McIntosh MC502 Amplifiers For Sale Model: McIntosh MC502Type: AmplifierYear: 1978-1989Watts Per Channel: 50 Watts x 2 Channels, 150 Watts x 1 Channel Here is a list of McIntosh MC502 amplifiers for sale: Clicking a link to eBay may result in a referral commission being paid if a purchase is made.Loading...