Maintained by the manufacturer! The second generation model in the popular S10 series. It uses traditional ALPHA processing and the company's own Lambda S.L.C. A CD-only model that is still popular today for its vivid mid-high range and rich low range. The exterior has a feeling of use over time, such as dullness and small scratches. Serial 7061502031 (Yamato Yuki)
Maintenance information: 2024.5.17 Maintained (tray washing loading belt, tray opening/closing SW replacement)
Accessories: instruction manual remote control
Main specifications: ALPHA processor, 20-bit current addition type DAC with digital input/output, W434 x H135 x D350 mm, 14 kg
Maintained by the manufacturer! A pre main amplifier with excellent cost performance. Even though it's an entry class. It has a thick, well-balanced sound and sounds well. It is one that makes you feel particular about functionality, such as having a pre-out terminal and being compatible with bi-amplifiers. The exterior is scratched and dull, and has a slight tobacco smell. Serial 9111550397 (Yamato Yuki)
Maintenance information: 2024.5.17 maintained (SP relay replacement amplifier board inspection loudness, source direct SW rework sound test)
Accessories: Power cable, copy of instruction manual ※ remote control missing
Main specifications: rated output 70W+70W (8Ω) 140W+140W (4Ω) playback frequency band 5Hz to 100kHz W434 x H134 x D407 mm 14.6 kg
Piezoelectric film super tweeter. With ultra-high frequency playback up to 120 kHz, I get the impression that you can hear the ultra-high range, realism, and even breathing. The exterior has a feeling of use such as dullness and small scratches (Tomoho Asaine)
Maintenance information: 2021.4.22 operation confirmed
Accessories: instruction manual, connection cable, AC adapter adjustment CD
Main specifications: Tweeter part: W125 x H88 x D93 mm body: W120 x H60 x D260 mm
It has been fully maintained with attention to detail, from exterior painting to gap cleaning! This is a 612C monitor speaker with a refined masterpiece 612A system. The unit is an early model 604-8G. The thick, unsluggish tone centered around the middle range is perfect for vocals. Since localization is also precisely determined, it is a practical and easy-to-use speaker (Murakoshi Yoichi)
Maintenance information: 2024.5.14 maintenance (exterior painting, new saran net replacement, unit maintenance (magnetic circuit rust removal in both low and high ranges, in-gap cleaning, center adjustment, terminal contact cleaning) network maintenance (frequency characteristic check, ATT cleaning, terminal contact cleaning) unit detachment, terminal replacement, new wiring)
Accessories: saran net
Main specifications: coaxial 2-way speaker unit 38cm coaxial impedance 8Ω 104dB crossover frequency 1.5kHz W648 × H749 × D509 mm 54.5 kg
Maintained! A 2-way system equipped with a large horn and professional driver typical of JBL. You can enjoy the exhilarating feeling unique to JBL with good extrusion in the mid and low frequencies and wide dynamic range of sound reproduction. It is an easy-to-use speaker that has a characteristic that produces sound with good momentum, and does not require an amplifier. Serial J089-012209 J090-012208 (Murakoshi Yoichi)
Maintenance information: 2024.5.14 maintenance (exterior repair/cleaning, top plate painting. Saran net replacement, woofer edge replacement, driver maintenance (magnetic circuit gap cleaning/center adjustment, sound absorbing material replacement)
Accessories: saran net, jumper
Main specifications: 2 way, 2 speakers, bass reflex system, floor type frequency band 32 to 2 kHz, crossover 950 Hz, sound pressure level 92 dB, 6 ohms, W561 x H985 x D406 mm, 52.3 kg/book
*The arm base is convenient, and the mounting position of the arm is slightly close to the shaft side. Since the arm is long, please remove the dust cover for playback. Comes with SAEC arm stabilizer AS-500! A record player that is highly regarded for its smooth rotation and the effectiveness of the insulator's suspension. The WE-308 arm features a double knife edge for sharp sound and accurate sound image localization. It is a combination of LUX's smooth and quiet motor and SAEC arms that cut sharply into the sound source, so you can fully enjoy the fun and depth of analog. Additional rubber feet have been attached to the legs to prevent the AS-500E. The exterior is dull and has small scratches. Serial G8903281 (Murakoshi Yoichi)
