The price has been drastically reduced! 2026/4/15 sales price 148,000 yen This is the first time in stock in about 7 years! LINN's monumental speaker ESPEK has increased in quality at an accelerated rate as a comprehensive audio manufacturer since 1990. The deep, uninterrupted bass and glossy mid-high range crossovers are spectacular. The shadows and emotional tone are excellent works that I can recommend to both AV fans and pure audio fans. There are some small scratches and threads on the exterior. Serial 1009397/1009398 (Tamura Eiji)
Maintenance information: 2026.4.15 sweep check OK
Accessories: spikes
Main specifications: 3 way 3 speakers bass reflex impedance 4 ohms output sound pressure level 90 dB/w/m crossover frequency 400 Hz to 3.5 kHz W235 x H980 x D320 mm weight 21.5 kg
The disposal price has been reduced! (Member prices are not applicable) 2026/4/9 sales price 1,480,000 yen balance short pins are in stock. Maintained by Herman in September 2024! An advanced stereo power amplifier composed of traditional fully balanced circuits. An ultra-authentic model that combines not only a sense of horsepower and scale from a 400W output, but also a sense of subtlety and sound field. The sound is even more fine-grained than before, and works well with modern high-end speakers. There are a few threads on the exterior. Serial 1021 (Fujisawa Yukishi)
Maintenance information: Maintained by Harman on 2024.9.30 (mechanical assembly replacement, inspection and adjustment)
Accessories: instruction manual, power cord, original box, balance short pin
Main specifications: 400W x 2 (8Ω) gain 26.8dB power consumption 135W (when no signal) 1,731W (rated output) 5W (when sleeping) W445 x H243 x D539 mm 55.3 kg
The price has been reduced. 2026/4/13 sale price 1,100,000 yen excellent condition! The highest peak of the K2 system with a small baffle area and perfect unit balance with the radial horn. It is a model with low distortion, a smooth rise, thick low frequency, and tight expression that makes you feel that it is capable enough even now. The exterior is beautiful without any damage (Sasaki Shota)
Maintenance information: 2026.4.13 storefront operation confirmed (good sweep test, no cracks. 9V battery voltage check is good)
Accessories: manual, spike, spike base
Key Specifications: Alnico Magnet 15inch Woofer/ 1500Al Neodymium Magnet 3inch Driver/ 435BE Neodymium Magnet 1inch Tweeter/045BE 8Ω 400W 94dB W508 x H1,295 x D375 Weight 90 kg
A model developed to provide the best performance for all kinds of entertainment such as music, movies, and games. The rich bass is impressive, and it is one with excellent cost performance. It is a speaker that can be developed in any way by combining it with other RESERVE series. There are some cracks on the exterior due to bumps and scratches. Also, there is a scratch that seems to have hit the TW tip slightly on one side. Serial PBCR072100487/PBCR072100569 (Tamura Eiji)
Maintenance information: 2026.4.16 sweep test good
Accessories: saran net spike
Main specifications: 2 way 87.5 dB W281 x D1064 x D382 mm weight 21.5 kg
Maintained by the manufacturer! This is the final model of the POA-3000 series. The imposing exterior has a thick sense of energy, and the smooth high frequency with a glossy finish make you feel the real thrill unique to separate amplifiers. Even now, it is a highly affordable power amplifier. The exterior is generally beautiful, although repair marks remain on the side wood. Other than that, there are some small scratches and dullness, etc., and a feeling of use. Serial 0091500270 (Takahashi Nobuyuki)
Maintenance information: 2026.4.18 Exterior maintenance completed (side wood exterior repair/polishing) Maintained (speaker terminal replacement front panel door partial disassembly adjustment push switch disassembly cleaning input volume contact correction meter board soldering correction meter ZERO POINT adjustment power amplifier board capacitor replacement speaker relay contact cleaning amplifier board soldering Correction idling adjustment, internal cleaning terminal cleaning, power cable replacement, operation test performed) Exterior maintenance completed (side wood exterior repair/polishing)
Accessories: copy of instruction manual
Main specifications: rated output 250W+250W (8Ω) W495 x H200 x D490 mm 35.5 kg
