How to repair a McIntosh 240 by an Engineer Technician.
Today we will preserve and repair 2 McIntosh 240 power amplifiers. https://www.ericsguitaramplifierrepai... These are the best sounding power amplifiers to come across my test bench in 30 years. We will reform the can capacitors. Rebuild the Bias circuit and replace the general electrolytic capacitors in the main turret board.
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