Main volume has been replaced and other switches have been disassembled and polished! The first model in the α607 series. It is characterized by clear, well-penetrating mid-high tones and powerful bass. It excels at sharpness and balance, and you can listen to jazz and rock in particular comfortably. This is one car that shines for its high cost performance. There is a dull feeling of use (Sasaki Shota)
Maintenance information: 2025.12.13 Maintained (main volume replacement. Switch disassembly and polishing (tone, loudness, subsonic, muting, processor, reck-out, MM/MC) output relay replacement. Protector transistor replacement. Solder repairs on the power supply and other main parts. (Interior and exterior inspection and cleaning, pin jack polishing, input/output confirmation, operation inspection)
Accessories: copy of the manual
Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) W448 × H160 × D441 mm 15.7 kg
※There are some cracks on the decorative panel. Maintenance has been completed, such as volume dismantling and cleaning, and disassembling and polishing of each switch! Following the technology at the time of development of the advanced C-2302, a balanced configuration was adopted for the advanced α-X circuit and power supply unit. The sense of strength and driving power of the highest class as a premain is attractive. There are scratches and line marks on the exterior. Serial 622093654 (Fujisawa Yukishi)
Maintenance information: 2025.12.13 Maintained (main volume dismantled and cleaned. Switch disassembly and polishing (input selector, power amplifier direct, source direct, reck-out, turnover, tone, loudness, muting, processor, MM/ MC). Replace output relays and headphone relays. Balance input terminal replacement. Power supply transistor replacement. Main amplifier section volume adjustment, diode replacement. Solder repair. (Interior and exterior inspection cleaning, DC, bias adjustment, operation inspection)
Accessories: No accessories
Main specifications: 160W+160W (8Ω) 190W+190W (6Ω) phono equipped with advanced α-x balance circuit (MM/MC switching) dimensions W460 x H161 x D446 mm weight 33 kg
The price has been reduced! 2025/11/21 sales price 89,800 yen In addition to replacing deteriorated parts, every corner has been maintained by polishing disassembly contacts for switches and volumes! As the model name suggests, it is a model that emphasizes matching with CDs, which was released by Sansui in 1986. It is equipped with a CD DIRECT terminal, so if you want to listen to CDs with this amplifier, please connect here and listen. There are no extra flavors, and you can enjoy the pure and fresh sound quality of Sansui. There is a feeling of use such as external line damage. Please note that it does not have a built-in phono amplifier. Serial 436092832 (Jun Tamai)
Maintenance information: 2025.11.20 Maintained (main volume dismantling, cleaning, selector, lamp replacement, relay replacement, switch disassembly and polishing (input selector, tone, subsonic, loudness, muting, reck-out, tape switching), solder repair, power amplifier part adjustment volume replacement, etc., volume cleaning, interior and exterior inspection and cleaning)
Accessories: copy of instruction manual
Main specifications: 130W+130W (8Ω) rated power consumption 320W W466 x H161 x D431 mm weight 20.6 kg
Maintenance has been completed, including the replacement of 20 capacitors and transistors! An improved model of the AU-D707F. Super FF and diamond differential circuits are used in the power amplifier section. It was released before the CD appeared, and the energetic sound quality, which makes you feel like Sansui, is attractive. I would recommend this model to all jazz and rock fans. Paint peeling can be seen on VOL. The exterior has a feeling of use such as dullness and small scratches. Serial 823020101 (Jun Tamai)
Maintenance information: 2025.12.5 maintained (main volume dismantling and cleaning treble, bus, balance volume exchange output relay, headphone relay replacement switch disassembly and polishing (tone, loudness, subsonic, muting, tape, tape 12 switching, input selector, reck-out) main amplifier transistors (16 pieces) capacitors (4 pieces) replacement power supply diodes, floating resistors (Replacement solder repair, pin jack polishing, interior and exterior inspection and cleaning)
Accessories: copy of instruction manual
Main specifications: 100W+100W PHONO2 system MM/MC mounted W460 x H160 x D404 mm 14.7 kg
The price has been reduced. 2025/11/27 sales price 6,000 yen. 20cm woofer by Sansui Constructed with an aluminum center cap and inverted dome edge The large Alnico magnet makes you expect a sound with high cost performance. Viscoid marks on one side of the cone (Murakoshi Yoichi)