※Since the exterior is in poor condition, we will sell it as is at a low price. Comes with a remote control. Denon's mid-level premain. The Phono is also attractive because it is compatible with MM/MC and has excellent cost performance. A model with a natural and clean tone that is easy to match with various speakers. It is also recommended as an introductory machine. In addition to large line scratches on the exterior front panel, there are many feelings of use such as dullness, abrasions, and sticking marks (Kobayashi Hitoshi)
Maintenance information: 2026.4.14 Operation confirmed
Accessories: remote control, copy of instruction manual, power cable
Main specifications: rated output 70W+70W (8Ω) playback frequency band 5Hz to 100kHz input 5 systems output 2 systems W434 x H134 x D410 mm 14.6 kg
Make Diretta even easier! It was born from this idea. It works as a Diretta Target simply by turning on the power supply (power supplied by USB Type-C). There is no need for a mouse or monitor at all. If you use the Diretta Target Pi2, you can easily use it as a Diretta Target (receiving side) by connecting to a USB DAC. (TAMURA Eiji)
Maintenance information: 2026.4.18 Operation confirmed
Accessories: instruction manual, AC adapter
Main specifications: W97 x H30 x D62 mm weight 210 g
This is a wooden speaker stand for Wakatsuki Seisakusho's ST series small bookshelf speakers. There are small scratches and a feeling of use (Oikawa Tetsuji)
Accessories: none
Main specifications: top plate W220 x D220 mm bottom plate W290 x D290 mm height 625 mm weight 4.5 kg/bottle
It is a clock signal 3 splitter that can be used in single DAC systems and systems that supply multiple 10MHz clocks to hubs, etc. Also, the impedance of 50 ohms or 75 ohms can be set for each output system. If you were looking for one, please take this opportunity (Tamura Eiji)
Maintenance information: 2026.4.18 Operation confirmed
Accessories: none
The disposal price has been reduced! (Member prices are not applicable) 2026/4/2 sales price 158,000 yen ※TW is cheap due to dents and poor exterior condition. 3-way speaker system using polymer cement baffles. A Kevlar cone is used for the 20cm cone-shaped woofer. The form that was popular in the 90s is reminiscent of the same American brand Teal. The sharp three-dimensional sound unique to this shape is attractive. The exterior has mold, broken saran nets, and repair marks. Serial C35R9607/21365 (Yonejima Satoshi)
Maintenance information: 2026.4.2 sweep test good
Accessories: saran net
Main specifications: 3-way 3-speaker sealed floor type frequency characteristics 32 Hz to 26 kHz output sound pressure level 86 dB W280 x H1,020 x D430 mm weight 82 kg
The price has been reduced! 2026/3/22 Sales price 35,000 yen Edge softened! A diamond-tone 3-way speaker with thick sound quality. Although it is standard class, you can enjoy high-quality sound that is a notch higher. The exterior has a feeling of wear over time, such as scratches and dullness. Serial 17928/17951 (Tomoho Asaine)
Maintenance Information: 2026.4.14 Maintained (woofer edge softening treatment)
Accessories: saran net
Main specifications: 3 way, 3 speakers, sealed system, bookshelf type playback frequency band 35 Hz to 30 kHz impedance 6 ohms output sound pressure level 91 dB, W370 x H682 x D337 mm, 21.1 kg/book
The price has been drastically reduced. 2026/3/30 sales price 84,800 yen This is a small bookshelf type speaker from the 4th generation “MENUET.” Rosso color type. The glossy, small, yet high-quality sound that is traditional for MENUET is alive and well. There is a feeling of wear on the exterior, such as scratches and repair marks. Serial 7404363/7404363 (Tomoho Asaine)
Maintenance information: 2026.3.30 sound output confirmed
Accessories: saran net
Main specifications: 2 way 2 speakers, low range, 115 mm, cone type, treble range, 28 mm dome, playback frequency characteristics, 59 Hz to 25 kHz, input sensitivity, 86 dB, impedance, 4 ohms, external dimensions, W150 x H250 x D230 mm, mass 4.0 kg
Maintained! A memorial model that brings together Yoshiro Uesugi's amplifier philosophy. It has a fine, transparent, and beautiful sound, and makes you feel like a vacuum tube that stretches in the expression of space. Also, you can fully feel the appeal of the built-in PHONO circuit with its natural, bright tone unique to UESUGI. There are no noticeable scratches on the exterior. Serial 2510050 (Fujisawa Yukishi)
Maintenance information: 2026.4.17 Maintained (all RCA jacks replaced. Disassemble and clean the rotary switch and apply protective agent. Solder correction screw looseness retightening vacuum tube pin cleaning volume check
(*Each input and output sound was checked.)
