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Steve w
08-02-2002, 11:01 PM
Where are you supposed to put the turntable's groundwire if neither the phono pre-amp nor the amp have a place to put it (like receivers do)???

Sckott
08-03-2002, 04:55 AM
Some arms don't require you to use a ground. Sometimes it's built in to the negitive side of the connection.

If you get a Bzzzzzz, look for an ajacent screw in the back of the reciever (or pre), unscrew it a few turns and park it there.

My Rega RB300 arm does not use the ground, although my tube pre has one. I believe the upgraded RB250 Rega arms DO have a ground wire.

Pinknik
08-03-2002, 11:03 AM
Originally posted by Steve w
Where are you supposed to put the turntable's groundwire if neither the phono pre-amp nor the amp have a place to put it (like receivers do)???

Try attaching it to the screw on the faceplate of the nearest A.C. outlet.

Richard Feirstein
08-05-2002, 07:56 AM
No, that will cause a ground loop; not a good thing. Connect the ground wire to a screw head on the pre-amp. If you get no hum without it you can leave it off.

Richard.:D