Maintenance information: 2025.11.22 sound output confirmed
Accessories: none
Main specifications: 20cm 7.8Ω 15W diameter 230mm depth 120mm
The price has been reduced. 2025/11/14 sales price 79,800 yen Maintained! A popular model from the late Sansui period. While expanding the range, the sound that makes you feel the thickness and energy unique to the company still fits well with modern speakers. The punch power in the mid to low range that easily drives a medium bookshelf speaker is truly amazing. There are abrasions and line scratches on the top plate (Kojima Yosuke)
Maintenance information: 2025.11.14 maintained (2 output relays, replacement of 2 protector capacitors, main volume dismantling and cleaning, switch disassembly and polishing (input selector, power amplifier direct, source direct, reck-out, tape) push SW disassembly and polishing (SP1, 2, tone, loudness, subsonic, processor, MM/MC) power amplifier, power supply solder repair, etc., volume (Cleaning, interior and exterior inspection cleaning, adjustment, operation check)
Accessories: copy of instruction manual
Main specifications: 90W+90W NEW HYPERα-X balance circuit PHONO (MM/MC) power amplifier with direct function W430 x H162 x D452 mm 18 kg
The price has been reduced. 2025/9/13 sales price 79,800 yen Maintenance completed! A late model in the popular classic 607 series. The resolution is high, the outline is clear, and matches well with modern speakers. You can experience the powerful mid to low range in this price range. There are small scratches and dullness. The exterior color has changed slightly due to aging. Serial 605071071 (Eternity Mirai)
Maintenance information: 2025.9.13 maintained (① master volume dismantling and cleaning ② switch disassembly and polishing (source direct, input selector, power amplifier direct, tape, reckout, tone, muting, subsonic, processor, MM/MCK replacement, loudness) ③ output relay replacement ④ relay circuit capacitor replacement ⑤ power amplifier transistor replacement ⑥ solder repair ⑦ other volume (Cleaning, internal inspection cleaning, pin jack polishing, DC adjustment, running test)
Accessories: manual
Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) phono MM/ MC switching W430 x H162 x D452 mm 18 kg
The final model of the Sansui α507 series. This is an entry class for the NRA series, which is highly transparent and crisp. This is an attractive car with a good balance and luster. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.11.21 Operation confirmed
Accessories: instruction manual
Main specifications: 60W+60W (8Ω) line input 5 systems phono 1 system (MM/MC switching) W432 x H165 x D450 mm 15.5 kg
Each part, such as volume, has been dismantled, polished, and maintained, such as replacing deteriorated parts. The first model of the Sansui 607 series. It's one that makes me feel like it was built in a golden age. It has the strength of low-frequency extrusion and a sharp sense of dynamism, and you can fully enjoy the goodness of construction during the golden age. In particular, it shows its true value when it comes to playing records.
Maintenance information: 2025.11.13 maintained (power supply R circuit part, replacement master volume dismantling cleaning balance for resistance disconnection, bus, treble volume exchange switch disassembly and polishing (input selector, reck-out, tone, subsonic, ride ness, coupler, tape selector) output relay replacement power supply unit, resistance, diode replacement, solder repair pin jack polishing, interior and exterior inspection and cleaning, operation confirmation (notice matters) approx. In 20 seconds, the relay will work. There is a clicking sound when the volume is at minimum. (Adjustments have been made, but there may be a popping sound when the power is turned on)
Accessories: copy of instruction manual
Main specifications: 65W+65W (8Ω) W430 × H168 × D389 mm 15.3 kg
Maintained! A late model in the popular classic 607 series. The resolution is high, the outline is clear, and matches well with modern speakers. You can experience the powerful mid to low range in this price range. The exterior condition is damaged and dull over time. Serial 605081769 (Yamato Yuki)
Maintenance information: 2025.10.23 maintained (master volume dismantling cleaning switch disassembly and polishing (input selector, power amplifier direct, tape, reckout) push SW disassembly and polishing (SP1, 2, tone, loudness, muting, subsonic, processor, MM/MC) output relay replacement protector part capacitor replacement solder repair other volume cleaning, interior and exterior Inspection and cleaning)
Accessories: copy of instruction manual
Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) phono MM/ MC switching W430 x H162 x D452 mm 18 kg