Maintenance Information: 2020.6.2 Maintained (created with strobe circuit LED. diode installation. Electrolytic capacitor replacement. Power circuit film capacitor replacement. (Inside Force cancellation weight exchange)
Accessories: phono cable
Main specifications: PD-131 direct drive system 8 pole 24 slot brushless DC servo motor W472 x H160 x D372 mm weight 12 kg WE-308 double knife edge static balance universal type total length 329 mm effective length 240 mm overhang 5 mm needle pressure 0 to 2 g cartridge weight range: 5.5 to 12.5 g
This is a standard JBL monitor that has undergone internal and external maintenance and has been refreshed. The darker and thicker tone compared to the current model still doesn't even seem to be declining in popularity. The thick, exhilarating sound goes well with jazz and rock, and the punchy sound is captivating. The exterior has been beautifully finished due to maintenance. Serial 32547 32298 (Murakoshi Yoichi)
Maintenance information: 2024.5.16 maintenance (exterior repair/cleaning, saran net cleaning, repasting, ATT cleaning)
Accessories: saran net
Main specifications: 3-way 3-speaker bass reflex system frequency characteristics 45 Hz to 20 kHz sound pressure level 93 dB impedance 8 ohms allowable input 100 W dimensions W362 x H597 x D298 mm weight 20 kg/1
ELAC's classic MM cartridges. The tone spun out of the gold body is a firm tone, and you can enjoy the subtle high frequencies and the warm MM-like thickness (Murakoshi Yoichi)
Maintenance information: 2024.5.10 sound output confirmed
Accessories: none
Main specifications: mm type output 5.5 mV playback frequency band 10 Hz to 25,000 Hz needle pressure 0.75 to 1.5 g dead weight 6.5 g
※Sold as 1 piece output transformer for single output 7W hammer tone color primary: 5 kΩ/7 kΩ secondary: 4/8/16 Ω W56 x D50 x H80 mm 0.79 kg/piece with original box (Kojima Yosuke)
Accessories: original box
*The HDD has been changed to an SSD (2TB). This is a black model that has upgraded the DELA N1A/N1Z, which was announced and sold as the industry's first “audio NAS,” and improved commerciality. Equipped with a dedicated USB-DAC connection terminal, the rear design has been renewed. In addition to being equipped with a 60W high-capacity power supply unit, a newly developed high-capacity capacitor bank is mounted on the rear stage of the power supply unit. A newly selected 3.5-inch quiet drive is mounted on a floating silicon bush to improve sound quality. There are scuff marks and dirt marks on the exterior. Serial 40300161000139 (Fujisawa Yukishi)
Maintenance information: 2024.5.17 Operation confirmed
Accessories: power cord
Main specifications: storage capacity 2TB (2TB SSD x 1) input/output terminal USB 3.0 x 3 (import/capacity expansion/backup) USB 2.0 x 1 (for USB-DAC connection) RJ45 x 2 (router connection/network player) compatible file format WAV · AIFF · FLAC · ALAC · DSF · DFF sample frequency 44.1/88.2/176.4/352.8/48/96/192/384 kHz (PCM) 2.8 /5.6/11.3 MHz (DSD) compatible bits 16 to 32 bits (PCM) W436 x H70 x D352 mm weight 7 kg
A passive attenuator that uses DALE NS-2B, a non-inductive wire winding resistor. The input impedance is 10 kΩ, and the maximum attenuation is possible to approximately -58 dB. The 23-contact VOL can be attenuated at approximately -2.5 dB. It has a careful finish that focuses on solid aluminum knobs, internal wiring, and even each part. (FUJISAWA KOSHI)
Maintenance information: 2024.5.17 Operation confirmed
Accessories: No accessories
Main specifications: W112 x H68 x D155 mm (including knob terminals)
Maintained! 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
C-Quenze series woofers are in stock from Danish Audio Technology. Strong magnets are combined with soft edges and dampers to produce an amazingly rich finish and firm bass. Serial 26877, 26883 (Fujisawa Yukishi)
Maintenance information: 2024.5.17 Operation confirmed
Accessories: No accessories
Main specifications: aperture: 15 cm, impedance: 8 ohms, output: 120 W, efficiency: 88 dB, outer diameter: 155 mm, depth: 74 mm, opening dimensions: 131 mm, weight: 2.0 kg
Digital cable, 1.0 m, 110 ohm, AES/EBU standard, a combination of reliable Belden and Neutrik. The high cost performance is outstanding. (FUJISAWA KOSHI)
Maintenance information: 2024.5.16 continuity confirmed
Accessories: No accessories