Accessories: instruction manual, power cord
Main specifications: Phono amplifier equipped with input Phono 3 system/Line 4 system input sensitivity 2.5 mV (phono/mm) 200 mV (Line) input impedance 47 kΩ (Phono) 100 kΩ (Line) frequency characteristics 5 to 50 kHz (Line) power consumption 20 W W435 x H146 x D365 mm 13.6 kg
Maintained! A class stereo power amplifier that uses a fully balanced push-pull system for all stages. You can enjoy the sound quality unique to Class A amplifiers, which are delicate and have a high texture. It is a popular amplifier for vocals and classical music fans. The exterior has dullness and small scratches, but it is a beautiful individual compared to its age. Serial K1W197 (Fujisawa Yukishi)
Maintenance information: 2026.4.17 Maintained (both channels corrected due to damage to the input ATT click mechanism, contact cleaning, output relays, push switches, and electrolytic capacitors replaced. Solder correction. Bias and offset checks. I checked the output sound.)
Accessories: instruction manual
Main specifications: Class A amplifier left and right independent twin mono configuration 50W+50W (8Ω) dimensions W475 x H170 x D408 mm weight 22 kg
It is a stable board that uses TAOC's unique 5-layer structure and thick materials to change to natural and thick sound quality. Tape marks, scratches, and blows can be seen on the exterior. (FUJISAWA KOSHI)
Accessories: No accessories
Main specifications: W600 x H55 x D600 mm weight 14.5 kg
It is a stable board that uses TAOC's unique 5-layer structure and thick materials to change to natural and thick sound quality. Tape marks, scratches, and blows can be seen on the exterior. (FUJISAWA KOSHI)
Accessories: No accessories
Main specifications: W600 x H55 x D600 mm weight 14.5 kg
Famous machines are back! Thorough maintenance from exterior to interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. In addition to the sound quality, we are also concerned about the appearance of the knobs, the texture of the wood grain, and the beautiful frame and screws. It is a monitor speaker that Japan is proud of, and was also used by Swedish national broadcasting and Finnish national broadcasting. The brilliance of sound that can only be felt with today's rare beryllium diaphragm units and precise cabinets shine through, and the high quality. Characters can be seen disappearing on the attenuator, but everything else has a very beautiful finish during exterior maintenance. Serial 88004L/88004R (Kobayashi Hitoshi)
Maintenance information: 2026.3.30 maintenance completed (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement)
Accessories: instruction manual
Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 39 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 6 ohms output sound pressure level 90 dB dimensions W427 x H695 x D335 mm weight 31 kg/bottle
Maintained by the manufacturer! A cassette deck with a more powerful, natural tone than a CD. The basic functions are the same as the 682ZX, but the monitor cannot be recorded and played at the same time. It is equipped with an auto calibration function, and azimuth adjustments and recording and playback levels can be adjusted with a single calibration operation. There is dullness and small scratches (Daiki Goto)
Maintenance information: 2026.4.16 maintained (head, roller, guide cleaning, each SW, VR cleaning, flywheel, flange cleaning, lubrication, recording and readjustment)
Accessories: none
Main specifications: 3 head frequency characteristics 20 Hz to 22 kHz (ZX tape) 20 Hz to 20 kHz (SX, EX2 tape) W482 x H143 x D340 mm 9 kg
Maintained! The wide selection of accessories such as connection cables and power supplies is attractive! NAGRA's IV-SJ is in stock for the first time in a long time. It is a very attractive car with high Swiss manufacturing accuracy and ultimate functional beauty that eliminates any waste. The rugged touch of switches is indescribable and arouses curiosity. Please enjoy the strong analog-like feel. Serial 0103512 (Tamura Eiji)
Maintenance information: 2026.4.16 maintained (transport part lubrication maintenance, recording re-calibration, audio board solder correction, contact restoration processing at various locations)
Accessories: AC adapter, power cable, connection cable
Main specifications: 2-track recorder, speed 9.5/19/38 cm, can be used up to 5 and 7 reels, W370 x H120 x D270 mm
Maintenance has been completed, including replacing 4 capacitors and disassembling and polishing switches! A line-only amplifier that pursues pure sound quality by abolishing functions such as tone control, etc. Instead of a conventional carbon volume, it is equipped with a quadruple ultimate attenuator with gold-plated contacts. In addition to the familiar plump lackstone, it has a wide range typical of a modern amp. Experience the sound that was the foundation of modern day lackstone. There is a scratch on the top plate (Daiki Goto)
Maintenance information: 2026.4.16 Maintained (balance adjustment volume replacement for 4 capacitors in the balance amplifier circuit. Switch type disassembly contact polishing. Volume lamp replacement.)
