Having trouble with hum ?


New VPI scout / JWM9 /Clearaudio Virtuoso Wood. Pre-amp is a Rotel 995. Cable from turntable to pre is Pro SilwayII -1M.Mounted on Brightstar sandbox /BDR signature shelf.
Using ground table to pre, also tried ground table sub chassis to table.
Puzzled , any firther suggestions ?
rockhoarder
If you wiggle the interconnect cables or RCA plugs, does the hum change or go away? I am just looking for a bad RCA plug, or cracked solder connection on the plug. If the hum does change or go away, the bad solder connection could also be on the inputs on your preamp or other gear in the path.
Rockhoarder, try moving the motor at bit or put a mouse pad under you motor and see what happens. I had a similar problem with my Aries when I switched speeds to 45 from 33. Anyway, the problem went away...(and I removed the mouse pad)!