Transformer for Marantz 6300.
 The primary winding of the original transformer often breaks.
 This is a new copy and therefore not an original.
 The dimensions do correspond to the original.
 The transformer is primarily 230V and 115V.
 The red numbers in the diagram correspond to the numbers on the transformer.
 Pins 2 and 3 of the transformer must be connected for use on 230V.
 Some knowledge of electronics is required when installing the transformer!