Maintained! The original MC275 is the pinnacle of Macintosh tube amplifiers. A famous historical instrument that deeply entertains music with a powerful tone with velvety luster and thickness. The rich sound that makes you feel a sense of life rather than resolution or wide range is just the Macintosh sound itself. The exterior has rust, dirt, and a feeling of use (Hiura Katsuji)
Maintenance information: 2023.8.21 Maintained (Block Conde 100/30 μF Bad Replacement, 4 Electrolytic Capacitors, 12 μF, Other Deterioration Replacements, 2 Electrolytic Capacitors, 100 μF, Domestic → US Made, 2 Replaced Film Capacitors, 0.22 μF, Other Oil Capacitors, Thermistor Degradation Replacement and Addition 2, Selenium Deterioration → Diode Added, 2 Resistors, 1/2 W Deterioration Replacements, Vacuum Tube Socket and RCA Jack Caulking Repair※ Other operations have been checked
Accessories: none
Main specifications: 75W+75W (in stereo), 150W (in mono), vacuum tube 12BH7 x 2, 12AX7 x 1, KT88 x 4, 12AU7 x 2, 12AZ7 x 2, W311 x H203 x D438 mm 30.4 kg