Maintenance & Calibration

Job Description: 1) Tests and adjusts assembled phonograph turntable and record-changer unit for specified operation: Adjusts speed of turntable to specified number of revolutions per minute, using screwdriver and stroboscope. 2) Listens for and eliminates noise in bearing. 3) Removes humming noise from coil. 4) Adjusts pickup arm, record magazine, elevator shafts and pads, and […]