Maintained. The mid-size α series uses an α-X balance circuit that prevents the effects of noise and distortion from the ground. The smooth, stretchy sound quality is attractive. Designed with CD playback in mind, the sound separation is good, and it is a classic premain that will keep you entertained regardless of genre. Overall, there is a feeling of use such as dullness. Serial 438045069 (Mizushima Itsuro)
Maintenance information: 2025.11.11 maintenance completed (main volume dismantling, cleaning, and fixing, switch disassembly and polishing (reckout tone subsonic muting, loudness source direct processor, MM/MC), output relay replacement, power amplifier transistor replacement, capacitor installation, other volume switch cleaning, interior and exterior inspection and cleaning, pin jack polishing, operation confirmation)
Accessories: copy of instruction manual
Main specifications: 90W+90W (8Ω) W448 x H160 x D441 mm 16.0 kg
Maintained! A popular model from the late Sansui period. While expanding the range, the sound that makes you feel the thickness and energy unique to the company still fits well with modern speakers. The punch power in the mid to low range to easily drive a medium bookshelf speaker is truly amazing. There are footprints on the top plate, and overall there are dullness and scratches (Oikawa Tetsuji)
Maintenance information: 2025.11.11 Maintained (each pin jack polishing main volume dismantling cleaning switch disassembly polishing (input selector, power amplifier direct, source direct, tape, reckout push sw disassembly and polishing (sp1, 2, tone, subsonic, loudness, processor, MM/MC) output relay replacement protector part capacitor replacement main amplifier, power supply part solder repair, etc. Volume cleaning, interior and exterior inspection cleaning, adjustment inspection, operation confirmation)
Accessories: copy of instruction manual
Main specifications: 90W+90W NEW HYPERα-X balance circuit PHONO (MM/MC) power amplifier with direct function W430 x H162 x D452 mm 18 kg
Power transformer primary: 100-110V secondary: 6.3V/2A x 2 6.3V/3A x 2 40V/30mA 10-135-155-175V/0.73A W120 × H127 × D100 mm 5.0 kg (including actual measurement, protrusions) with original box (outer box is damaged a lot) There is some rust on it, but it seems to be an unused item due to its condition! (KOJIMA Yosuke)
Accessories: original box (torn or broken)
Power transformer primary: 100-110V secondary: 6.3V/2A x 2 6.3V/3A x 2 40V/30mA 10-135-155-175V/0.73A W120 × H127 × D100 mm 5.0 kg (actual measurement, including protrusions) with original box (outer box is damaged a lot) Some terminals are bent, and there is dullness and dirt, but it seems to be an unused item from the condition! (KOJIMA Yosuke)
Accessories: original box (often damaged)
Maintained in August 2023! A popular model from the late Sansui period. While expanding the range, the sound that makes you feel the thickness and energy unique to the company still fits well with modern speakers. The punch power in the mid to low range to easily drive a medium bookshelf speaker is truly amazing. There is a feeling of use on the exterior, such as dullness and small scratches. Serial 607010664 (Tomonori Asaine)
Maintenance Information: 2025.5.31 Operation Confirmed 2023.8.22 Maintained (Input Selector Power Amplifier Direct Source Direct Recout Tape Switch Disassembly Polishing Grease Coating Output Relay Replacement Solder Main Part Repair Each Volume Switch Cleaning Interior and Exterior Inspection Cleaning Adjustment Inspection Operation Confirmed)
Accessories: none
Main specifications: 90W+90W NEW HYPERα-X balance circuit PHONO (MM/MC) power amplifier with direct function W430 x H162 x D452 mm 18 kg
※The lattice has been changed to saran net. This is an enclosure for the SP-505J. Recommended for those building a 2-way system. There are threads and small scratches on the exterior. (TAMURA Eiji)
Accessories: saran net
Main specifications: W474×H754×D400mm
※Shipping service. No. 58 Special Feature = 3rd <THE STATE OF THE ART SUPREME COMPONENT> AWARD SELECTION/ NEW JBL4345 Detailed Report/ EMT927VS Torrence Reference/Listen to Tannoy SRM Series/Infinity “IRS” Anatomy/1981.4.15 issue. Published models: JBL/4345BWX MCINTOSH/MC2500 VICTOR/TT-801, CL-P10, TS-1 MICRO/SX-8000, HS-80 ONKYO/INTEGRA P-309, INTEGRA M-509 MARK LEVINSON/ML-6AL AUDI-TECHNICA/AT-34E11 ENTRE/EC-30 SME/3012-R SPECIAL TECHNICS/EPC-C100CMK3 FIDELTY RESEARCH/XF-1 SELLESION/DITTON300 KEF/MODEL105.4 KENWOOD/L-08C, L-08M PIONEER/A-980 SANSUI/AU-D907F SONY/TA-AX8 LO-D/TU-1000 LUXMAN/PD300 ADC/ASTRION LINN/ASAK/ S56.4.15 issued. Since the photograph is a sample, the actual item may be broken or have markings etc.