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MC30U.S.A

Manufacture:McIntosh
Price: JPY 408,182(pair)Sold Out
23-39596-12701-00
U.S.A 1955 made
Arrival: 2023-06-16 19:59:42
The price has been drastically reduced! 2023/6/16 sales price 498,000 yen Full maintenance completed on 2022/6/18! A vintage mono power amplifier with many fans even now, half a century later. The glossy high range, the thickness of the mid-low range, and the sticky sound quality are flavors unique to famous vacuum tube machines. The left and right sides come out cleanly without interference, so you can feel a better sense of localization than a stereo machine. The good separation unique to mono amplifiers is also attractive. The exterior is dull and has small scratches similar to its age. Serial 8E924/8E269 (Yonejima Satoshi) Maintenance information: 2022.6.18 Maintained (common: 5 x 2 for film capacitors, VitaminQ 0.22 μF, and other oil capacitors. Replace 2 1/2W resistors made in the USA x 2. HUM ADJ disassembly and repair. Vacuum tube socket and RCA jack cab repair. No.8E269: Vacuum tube 5U 4GB deterioration replacement Replace the 100 μF electrolytic capacitor with one made in USA. Replace the oil capacitor 0.1 μF VitaminQ → Black Beauty. No.8E294: Bad Diode Replacement 3 2W and 1/2W resistance deterioration replacements. 0.1 μF oil capacitor added. Other operation has been checked (measured at 28 to 40 W with rated output AC100 to 117 V, SP: 8 ohms) There are some missing SP terminals on No. 8E269) Accessories: There are no accessories Main specifications: rated output 30W, input sensitivity 0.5V, vacuum tubes 6L6GC x 2, 5U4 x 1, 12AX7 x 2, 12BH7 x 1, 12AU7 x 1, W356 x H203 x D203 mm, weight 15.8 kg
　　
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