*The lower front panel has been changed to a PRA-1003 panel. Maintained! A stereo power amplifier using a DC amplifier system. The power supply unit is equipped with 2 independent power transformers on the left and right sides. The powerful and clear sound emanating from the sturdy body is impressive! The well-designed analog meters are beautiful. You can enjoy all genres with very good extrusion and a sound that is not addictive. There are stains and small scratches throughout the exterior. Serial 110456 (Fujisawa Yukishi)
Maintenance information: 2024.3.7 Maintained (LR output meter relay replacement, LR power amplifier solder repair, differential circuit part FET, transistor replacement, pin jack replacement, interior and exterior inspection cleaning*Since the ceiling panel cannot be obtained from this unit, it remains the same)
Accessories: none
Main specifications: rated output 100W+100W (4Ω) 85W+85W (8Ω) transmission frequency characteristics DC to 100kHz W410 × H200 × D285 mm 17 kg
We've reduced the price! 2024/3/27 sales price 128,000 yen Maintained! Quad power amplifier Despite its compact body, you can enjoy a smooth, thick sound. It really goes well with speakers made in England, and makes you listen to 70s analog sound with a sense of dynamism. On the exterior, there are scuffs scattered on the top surface, and many other small scratches can be seen. Serial 22063 (Yonejima Satoshi)
Maintenance information: 2024.3.27 Maintained (INPUT DIN connector replaced, DW4P-RCA female cable created. Internal all-check, Lch power stage Tr x 3 large leak DC cut C, gain setting C off → replace. (No AC line fuse, installation, operation check)
Accessories: power cord, connection cord
Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
Comes with original box Genuine fusion coordination. 120W A+D class stereo amplifier Furthermore, it is possible to operate as a 290W mono amplifier with a bridge amplifier. The goal is to achieve a tone unique to vacuum tube amplifiers, and it is designed with a more advanced even-order harmonic circuit. It is in good condition with no conspicuous damage (Oikawa Tetsuji)
Maintenance information: 2024.3.27 Operation confirmed
Accessories: instruction manual, power cable, original box
Main specifications: 120W (stereo), 290W (bridge) input impedance 47kΩ playback frequency band 10Hz-50kHz W235 x H55 x D276mm (including terminals and legs) 4.8 kg
The price has been drastically reduced. 2023/11/26 Sales price 128,000 yen Maintained in 2022/6! An eye-catching power amplifier with its black and large power meter typical of Sansui. It entertains me with its power, which can be felt from its appearance, and its supple, stretchy sound quality. The exterior has dullness, scratches, rust, etc. over time (Oikawa Tetsuji)
Maintenance information: 2022.6.23 Maintained (both channel volumes replaced. SP relay bad contact replacement. Replace protectors, deteriorated transistors, resistors, and diodes in meter boards. Replace deteriorated transistors and resistors in the power supply board. Replace deteriorated transistors and capacitors in the drive board. OUTPUT selector switch cleaning. (General adjustment)
Accessories: none
Main specifications: left and right independent 2 power supply diamond differential circuit effective output 110W+110W (8Ω) load impedance 4 to 16 ohms W482 x H187 x D450 mm 20.3 kg
The price has been drastically reduced. 2024/3/22 sales price 250,000 yen ※117V specification. Maintained! McIntosh's initial solid state power amplifier. The rich and powerful sound unique to vintage MacKins is full of appeal that is different from current models. When combined with the company's C26 preamp, you can enjoy the flavor unique to vintages that are even thicker and darker. There is a feeling of use such as scratches, rust, and slight panel peeling. Serial AH1163 (Takasaki Atsushi)
Maintenance information: 2024.3.21 maintenance (SP switch replacement, rubber foot installation, panel headphone peeling correction (other characters cannot be corrected) lamp replacement, power stage Tr, C, meter board pod replacement, SW, VOL cleaning)
Accessories: instruction manual (copy)
Main specifications: output 105 W+105 W (4/6/8 ohms) LR volume control speaker switch with headphone terminal W440 x H225 x D390 mm approx. 35 kg
Comes with original box Genuine fusion coordination. 120W A+D class stereo amplifier Furthermore, it is possible to operate as a 290W mono amplifier with a bridge amplifier. The goal is to achieve a tone unique to vacuum tube amplifiers, and it is designed with a more advanced even-order harmonic circuit. It is in good condition with no conspicuous damage (Oikawa Tetsuji)
Maintenance information: 2024.3.27 Operation confirmed
Accessories: instruction manual, power cable, original box
Main specifications: 120W (stereo), 290W (bridge) input impedance 47kΩ playback frequency band 10Hz-50kHz W235 x H55 x D276mm (including terminals and legs) 4.8 kg