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C11U.S.A

Manufacture:McIntosh
Price: JPY 343,636 Sold Out
25-46917-14126-00
U.S.A 1961 made
Arrival: 2025-09-15 20:03:46
The price has been reduced! 2025/9/11 sales price 398,000 yen I replaced deteriorated capacitors etc. and refreshed them! It is a model that was sold between the first stereo preamp C20 and Tubyu's last preamp C22, and was only sold for a very short period of time. The highly perfected sound made during the maturity period of vacuum tube amplifiers, which is a bit different from the C20 and C22, is attractive. There are small scratches and dullness on the exterior due to years of use. Serial 156N4 (Tomonori Asaine) Maintenance information: 2025.9.15 Maintained (vacuum tube 12AX7, 5 replacement, block capacitor, 20/40/1000 μF, etc., replacement, 4 electrolytic capacitors, 0.47 μF, 10 other noise exchanges, 4 diodes added due to selenium deterioration, 1 W and 1/2 W replacement, 4 resistors, 1/4 W additional resistors to reduce switching noise, 6 additional resistors, chassis screws replaced with original vacuum tubes Socket and RCA jack caulking repairs and other operation checks with AC 100 to 117 V*Please do not change the order of the vacuum tubes as much as possible. (Characteristics such as noise level are optimized) Accessories: none Main specifications: ECC83 x 6 sticks used W388 x H179 x D360 mm weight 7.46 kg
　　
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