It comes with M-147C & M-148A transformers and 4- 5U4 and a solid state 5Y3 as shown. According to the previous owner, This came out of a Tektronix lab and was in operation until fairly recently. This was brought up slowly on a variac and tested with an amplifier and worked fairly well. Note that it will likely need a full tune-up. The AC cord should be replaced as well.
I will also be listing an additional MI-200 / A-109 amplifier and Power Supply for parts or repair. The item "Vintage McIntosh MI-200 A-109 K-107 Mono Monoblock Tube Amplifier Power Supply" is in sale since Wednesday, July 31, 2019.
This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "audiogod79" and is located in Lyons, New York. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Bolivia, Ecuador, Egypt, Guadeloupe, Iceland, Jordan, Sri lanka, Luxembourg, Macao, Martinique, Maldives, Peru, Pakistan, Reunion, Viet nam, Uruguay.