Maintained by the previous owner in 2023/4. A heavyweight power amplifier that is a sibling of the company's B-2301. A considerable amount of material was put in at the time, and it is a luxurious gem. The rugged design has an appealing bass that sits at the back, and goes well with jazz, rock, etc. The exterior has dullness and scratches. Serial 213030017 (Fujisawa Yukishi)
Maintenance information: 2023.4.3 maintained (2 speaker relays replaced, 10 semi-fixed resistors replaced, 22 electrolytic capacitors replaced, 4 SP terminals replaced, 1 polarizing plate replaced, 6 lamps replaced, main amplifier internal parts replaced, and circuit soldering work carried out. Power transistor heat dissipation grease repainting work was carried out. Attenuator disassembly contact polishing was carried out. Polarizing plate and SP terminal replacement. Comprehensive adjustments implemented.)
Accessories: No accessories
Main specifications: 200W+200W input level left and right independent step method S/N120dB dimensions W474xH215xD505mm weight 35 kg
The disposal price has been reduced! Member prices are not applicable. 2026/3/3 sales price 25,000 yen*It is cheap because it is scratched, dirty, collapsed in some corners, and has screw holes drilled on the back. Driver and tweeter enclosure jointly developed by SANSUI and JBL. If you are thinking about 3-way, please give it a try. (FUJISAWA KOSHI)
Accessories: saran net
Main specifications: W590 x H280 x D470 mm 12 kg
The price has been reduced. 2026/3/12 sales price 208,000 yen It has been beautifully revived with side panel repairs! Thorough maintenance was carried out, such as replacing the main volume, power amplifier volume, 2 output relays, 28 transistors, solder repair, and pin jack polishing! This amplifier marked the end of the X series, which began with the AU-X1. Boasting a weight of 35 kg, it is a model that was heavily invested in budget and material volume, just like in the heyday of audio. Please enjoy the powerful and powerful sound of Sansui with full torque. There is paint on the back (Daiki Goto)
Maintenance information: 2026.2.22 maintained (① power amplifier section power transistors, transistors (10 pieces) resistors, replacement ② flat amplifier transistors (4 pieces) replacement ③ selector lamp replacement ④ main volume, power amplifier volume replacement ⑤ switch disassembly and polishing (input selector, power amplifier operation, speaker, jump, subsonic, tape copy) ⑤ phono relay (8 pieces), Transistor (10 pieces) replacement ⑥ solder repair ⑦ interior and exterior inspection and cleaning, pin jack polishing, output test, bias adjustment)
Accessories: copy of instruction manual
Main specifications: effective output 150W+150W (6Ω) 110W+110W (8Ω) W470 x H178 x D486 mm weight 35.1 kg
Sansui black shell. Its own weight is also light and easy to adjust. The cartridge mounting screw hole is oval and the overhang can be adjusted. The lead wire is missing. The exterior is dull and has a feeling of use (Matsumoto Tsuyoshi)
Maintenance information: 2026.2.19 continuity confirmed
Accessories: none
Main specifications: 5g dead weight
Maintained! Pre-main amplifier equipped with a linear-step MC transformer. Supported by SANSUI's traditional strong power supply, it has stable driving power, and the sound is dense in the mid-range. It is compatible with JBL 43 series monitors, and is characterized by strength not found in late SANSUI amplifiers. As for the exterior, paint has fallen off the front panel, and there are dullness and small scratches all over. Serial 8220205584 (Yonejima Satoshi)
Maintenance information: 2026.2.18 maintained (① power transistor and various transistors, resistor replacement ② output relay, headphone relay replacement ③ main volume dismantling and cleaning ④ switch disassembly and polishing (input selector, recout, tone, filter, muting, tape, MC conversion) ⑤ balance volume replacement ⑥ phono circuit transistor (16 pieces) capacitor (8 pieces) replacement ⑦ solder repair, other volumes Cleaning, interior and exterior inspection cleaning, pin jack polishing)
Accessories: No accessories
