Disposal prices have been reduced! (Member discount does not apply) 2023/8/27 sales price 250,000 yen EX-PRO mono power amplifier. A vacuum tube amplifier with an attractive design that is dressed in a beautiful form. It features a sound image with a clear outline that seems to be proportional to the exterior, and is characterized by sharp sound quality that matches well with modern speakers. The exterior is dull and has small scratches. Serial 112047/112048 (Yonejima Satoshi)
Maintenance information: 2023.8.27 Operation confirmed
Accessories: power cable
Main specifications: Vacuum tube used 12AT7 x 2, 6L6GC x 2, output 30W, output impedance 4Ω, 8Ω, 16Ω W240 x H227 x D345 mm, weight 16.5 kg
Tube mono power amplifier released in early McIntosh, which is low in stock! At that time, in order to realize the highest power of 50 W, a powerful power supply unit was made in a separate housing. From the design, unimaginable freshness and attractive sound full of vacuum tubes have been revived to the present day. The appearance has scratches and dullness due to aging. (Tamura Eiji)
Maintenance Information: 2016.1.3 Maintained (2 x 1 AC code replacement. Block.C20μF x 4 replacement 4pcs x 2 1*2 Block.C20μF x 3 Exchange Replacement for selenium diodes 1 x 2 2 x R2W replacement 7pcs R1W replacement 2 x 1 x R1/2W replacement VT5U4GB replacement. Replacement fuse3as.B and additional 1 pair of holders x2 Main body 8pin input ⇔ RCA input Assy creation 1 x 2 Create 8pin output ⇔ output pin Assy 1 x 2 1 Oil.C0.01μF replacement 2 x 1 Oil.C0.47μF replacement 2 x R2W replacement R1/2W replacement 8 x 2)
Accessories: no accessories
Main Specifications: Output: 50W (Rated) Load Impedance: 4/8/16/32/600Ω Input Sensitivity 0.5V Frequency Characteristics: 20 to 20,000 Hz Damping Factor 10+ Noise Level: 90 dB or less vacuum tube/piece CH min: 12AX7×1, 6J5×2, 6L6G/1614×2, 5U4 × 1