Care And Maintenance - Mark Levinson 383 Owner's Manual

Care and Maintenance

To remove dust from the cabinet of the Nº383, use a feather duster. To
remove dirt and fingerprints, we recommend isopropyl alcohol and a
soft cloth. Apply the alcohol to the cloth first and then lightly clean the
surface of the Nº383, going with the grain of the brushed aluminum.
Warning! At no time should liquid cleaners be applied directly to
the Nº383, as direct application of liquids may result in
damage to electronic components within the unit.
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