Accessories: copy of the manual
Main specifications: line amplifier W444 x H120 x D414 mm 11.5 kg
Maintained! Marantz's masterpiece stereo power amplifier. It uses Motorola transistors and is modestly sized yet boasts excellent US driving power. The natural yet rich, extruded yet comfortable American sound is addictive. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.3.10 maintained (AC on ~ double channel distortion → output mute circuit relay contact failure → polishing, C replacement in relay drive, power stage Tr x 1 characteristic defect → replacement, other Tr checks)
Accessories: none
Main specifications: differential amplification, pure complementarity, full stage direct connection OCL circuit, 125W+125W (8Ω) dimensions W391 x H146 x D264 mm weight 13.6 kg
※ There is no operation problem, but the dust cover hinge, hinge holder, and phono cable are missing. It is not a genuine product, but a cartridge is included. It is a model with a simple design, easy to use, and excellent cost performance. Why not use it as an introduction to analog or as a step up from an integrated record player? There are screw marks on the hinge holder and arm dullness (Daiki Goto)
Maintenance information: 2026.4.16 Operation confirmed
Accessories: cartridge
Main specifications: quartz servo type direct drive speed 33 1/3 rpm, 45 rpm static balance S-shaped pipe arm needle pressure adjustment range 0 to 4.0 g compatible cartridge weight 14.0 to 20.0 g W450 x H170 x D370 mm 10.1 kg
Maintained! Crossover 7000 Hz. Recommended for those who want to add 075 or 077. There is dullness and small scratches. Serial 32641/34231 (Eternity Miraito)
Maintenance information: 2026.4.16 maintenance completed (attenuator VR replacement, terminal mounting screw rust, insulation bushing deterioration replacement, terminal ultrasonic cleaning, crossover check OK)
Accessories: none
Key Specifications: Variable Level Control Crossover Frequency 7kHz 8Ω Weight 900g
Maintained! The front paint peels off a lot, so it's cheap. A rare 800 Hz/8 ohm network that doesn't arrive easily. For those who are self-made and use LE175 or LE85. You can enjoy a horn sound that is a bit different from 500Hz. There are paint peeling, line scratches, rust spots, etc. on the exterior. Serial 6218/6226 (Eternity Miraito)
Maintenance information: 2026.4.16 maintenance completed (input terminal deterioration replacement, ultrasonic terminal cleaning, insulation bushing mounting screw rust replacement, attenuator switch contact cleaning, crossover check OK)
Accessories: none
Main specifications: impedance 8 ohms, crossover, 800 Hz, 120 W, 3-stage gain control, approx. 1.9 kg
*Even when the bolts are tightened, the top plate position opens outward. CDM1NT, CDM/CNT dedicated stand. It is also a size that is easy to use as a stand for small bookshelves (Daiki Goto)
Accessories: none
Main specifications: bottom plate W247 x H602 mm top plate W160 x D190 mm height 296 mm approx. 9 kg/1 unit
The price has been drastically reduced. 2026/4/13 sales price 648,000 yen The LCD mechanism has been replaced with a brand new one at Accuphase! A voicing equalizer with an automatic sound field correction function built into a graphic equalizer equipped with a high-speed DSP. We have prepared a simple course where automatic measurement and correction can be performed with simple operation using a stylus, and a custom course where you can pursue sound field correction for your favorite sound. In addition to coaxial digital/optical digital, the digital out is also equipped with the company's own HS-LINK. It is designed so that a maximum source input of 192 kHz/24 bits can be performed. Small scratches and threads can be seen. Serial E4Y237 (Fujisawa Yukishi)
Maintenance information: 2026.4.11 Manufacturer maintained (LCD) screen has vertical streaks and places with poor sensitivity, so display Ass'y was replaced. Pressure safety check OK. Operation check, cleaning)
