About this document

MA 6100 Service Bulletin: Wiring Fix by StefanoViganó is a document available to read on EtoBox.

This service bulletin from McIntosh Laboratory provides instructions to correct a wiring error in some MA 6100 preamp-amplifier units with serial numbers between AE1001 and AE1184. The modification involves swapping specific colored wires connected to the tone control and volume control circuit boards. Technicians are instructed to make the changes anytime other service is performed on affected units.

Author

StefanoViganó

Language

EN