USB-A to B terminal conductors are 1.25% silver coated. Silver coating ensures signal transmission performance. (FUJISAWA KOSHI)
Maintenance information: 2024.5.17 Operation confirmed
Accessories: No accessories
Sound Magic horizontal 2-tier rack. Uses 38mm diameter struts and high-compression, high-mass 19mm thick special MDF. A circular cut is applied to the back to make the cables easier to put together. The exterior has bumps, dirt, threads, etc. ※Shipping costs will be estimated separately (Fujisawa Yukishi)
Accessories: spike, spike base
Main specifications: W1,138 x H476 x D501 mm weight 28 kg load capacity 80 kg/shelf
Q ACOUSTICS 2-WAY BOOKSHELF. Once the setting is decided, you can enjoy a variety of music genres with a sense of scale that makes you doubt the size. There are dents around the upper corner on one side, and there is slight dullness throughout (Murakoshi Yoichi)
Maintenance information: 2024.5.16 sound output confirmed
Accessories: saran net, rubber feet
Main specifications: 2 way 6Ω 88dB W170 × H260 × D226 mm 4,6 kg
There is a slight gap in volume, but it will be sold as is. The mid-range is thick and powerful, and it is characterized by analog-like sound quality with a moderate sense of range. It effectively gently relaxes hard sound CD players. The characters on the panel display are slightly off, and the 48khz lamp is misaligned in the back (Takasaki Atsushi)
Maintenance information: 2024.5.17 Operation confirmed
Accessories: copy of the manual
Main specifications: 96 kHz.24 bit upconverter built-in DA converter input compatible 32, 44.1, 48, 64, 88.2, 96kHz digital input 3 systems (BNC, optical/XLR, coaxial/coaxial) analog output 1 system (RCA) W225 x H45 x D195 mm 1.12 g
Power transformer hammer tone color primary: 100V/FUSE1A secondary: 280-250-0-250-280V/AC0.12A 5-6.3V/2A 6.3V/1.5A x 2 W85 x H76 x D71 mm approx. 2.3 kg (actual measurement, not including protrusions) (Kojima Yosuke)
The flagship model of the Macintosh power amplifier with a silver panel. It is characterized by its rich sound. The extrusion is strong and goes great with JBL large monitor speakers. The dynamism in the mid to low range, which is difficult to obtain with current Mackin power amplifiers, is attractive. There are scratches, dullness, and discoloration in places (Kojima Yosuke)
Maintenance information: Maintained on 2020.8.26 (2 input volumes, 4 semi-fixed volumes, 2 RCA plugs, 12 lamps, 8 electrolytic capacitors, replacement input mode switch disassembly cleaning, card edge cleaning, soldering, bias and offset check, output sound check)
(*The interior and exterior have been cleaned.)
Accessories: power cable
Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg
Pair tube EL34 compatible sphere made in Japan black plate measured value 54/54 (rejected value 30) with white box, the printing design is different on the left and right, but the internal structure is the same ※Pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: white box
Choke transformer 0.9 H/260 mA DC resistance 26.8 ohm (actual measurement) choke transformer mounted on A3600, etc. W55 x H71 x D50 mm 0.7 kg (actual measurement, not including protrusions) There are scratches and paint peeling in places (Kojima Yosuke)
Accessories: none
※Sold as 1 piece output transformer for single output 7W hammer tone color primary: 5 kΩ secondary: 4-6-8 Ω W50 x H81 x D58 x 57 mm 0.86 kg (actual measurement, not including protrusions) with original box (Kojima Yosuke)
Accessories: original box
Digital cable, 1.0m, RCA terminal, zero crystal silver conductor, has good sound accuracy for faint sounds, and is characterized by a steady sound. It is a cable that can be obtained at a relatively low price among the company's cables, which have many high price ranges (Kojima Yosuke)
Accessories: none
Pair tube, ambient heat beam tube, 5881 equivalent tube, made in America, JAN brown base measurement value 42/42 (rejected value 25) with white box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: white box
Pair tube EL34 compatible ball, black plate, made in Japan, measured value 54/54 (rejected value 30) with original box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Power transformer hammer tone color primary: 100V/FUSE1A secondary: 280-250-0-250-280V/AC0.12A 5-6.3V/2A 6.3V/1.5A x 2 W85 x H76 x D71 mm approx. 2.3 kg (actual measurement, not including protrusions) (Kojima Yosuke)
