Maintained! Sansui 07 series 10th anniversary model. It is a model that has achieved a wide range with CD playback in mind. It is an amplifier with sound quality that is compatible with a wide range of sources of all genres, with a strong low frequency typical of Sansui. There are dullness and small scratches appropriate to the model year (Oikawa Tetsuji)
Maintenance information: 2024.11.17 maintained (output relay replacement, selector lamp replacement, power amplifier section adjustment volume replacement, protector part transistor replacement, slide switch disassembly polishing grease application (phono selector, reck-out), push SW decomposition polishing grease application (input selector, tone, subsonic, ride ness, muting, frequency switching), master volume dismantling, cleaning adjustment, etc. Volume cleaning, interior and exterior inspection cleaning, pin jack polishing, adjustment*Relay operation takes 15 to 20 seconds)
Accessories: instruction manual
Main specifications: 130W+130W (8Ω) size W466 x H161 x D431 mm weight 21.5 kg
The price has been drastically reduced. 2024/11/6 sales price 178,000 yen 2023/11 maintenance completed. Capacitors, transistors, and other deteriorated parts have been thoroughly replaced and brushed up! A flagship model from the 70s. Only this model has a very aggressive sound, and the sound comes out hot and forward. This is one car that makes jazz and rock sound crisp, thick, and exhilarating. Not only is the sound completely different from modern amplifiers, but the retro face is also attractive. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.11.2 Maintained (capacitor, transistor, semi-fixed resistor, resistor, relay, SP terminal, RCA terminal, light bulb, lamp cover, fuse holder replacement. (Since the LOUD-SW was damaged, disassembly and correction, internal cleaning of each SW class, resolder flux cleaning of substrates, circuit adjustments, internal and external cleaning, and various tests.)
Accessories: copy of instruction manual
Main specifications: 80W+80W (8Ω) frequency characteristics 5Hz to 100kHz tone control/bass, midrange, treble 3-stage adjustment W462 x H155 x D316 mm 17.5 kg
Maintained by the manufacturer! The last limited version in the S10 series. The well-built structure, which weighs 29 kg, is directly linked to the sound. It is a powerful machine that has an excellent driving feel and can easily drive even large woofers. Compared to recent modern models with a thin mid-low range, the driving power with a clear sense of energy is attractive. There is overall dullness and small scratches (Sasaki Shota)
Maintenance information: 2024.11.15 manufacturer maintained (source direct SW, input switching SW, speaker relay replacement. Amplifier board inspection, solder correction, idling adjustment, sound output test. cleaning)
Accessories: power cable
Main specifications: 100W+100W UHC single push circuit high rigidity chassis W434 × H181 × D485 mm 29 kg
The disposal price has been reduced! Member discounts are not applicable. 2024/4/24 sales price 69,800 yen ※Since the digital input circuit module cannot be repaired, the digital input cannot be used. Maintained! Kenwood pre-main amplifier. It plays clear, transparent mid-high frequencies and low frequencies with a firm sense of power typical of Kenwood in a well-balanced manner. There is an air cap mark on the top of the front panel. (KOBAYASHI Hitoshi)
Maintenance information: 2024.4.24 Maintained (input board connector correction, switch correction, contact correction, operation confirmation) 2023.5.21 Maintained (display lamp replacement. Switch and volume contact correction. (*The digital circuit module is broken, but the digital input cannot be used because it is not available)
Accessories: none
Main specifications: 150W+150W (8Ω) phonomC/mm mounted damping factor 1000 W 476 x H170 x D424 mm 19.7 kg
A refined model of Luxman's long-selling L-507ux Class AB premain amplifier. The audible signal-to-noise ratio is high, and musical expressions that are neutral and have a high degree of perfection that you won't get tired of can be obtained. There are no noticeable scratches on the exterior. Serial G20101521 (Hiura Katsuji)
Maintenance information: 2024.11.11 sound output confirmed
Accessories: instruction manual, remote control, power cable
Main specifications: rated output 100W+100W (8Ω) 150W+150W (4Ω) dimensions H440 x T178 x D454 mm weight 22.5 kg
