045217-PAE

This board is a reproduction of McIntosh PCB 128279 which implements the power supply, protector, and headphone attenuator circuits in the MAC4100 receiver (assembly number 045217). The board layout follows that of the original, and no changes were made to the circuit design. The new PCB is manufactured with plated through-holes and 2-ounce copper to make the board more robust in the event that future repairs are needed. Silkscreen reference designators were also added to aid assembly.

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