Accessories: none
Sold 1 bottle EL34 compatible ball, made in Japan, black plate, measured value 52 (rejected value 30) with original box, there is a slight getter burn ※ pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Power transformer primary: 100V secondary: CT-6.3V/3A x 2, 5-6.3V/3A, 350-310-40-0-310-350V/20mA DC200mA W104 x H92 x D88 mm approx. 4 kg (actual measurement, not including protrusions) There are small abrasions and paint peeling in places (Kojima Yosuke)
Accessories: none
Power transformer primary: 90-100-110V secondary: CT-6.3V/1.2A, 5V/2A, 6.3V/2A, CT-6.3V/1.2A, 250-220-0-220-250V/DC130mA W85 × H68 × D71 mm approx. 1.8 kg (actual measurement, not including protrusions) with original box (with writing on the box) (Kojima Yosuke)
Accessories: original box
※Only 1 output transformer push-pull output primary: 4 kΩ Secondary: 4-8-16 Ω W53 × H65 × D69 mm 0.8 kg (actual measurement, not including protrusions) There are paint peeling and rust spots in places (Kojima Yosuke)
Accessories: none
MC cartridge compatible with EMT arms by attaching the SPU body and Audiocraft adapter OF-3A to the modified headshell. You can enjoy the gorgeous and expansive sound typical of an orthophone with the EMT arm. The cantilever is moving very slightly to the right (Murakoshi Yoichi)
Maintenance information: 2024.5.10 sound output confirmed
Accessories: none
Main specifications: MC type output 0.2 mV for EMT arms, proper needle pressure 4 g, internal impedance 2 ohms, dead weight 24 g
The Luxman selected tube set 12AX7 x 3/12 AU7 x 5 (with LUXMAN logo) 12AX7 is a GE print with the same structure as Siemens from the same period made in Yugoslavia, and the 12AU7 is a high-reliability type (6189) measuring instrument made by GE and seems to be an unused item due to the state of the tube measured by the TV-7 measuring instrument TV-7 made by GE! (KOJIMA Yosuke)
Accessories: original box, warranty card
MQ-360 vacuum tube set Lux selected product 6550A x 4, 12AU7 x 2, and 6FQ7 x 2 configurations 6550A is made by GE, 1 12AU7 is made in Yugoslavia, the other is a GE black plate specification, and the 6FQ7 all seem to be made by GE, and the printing is peeling due to aging, but it seems that it is an unused item due to tube condition! Both spheres have already been measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box, warranty card
There was no problem with the sound output, but it's cheap because the woofer center caps are dented on both sides. Comes with a genuine stand! 77XG series bookshelf Equipped with a P.P.D.D. woofer using a glass fiber cone and a super tweeter that can play up to 120 kHz, the clean and clear sound is attractive (Sasaki Shota)
Maintenance information: 2024.5.16 sweep test good
Accessories: genuine stand
Main specifications: 3-way 3-speaker bass reflex type anti-magnetic design frequency band 40Hz to 120kHz impedance 6Ω sound pressure level 88dB dimensions W210 x H360 x D273 mm weight 6.7 kg/book
※The woofer cap has a dent, so it's cheap. Denon tall boy speaker It is a model with high cost performance for both theater use and pure audio use. Since it has a double woofer configuration, you can enjoy low frequencies larger than its size. It plays any genre, such as jazz, pop, or rock. The exterior is dull overall, paint is chipped on the front corner, and there are conspicuous line scratches on the back side (Mizusaki Ryo)
Maintenance information: 2024.5.16 sound output confirmed
Accessories: jumper plate
Main specifications: 3-way 4-speaker bass reflex crossover 2kHz, 13kHz 90dB W270 x H1130 x D325 mm 24.8 kg
Maintained by the manufacturer! Marantz Primaine has an attractive thin and stylish design. It is a best-selling machine that has a delicate mid-high range and a well-balanced low range. Combinations with Scandinavian bookshelf speakers also go well together, so you can choose any music genre. The exterior is dull and has small scratches (Oikawa Tetsuji)
Maintenance information: 2024.5.16 Checked by the manufacturer
2023.12.3 Maintained by the manufacturer (Source Direct has gaps. No parts are available. Contact cleaning. Power switch movement correction (because it is not available). (Other operation checks)
Accessories: remote control, instruction manual, power cable
Main specifications: 60W+60W (8Ω), 4 line inputs, 1 phono input system (MM/MC switching), 2 tape systems, with pre-out terminals, W458 x H110 x D444 mm, 15 kg