Comes with original box! This is a Class A, Accuphase top integrated amplifier. The “Balanced AAVA” volume control system, which is mounted on the C-3850, the top model of the preamp, was installed for the first time in this machine, and the resistance to external noise interference has been greatly improved. As a result, the low frequencies can also be removed cleanly, making it extremely powerful. The sound starts up smoothly and the sound field is reproduced with depth. This is one unit that boasts an amount of information that exceeds the boundaries of a pre-main amplifier. The condition is generally good, although there is a light feeling of use. Serial L8Y817 (Yamato Yuki)
Maintenance information: 2024.11.12 Operation confirmed
Accessories: remote control instruction manual, power cable, original box
Main specifications: rated continuous average output: 150 w/ch (1 Ω) 120 w/ch (2 Ω) 60 w/ch (4 Ω) 30 w/ch (8 Ω) frequency characteristics: 20 Hz to 20 kHz damping factor: 800 (8 Ω 50 Hz) load impedance: 2 to 16 Ω W465 × H191 × D428 mm 25.3 kg
The price has been drastically reduced! 2024/11/9 sales price 228,000 yen Marantz's current pre-main with the name of the Original Special Edition. Reasonably priced while inheriting the current feedback preamplifier+switching power amplifier configuration of the flagship model PM-10. It is packed with the uniqueness of a company that prioritizes sound quality, such as adopting a copper-plated chassis and a machined solid aluminum insulator. There are some threads on the exterior. Serial 15210600302 (Yonejima Satoshi)
Maintenance information: 2024.11.9 operation confirmed
Accessories: remote control, instruction manual, power cord, original box
Main specifications: 100W+100W (8Ω) PHONO (MM/MC) W440 × H127 × D453 mm 15.7 kg
Although it has been cleaned, the cigarette smell remains, so it is cheap. Marantz mid-level premain. It features a sense of transparency and delicate tone typical of Marantz. It is supported by a thin yet firm power supply, and you can enjoy sound with a sense of stability. The exterior is dull and has a feeling of use. Serial 200000549002 (Takahashi Nobuyuki)
Maintenance information: 2024.11.4 operation confirmed
Accessories: Remote control power cable instruction manual is being ordered
Main specifications: 90W+90W (8Ω) 140W+140W (4Ω) frequency characteristics 5Hz to 100kHz W440 × H123 × D444 mm 18 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/10/30 sales price 118,000 yen This model was developed by introducing PM-11S3 technology. It is a premain amplifier with a high degree of perfection, such as a smooth high frequency with high SN, a low range with a rich sense of volume, and a sound field space with an excellent sense of depth. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.10.29 Operation confirmed
Accessories: remote control, instruction manual, power cord
Main specifications: 90W+90W (8Ω) 140W+140W (4Ω) Phono input 1 system (MM/MC) line input 3 systems W440 x H123 x 457 mm 18.5 kg
The price has been reduced. 2024/5/19 sales price 49,800 yen Maintained. This is a heavyweight premain amplifier manufactured by PIONEER. Since they are only from the bubble period, large quantities of material were used, and they are highly cost-effective amplifiers. Even the smallest sounds are clearly reproduced, and the sound quality, which is both thick, shows how well crafted it was unique to that time. Overall there are small scratches, dullness, etc. (Oikawa Tetsuji)
Maintenance information: 2024.5.19 maintained (output relay replacement, master volume exchange, muting SW exchange, direct switch, etc., switch disassembly polishing grease application (input selector, recoup, loudness, tape 3, speaker switching SW), each volume, switch cleaning, interior and exterior inspection and cleaning, operation confirmation. * (Additional note) Since the master volume is a replacement, it can be adjusted in detail when the volume is low to medium volume, but when the volume is raised and auditioned, the VR seems to be raised (12:00). (*When listening to a phono, the sound will not come out unless the EQ switch is turned on)
Accessories: instruction manual
Main specifications: output 100W+100W (8Ω) 120W+120W (6Ω) 150W+150W (4Ω) power consumption 270W dimensions W420 x H162 x D435 mm weight 19.6 kg