A network transport equipped with functions comparable to U2. A CNC-machined aluminum front panel is used for the all-aluminum housing to enhance structural rigidity and shielding. A new surface finish adopted from the higher-level model LUMIN P1 has been applied. There are no noticeable scratches on the exterior. Serial 60230322-09-1001799 (Tamura Eiji)
Maintenance information: 2026.9.11 operation confirmed
Accessories: instruction manual, power cable, connection cable
Main Specifications: Compatible Formats DSD DSF (DSD) DIFF (DSD) DoP (DSD) PCM FLAC Apple Lossless (ALAC) WAV AIFF Compressed Audio MP3 MQA Compatible Streaming Service UPnP (OpenHome) Tidal Tidal Connect Qobuz Roon Ready Spotify Connect AirPlay TuneIn compatible sampling/bit rate PCM 44.1kHz-768Hz 16-32bit (stereo) DSD DSD64-512 (stereo) input 1000Mbps RJ45 x 1 USB storage (single partition FAT32 NTFS exFAT) digital output USB DSD64-512 PCM 44.1kHz-768kHz 16-32bit OPTICAL DSD64 (DoP) PCM 44.1kHz — 192kHz 16-24bit COAXIAL SPDIF DSD64 (DoP) PCM 44.1kHz—192kHz 16-24bit BNC SPDIF DSD64 (DoP) PCM 44.1kHz—192kHz 16-24bit AES/EBU DSD64 (DoP) PCM 44.1kHz-192kHz 16-24bit Dimensions W300 ×D244×H60mm weight 2.5kg
47 Lab's first speaker system, a full range shot with a 10cm aperture, but the good sound separation and good positioning don't seem like a 10cm full range. Although it is a small speaker, it is full of appeal, filled with the attention of 47 laboratories. There are scratches and scratches on the exterior. (FUJISAWA KOSHI)
Maintenance information: 2026.9.11 operation confirmed
Accessories: saran net
Main specifications: bass reflex type, 1 way speaker, 4 ohms, W160 x H260 x D195 mm, weight 2.5 kg
Maintained! It has an elegant and glossy tone, and the output sensitivity can be selected from 3 levels. Combinations with 405 are common, but 606 etc. are also a good match. It has the natural texture of the acoustic sauce and the smooth tone that feels good against the skin. (FUJISAWA KOSHI)
Maintenance information: 2026.5.15 Maintained (replacement of coupling tantalum capacitors, bypass capacitors, etc. within each board. Each rotary switch is balanced VOL cleaned. Power Switch and Spark Killer Capacitor Replacement (*Since this is an early model, there are sound leaks even in VOL0)
Accessories: copy of instruction manual, power cord, connection cord
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4 kg
Sony's 1TB HDD internal audio player. You can enjoy not only high-resolution sound sources such as DSD 5.6 MHz or 192 kHz/24 bit, but also compressed sound sources with high sound quality. If you install the software on your PC or smartphone, you can transfer and operate music data to the HDD. Serial 2200545 (Fujisawa Yukishi)
Maintenance information: 2026.9.11 operation confirmed
Accessories: remote control, instruction manual, power cord, connection cord
Main specifications: built-in HDD (1TB) playback compatible codec DSDIFF [DSD] /2.8 MHz/5.6 MHz) DSDIFF [DST] DSF/2.8 MHz/5.6 MHz) WAV/maximum 192 Hz/32 bit) AIFF/192 Hz/24 bit) FLAC/192 Hz/24 bit) ALAC/192 Hz/24 bit) ALAC/192 Hz/24 bit) WMA · MP3 · AAC · ATRAC (Non DRM) playback frequency characteristics 2Hz-80kHz audio output (XLR/RCA) EXT terminal (USB type A) W430 x H130 x D390 mm 14.5 kg
*Currently sold. A vacuum tube amplifier that can be easily used as an introduction to vacuum tube amplifiers. I think it would be fun to pair it with a small bookshelf or the like. There are brown spots on the exterior (Tamura Eiji)
Maintenance information: 2026.9.11 operation confirmed
Accessories: none
Main Specifications: Load Impedance: 8Ω W142 × H180 × D130 mm 3 kg
Fostex's current speaker system incorporates the company's proud unit into a specially designed enclosure. High sound quality is achieved even at low volume. (FUJISAWA KOSHI)
Maintenance information: 2026.9.11 operation confirmed
Accessories: none
Main specifications: 2 way 8Ω 80dB W100 x H195 x D130 mm 1.1 kg
It is a small, vertical, twin woofer+bass reflex that reproduces energetic, clear, and strong bass. Use it for low-frequency reinforcement of small speakers or theater systems. Serial 3049710992 (Fujisawa Yukishi)
Maintenance information: 2026.9.11 operation confirmed
Accessories: No accessories
Main specifications: crossover 50 to 200 Hz maximum output 60 W W206 x H436 x D332 mm 9.3 kg
This is an ADK 4-tier rack. It is stackable and can be easily expanded. The back side is free, so wiring can be carried out easily. There are line scratches and bumps on the exterior. (TAMURA Eiji)
Accessories: none
Main specifications: W575×H790×D500mm
Pioneer carbon fiber molded headshell Simple and easy to use design. The exterior is dull and dirty (Tamura Eiji)
Maintenance information: 2026.9.11 operation confirmed
Accessories: none
Victor's headshell It is a non-resonant headshell with impact press processing, and is a versatile type that is relatively lightweight and easy to use. (FUJISAWA KOSHI)
Maintenance information: 2026.9/11 continuity confirmed
Accessories: No accessories
