Beogram 4000

28th May 2014

Although this turntable appeared to be running at the correct speed the strobe indicator suggested that a large error was present. The fault was due to the indicator mirror being incorrectly positioned so that it was showing the 60Hz rings instead of the 50 Hz ones, for 50 Hz operation the mirror assembly should be moved out to the position furthest from the turntable hub on the adjustable slide. [Beogram 4000]