntable Thrumming
Thanks for all of the advice.  I'll remove the belt and see what happens.  
Turntable Thrumming
How do I check for either of these?  
Turntable Thrumming
I started working from the amp to the turntable to find the noise, and discovered that once I removed the lid from the turntable it went away.  I had played records with the lid up, which seems to have amplified the noise.   
Turntable Thrumming
It is cycling at about one cycle per two seconds.  The actual sound is probably 500 Hz or so.  
Turntable Thrumming
Thanks for the info.  The noise seems to be around 0.5 Hz.  The sound is gone when the motor is off.  I'll try removing the platter and belt to see if the noise is associated with either of those.  And a test record should be on my wish list.