Accessories: remote control, instruction manual, power cord, microphone, microphone holder
Main specifications: digital input (HS-LINK x 1 COAXIAL x 1) digital output (HS-LINK x 1 COAXIAL x 1 OPTICAL x 1) analog input (RCA x 1 XLR x 1) analog output (RCA x 1 XLR x 1) USB terminal USB 2.0/3.0 (up to 128 GB) * for flash memory connection W465 x H161 x D396 mm 14.3 kg
The price has been reduced! 2026/4/1 sales price 79,800 yen Maintained! 150-4H instrument model. It is based on the masterpiece unit 150-4C, and the thick sinking low frequencies and instantaneous power that can be imagined even from thick rims cannot be enjoyed without this woofer. This product is recommended for those looking for an aggressive mid-low range that makes you want to make a loud noise by storing it in a front load enclosure, etc. There are tear repair marks around some edges. (TAMURA Eiji)
Maintenance information: 2026.4.1 Maintained (bad solder on grommets, replacement of tinsel wire. (Repairing torn corn paper)
Accessories: none
Main specifications: 38 cm ferrite playback frequency band 35 Hz to 2.5 kHz 98 dB impedance 8 ohms rim outer diameter 400 x D157 mm screw pitch 370 mm (diagonal) 13.85 kg
Famous machines are back! Thorough maintenance was carried out from the exterior to the interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. In addition to the sound quality, we are also concerned about the appearance, from the feel of the knobs, the texture of the wood grain, to the frame and screws. It is a monitor speaker that Japan is proud of, and was also used by Swedish national broadcasting and Finnish national broadcasting. The bright sound and high quality of the beryllium diaphragm unit and precise cabinet, which have become rare in modern times (Daiki Goto)
Maintenance information: 2026.4.15 Maintained (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement, unit detachment)
Accessories: none
Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 39 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 6 ohms output sound pressure level 90 dB dimensions W427 x H695 x D335 mm weight 31 kg/bottle
Marantz service maintained! Marantz pre-main made as an amplifier compatible with super audio. The sound, which makes you feel more relaxed and warm than recent models from the company, which have sharp looks, is attractive. The phono is also MM/MC compatible, so there are no omissions. There is overall dullness and small scratches (Oikawa Tetsuji)
Maintenance information: 2026.4.15 manufacturer maintained (power supply SW replacement. Speaker relay replacement. Mechanical push SW disassembly cleaning. Each volume contact cleaning. Soldering fixes for each board. DC offset, idling adjustment (Inspection of each part, operation test)
Accessories: remote control, instruction manual, power cable
Main specifications: 100W+100W (8Ω) playback frequency band, 5 Hz to 100 kHz, 7 analog input systems, 2 analog output systems, W458 x H166 x D464 mm, 23.0 kg
Maintenance completed, including main volume dismantling and cleaning, switch disassembly and polishing, replacement of 2 output relays and 4 transistors! 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. You can see a feeling of use, such as appearance, marks, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.4.14 maintenance completed (main volume dismantling and cleaning, switch disassembly and polishing (input selector, tape selector, lockout, tone, subsonic, muting, adapter), output relay replacement, selector lamp replacement, protector transistor replacement, main part solder repair, bus, treble, balance volume sound wave cleaning, adjustment volume replacement, interior and exterior inspection and cleaning, pin jack polishing, Operation check)
Accessories: instruction manual
Main specifications: 130W+130W (8Ω) rated power consumption 320W W466 x H161 x D431 mm weight 20.6 kg