Maintained! Arrived for the first time in 7 years! This is a reprint of SANSUI's highest peak model AU-111. The power tube uses 6L6GC made by Svetlana. The knobs and insulators are made with care and made from solid aluminum. The energetic sound, which has nothing to do with muddy refinement in a good sense, is sure to capture the hearts of music enthusiasts who love jazz and rock and won't let go. The exterior is dull, etc., but it is a beautiful individual for its age. Serial 601060029 (Fujisawa Yukishi)
Maintenance information: 2025.10.24 Maintained (coupling capacitor replaced. Create and install jumpers, and fix solders. Vacuum tube pin cleaning. Check switches and volumes. Tone knob bending correction, bias adjustment, output audio check)
Accessories: power cord
Main specifications: use vacuum tube 6L6GC x 4/12BH7A x 3/ECC83 x 6 effective output 45 w/ch (8, 16 Ω) frequency characteristics 20 Hz to 50 kHz (± 1 dB) total harmonic distortion ratio 0.8% or less (8 Ω at effective output) mixed modulation distortion ratio 0.8% or less (8 Ω) damping factor 15 (8 Ω) input sensitivity/input impedance (1 kHz) MC (using HIGH, A-603S) 0.25 mV (30 to 100 Ω), MM 4.0mV (100kHz), LINE 250mV (100kHz) W460×H197×D433mm 26.0kg
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! 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
※Side panels are in poor condition, such as chipping or peeling, so they are inexpensive. Maintained! A prime amplifier developed during the heyday of CDs and gained popularity. The powerful, punchy sound quality, which combines the quality of the mid-high range with the power of the low frequencies, is attractive. With excellent sound pressure, you can clearly enjoy the contours of the bass and drums. The exterior is dull, side panels are peeling, scratches, back paint bald, etc. Serial 601042780 (Yonejima Satoshi)
Maintenance information: 2025.10.21 Maintained (master volume dismantled and cleaned. Push SW disassembly and polishing (poker 1.2, tone, turnover, subsonic, muting, loudness, processor) slide switch disassembly and polishing (input selector, power amplifier direct, source direct, tape, reckout, MM/MC) output relay, headphone relay replacement. Power amplifier section, transistor, adjustment volume replacement and solder repair. Power supply transistor replacement, solder repair. Other volume cleaning, interior and exterior inspection cleaning, DC, bias adjustment, operation confirmation)
Accessories: No accessories
Main specifications: Advanced α-X circuit equipped with 160W+160W (8Ω) damping factor 150 (8Ω) Phonomm/MC compatible W460 x H159 x D446 mm weight 33 kg
53 capacitors, 24 transistors have been replaced, and the VR internal dismantling and cleaning has been thoroughly 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. The exterior has stains on the top plate and dullness on the metal part (Ryo Mizusaki)
Maintenance information: 2025.10.22 Maintained (53 capacitors, 24 transistors, 4 semi-fixed resistors, resistors, relays, 12 total SP terminals, 32 all RCA terminals, bulbs, 9 fuses replaced. Each SW and VR internal decomposition cleaning, board re-soldering flux cleaning, offset, and idle current adjustments were made. Input/output waveforms were checked, left and right balance checked, load tests, and comprehensive operation tests were performed to confirm normal operation. Load test (1kHz, sine wave, 80W+80W at 8Ω load, OK)
Accessories: 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 in October 2021! This α907 limited model is limited to 2000 units. A premain amplifier that stands out for its high SNR and good sound unique to MOS-FET. The fine particle feel in the mid to high range is one of the best in the history of SANSUI premain amplifiers. Coupled with the thick, energetic mid-low range, it is a famous model that has not faded its appeal even now. There are small scratches and dullness on the exterior. Serial 605021388 (Tomonori Asaine)
Maintenance information: 2025.10.19 Operation confirmation 2021.10.10 Maintained (main amplifier output relay replacement, headphone relay replacement, protector circuit section transistor replacement, solder main part repair, input selector, power amplifier direct, source direct, tape, reckout switch disassembly and polishing, each volume, switch cleaning, offset adjustment inspection , operation inspection)
Accessories: instruction manual
Main specifications: 80W+80W (8Ω) MM/MC compatible MOS-FET use W466 × H166 × D453 mm 34 kg
Maintained in 2024/5. Sansui's rare CD player. The firm outline and comfortable sound are attractive. I would like to use it in combination with the company's α series premain for a unified look. In addition to listening to CDs, it also has a convenient function when recording to tape, etc., and has a variety of aspects. The exterior has scratches, line marks, etc. Serial 619097168 (Fujisawa Yukishi)
Maintenance information: 2024.5.17 Maintained (loading and clamp mechanism drive belt replacement. Front panel operation tact switch replacement. Optical system cleaning cleaning)
Accessories: No accessories
Main specifications: 1-bit linear & direct conversion system (4DAC) W430 × H127.5 × D397.5 mm 8.8 kg
The price has been reduced. 2025/9/19 sales price 79,800 yen, 50 capacitors, 20 transistors have been replaced, and maintenance has been carried out with thorough attention to detail! A 70s varicon-type tuner developed with an emphasis on reception sensitivity and sound quality. An irresistible look for early Sansui fans. The rugged, masculine atmosphere feels subdued. It's an attractive tuner with a flat yet textured tone of voice. Appearance, dullness, abrasions, and a feeling of use (Katsuji Hiura)
Maintenance information: 2025.9.18 Maintained (power supply circuit deteriorated transistors and capacitors replaced. MPX circuit transistor and capacitor replacement. AM IF circuit deterioration capacitor replacement. Multipath control circuit deteriorated transistors and capacitors replaced. Replace all meter lamps. Switch and volume cleaning. (General adjustment)
Accessories: antenna, instruction manual, original box
Main specifications: FM tuner part: sensitivity (IHF) 1.5 μV frequency characteristics 30 Hz to 15 kHz AM tuner part: sensitivity 45 dB/m W460 x H176 x D310 mm weight 9.6 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. 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
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.