The pulley on my technodec was loose as well when I got it. The pulley has small set screw on the side that I used to fix it to the motor (I needed a metric key). You have to be careful though that there is a small clearance from the pulley to the motorhousing. It should not touch the housing, which might be causing the noise on yours. The pulley on mine is now just about 1/2 mm away from the housing. This way the motor is dead quiet, quieter than my planar 3 motor and much quieter than my old linn.
I am curious though if you hear something from the distributor. What was strange to me is that most manufacturers glue the pulley to the motor, since the setscrew usually causes excentricity. I am wondering wether the Gyro has a simlar pulley. Maybe somebody with a new Gyrodec can answer this question?
Good luck,
Rene
I am curious though if you hear something from the distributor. What was strange to me is that most manufacturers glue the pulley to the motor, since the setscrew usually causes excentricity. I am wondering wether the Gyro has a simlar pulley. Maybe somebody with a new Gyrodec can answer this question?
Good luck,
Rene