Main specifications: effective output 120W+120W W463 x H160 x D444 mm 17.7 kg
Thorough maintenance was carried out, from replacing 2 output relays, 5 switches, 2 capacitors, disassembling and cleaning the main volume, and disassembling and polishing the switch! Best buy model from the late 90s. It inherits the traditional diamond actuation circuit, and is characterized by a well-balanced sound with a refined circuit configuration, such as a sense of SN in the mid-high range, and the certainty of the outline in the low range. The exterior is dull over time, and there are scratches on the top of the front panel. Serial 608060811 (Yamato Yuki)
Maintenance information: 2026.2.12 maintained (① repair for TR solder crack with power amplifier temperature compensation, other solder repairs ② power supply fuse replacement ③ main volume dismantling and cleaning ④ switch disassembly and polishing (input selector, power amplifier direct, reck-out, processor MMMC switching) ⑤ switch replacement (tone, speaker 1, 2, subsonic, ride ness) ⑥ protector part capacitor replacement ⑦ solder repair ⑧ etc , volume cleaning, interior and exterior inspection cleaning, operation confirmation)
Accessories: copy of instruction manual
Main specifications: 80W+80W (8Ω) phono (MM/MC) switching dimensions W432 x H165 x D450 mm weight 18 kg
Maintained! A pre-main amplifier with clear outlines and excellent sound quality. In addition to the conventional sense of dynamism, it is a highly perfected amplifier with a wide high frequency range. The low frequency range with good extrusion generated from a strong power supply unit is an advantage unique to the XR series. Suitable for jazz and rock music. The exterior has rust spots on the top plate and floats on the side veneer. Serial 603129366 (Yonejima Satoshi)
Maintenance information: 2026.1.15 maintained (① main volume dismantling and cleaning ② switch disassembly and polishing (input selector, power amplifier direct, source direct, reckout, tape) ③ push SW disassembly and polishing (tone, loudness, muting, subsonic, processor) ④ output relay, headphone relay replacement ⑤ protector capacitor replacement ⑥ solder repair ⑦ interior and exterior inspection and cleaning, operation confirmation)
Accessories: instruction manual
Main specifications: 160W+160W (6Ω) 130W+130W (8Ω) rated power consumption 330W W466 × H162 × D452 mm 23 kg
Maintenance has been completed, such as dismantling and cleaning the main volume and disassembling and polishing of each switch! 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. Serial 609114393 (Tomonori Asaine)
Maintenance information: 2026.2.2 maintained (phono circuit part IC capacitor replacement main volume disassembly cleaning input selector processor MMMC switch disassembly polishing protector part capacitor replacement output relay replacement other volume cleaning interior and exterior inspection cleaning operation confirmation)
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
Choke transformer 5H/300mA DC resistance 52Ω (measured 58.9Ω), lead-out line length 210mm (measured) W76 x H90 x D85mm 2.0 kg, there is a lot of dullness throughout (Kojima Yosuke)
Accessories: none
Power transformer primary: 85-100-110V secondary: 5V/3A 6.3V-CT/3A 6.3V/3A 2.5V-CT/6A 380-280-380V/DC120mA W108 × H74 × D94 mm 3.2 kg (actual measurement, not including protrusions) There are abrasions and paint peeling (Kojima Yosuke)
Accessories: none
Power transformer primary: 100V secondary: 70V/100mA, 6.3V/4A, 6.3V/6.4A, 2.5V/5A x 2, 280-240-200-0-20V/500mA W120 × H90 × D100 mm approx. 4.7 kg (actual measurement, not including protrusions) There are abrasions and stains all over (Kojima Yosuke)
Accessories: none
Power transformer primary: 110-100-85V Secondary: 5V/A3, 8.5V/3A, 6.3V/3A, 6.3V/4A, 2.5V/6A, 400-330-0-330-400V/DC200mA W137 × H85 × D115mm approx. 5.3 kg (actual measurement, not including protrusions) There are many abrasions on the cover part, and there are scratches and paint peeling in places (Kojima Yosuke)
Accessories: none
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)
※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.