Granite speaker stand by Ishizo Unkei. It has been mirrored and has a careful finish. It contributes to damping the vibration and tightening of the sound of small speakers (Ryo Mizusaki)
Accessories: none
Main specifications: top plate W160 x D220 mm bottom surface W220 x D270 mm height 605 mm weight 17.3 kg
※The spikes are out of stock, so it's cheap. A perfectly sized round top plate is used for B&W's “805 Series”. This speaker stand is made of lightweight magnesium alloy with a high vibration absorption rate (Shota Sasaki)
Accessories: none
Main specifications: top plate W226 x D304 mm bottom plate W238 x D317 mm height 600 mm weight 14 kg
Speaker cable, 1.9 m pair, sold out type, untreated ends, Acrolink 6N series, which is natural and has no habit. At first glance, it's no different from the S1000/2, but the sheath diameter is one size larger and the conductor is extremely thick. The sense of transparency, moderate sound pressure, and a flat yet firm, thick sound are attractive. There are abrasions on the sheath (Kojima Yosuke)
Accessories: none
Speaker cable can be replaced with a 2.0m pair end banana plug Y lug. Uses G.S. #79nano3のアッパーバージョンとして企画され、導体にPC -OCC speaker cable impregnated with 3 times the concentration of gold/silver colloid liquid in a high sound quality OFC line (Tamura Eiji)
Maintenance information: 2024.5.16 continuity confirmed
Accessories: Y lug
Digital RCA Cable 1.0m is a high quality coaxial cable compatible with HDTV Digital Video. This cable is clear and has good cost performance (Tamura Eiji)
Maintenance information: 2024.5.16 continuity confirmed
Accessories: none
The 0.5m digital RCA cable terminal is a high quality coaxial cable compatible with REAN (NEUTRIK) HDTV Digital Video. This cable is clear and has good cost performance (Tamura Eiji)
Maintenance information: 2024.5.16 continuity confirmed
Accessories: none
Comes with a dedicated shell! A mid-grade model that uses a solid microlinear needle that achieves low distortion. Trace power has increased and frequency characteristics have been improved (Tamura Eiji)
Maintenance information: 2024.5.16 Operation confirmed
Accessories: none
Main specifications: VM type playback frequency 20 to 25,000 Hz needle pressure 1.8 to 2.2 g (2.0 g standard) load resistance 47 kΩ mass 6.1 g
※Since it is cheap, it will be handed over as is. Chinese vacuum tube amplifiers have arrived. The vacuum tube uses FU32, and is compact and designed to be just the right size for a desktop, etc. There is a thread on the exterior (Tamura Eiji)
Maintenance information: 2024.5.16 Operation confirmed
Accessories: none
Main specifications: 4W x 2 (4Ω) frequency response 26 to 38 kHz W296 x H150 x D210 mm weight 5.7 kg
※Since it is cheap, it will be handed over as is. This is a compact Chinese vacuum tube amplifier. It comes with a VU meter, so you can enjoy looking at it. The size is designed to be just right for desktops, etc. There is a thread on the exterior (Tamura Eiji)
Maintenance information: 2024.5.16 Operation confirmed
Accessories: none
Main specifications: Vacuum tubes used: 6SN7GT x 2, 5Z4P x 1, 6N1N x 4, W260 x H145 x D253 mm, weight 5.5 kg
It is a headphone amplifier with separate power supply with a preamp function. Genuine Naspec. It is compatible with most commercially available headphones, and high sound quality playback is possible even with inner-earphones or authentic stereo headphones. There are small scratches and dullness on the exterior. Serial KRHQ1200069/KRHQP120069 (Yonejima Satoshi)
Maintenance information: 2024.5.16 Operation confirmed
Accessories: power cord, connection cord
Main Specifications: Dynamic Range 110dB SNR 115dB Output Impedance 8Ω Body: W185 x D175 x 53mm 1.0 kg Power Supply Unit: H185 x D150 x H53 mm 1.7 kg
The CD mechanism has been replaced at Denon! Denon design series CD player. It is equipped with an inexpensive yet highly accurate D/A converter that is compatible with MP3 and WMA files. Since it can also be used vertically, it is attractive that it is easy to adjust where it is placed. The exterior is dull and has small scratches. Serial ADR 27190603014 (Tamura Eiji)
Maintenance information: 2024.5.16 manufacturer maintained
Accessories: remote control, power cable
Main specifications: analog output x 1, coaxial digital output x 1 size W200 x H86 x D 240 mm, weight 2.4 kg