Problems with AC Turntable Motor replacement AC Turntable Motor Replacement This article can help you diagnose and solve your AC motor problems. To simply replace an AC synchronous turntable motor with the same again is not as easy as installing our DC motor kits for the following reasons.
Cartridge Troubleshooting and Setting-up Stylus Wear Using 40 to 80 times magnification on a microscope it is possible to check the wear. The tip of the cartridge should be an ellipse but when worn, the sides of the tip get flat either side and then into concave with
Tonearm Troubleshooting We understand the frustration that occurs when a system malfunctions. Tonearms need to be set up correctly and are one of the more potentially problematic items of equipment. This is a list of problems and solutions to hopefully get you out of trouble. To save time
Turntable Troubleshooting Speed variation If there is significant speed variation then possible causes are as follows. Significant changes in room temperature – this affects the viscosity of the oil in the bearing. Lack of oil in the bearing, check and add if required. Changed belt tension or a
Troubleshooting Hum Problems Hum problems in audio can be notoriously difficult to track down. Usually they result from earth loops between equipment that creates a mains derived voltage oscillation that feeds into the signal path in your amplification. This is then amplified internally by your amplifier to produce
Troubleshooting Hi-Fi equipment Troubleshooting Hi-Fi systems can be tricky. We have compiled information which we hope you'll find useful and always welcome new contributions. Troubleshooting Hum Troubleshooting Turntables Troubleshooting Tonearms Troubleshooting Cartridges DC motor and power supplies AC Motor and power supplies