The price has been drastically reduced! 2023/9/30 sales price 898,000 yen maintenance completed! Comes with a bonnet The original MC275, the pinnacle of Macintosh tube amplifiers, has arrived. A historic masterpiece 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. Corrosion around the fuse is conspicuous on the exterior (Satoshi Yonejima)
Maintenance information: 2023.9.30 maintenance completed (selenium deterioration → diode added. 3 100/30μF block capacitors have been replaced for deterioration. 0.22 μF oil capacitor replacement. Electrolytic capacitors 12 μF and 3 other deterioration replacements. 4 resistors replaced with 2 W domestic ones → made in the USA. 10 resistors were replaced with 1W and 1/2W domestic ones → made in the USA. Vacuum tube socket and RCA jack caulking repair. Other operations have been checked (measured at 72 to 98 W with rated output AC100 to 117 V, SP: 8 ohms)
Accessories: bonnet
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