Main specifications: dead weight 12g
Victor headshell from the 70s. The screw hole is long, and the overhang can be easily adjusted. Externally, there are scratches around the screw. (TAMURA Eiji)
Maintenance information: 2026.9.11 operation confirmed
Accessories: none
Main specifications: 9.5g dead weight
A metal speaker stand from an unknown manufacturer. It is also tall and is designed to be a good size for small bookshells, etc. (FUJISAWA KOSHI)
Accessories: No accessories
Main specifications: Top plate: W160 x D160 mm Overall: W250 x H590 x D300 mm Weight 5.5 kg/bottle
The disposal price has been reduced! (Member price not applicable) 2026/7/25 sales price 39,800 yen will be a headphone amplifier. Gain can also be adjusted on the back. It's a relaxed sound with corners removed. The legs have been changed to spike specifications. Serial 03001524 (Tamura Eiji)
Maintenance information: 2026.7.25 Operation confirmed
Accessories: spike holder, spare vacuum tube
Main specifications: W230 x H190 x D190 mm weight 2.6 kg
The disposal price has been reduced! (Member prices are not applicable) 2026/6/26 sales price 39,800 yen ※Currently sold. 3-way digital channel divider The frequency, slope, and level of the low cut filter and high cut filter can be set respectively, and the slope can be freely selected from 6 types. Serial 00008601 (Fujisawa Yukishi)
Maintenance information: 2026.6.26 operation confirmed
Accessories: instruction manual, power cord, original box
Main specifications: number of audio input channels 2 terminals type XLR, electronic balance microphone input channel number 1 XLR balance number of audio output channels 6 terminals shape XLR balance AD-DA conversion 24 bit, 48 kHz frequency characteristics 20 to 20 kHz W483 x H45 x D150 mm 2.3 kg
The disposal price has been reduced! (Member prices are not applicable) 2026/8/29 sales price 69,800 yen Maintained! Accuphase FM dedicated tuner. As a synthesizer tuner, it has a convincing sound quality that far surpasses tuners in the same price range. Not only does it have clear sound quality, but it also has a strong tone in the mid-range, and it is a high quality model that achieves both good sound quality and good reception performance. The exterior has dullness, scratches, etc. over time. Serial C9W675 (Yonejima Satoshi)
Maintenance information: 2026.8.29 Maintained (battery replaced due to deterioration of backup dentures. (Reception check, separation adjustment)
Accessories: instruction manual
Main specifications: FM dedicated tuner, quartz synthesizer system, 12 stations, random memory tuning, W465 x H135 x D340 mm, 6.0 kg
The disposal price has been reduced! (Member discounts are not applicable) 2026/7/25 sales price 178,000 yen Switches have been disassembled and polished and maintained! Line-only pre-main amplifier. It is a model that omits both the headphone terminal and the remote control, and has thoroughly implemented simple is best. After all, the middle range is thick and the high range is smooth, lax sound. The supple tone gives a sense of security, and the warmth similar to vacuum tube amplifiers is attractive. The exterior has scratches, floats, and bumps. Serial W31110076 (Tamura Eiji)
Maintenance information: 2026.7.25 Maintained (replacement of faulty IC in the power supply circuit. Switch disassembly contact polishing. Replace the left and right main amplifier board deteriorated capacitors. Amplifier board soldering correction. Idling current adjustment volume replacement. Bad output relay contact replacement. I/O pin jack polish. The main volume of this unit is an ultimate attenuator and cannot be disassembled)
Accessories: instruction manual
Main specifications: 50W+50W (8Ω) W438 × H155 × D446mm 23.0 kg
The price has been drastically reduced. 2026/9/5 sales price 898,000 yen Maintained! Macton high end tube control amplifier. A parallel SEPP circuit is used. This model was developed in search of the best sound quality in the world. 12AU7 x 2 and 12BH7 x 8 are used for the vacuum tubes used. Equipped with a high-capacity high-voltage electrolytic capacitor, you can enjoy sound quality without deteriorating even when running for a long time. The sound is strong and firm even though it is a vacuum tube. There is a thread on the acrylic part of the exterior. Serial 21E01 (Tamura Eiji)
Maintenance information: 2026.9.5 Maintained (reinstalled due to disconnection of panel mounting screws. Reinstall the chassis because it comes with mounting screws. Replacement of missing and damaged screws. Solder correction. Reinstall the suge nut. Condenser tilt correction Voice check for each input and output. The heater in this model has alternating current ignition)
Accessories: power cable
Main specifications: vacuum tube 12 AU7 x 2 and 12 BH7 x 8 using 7 line inputs, frequency characteristics, 10 Hz to 100 kHz, W465 x H170 x D370 mm, weight 19 kg
The price has been drastically reduced. 2026/9/6 sales price 198,000 yen Maintained! The ultra-rare PHILIPS vacuum tube premain amplifier is in stock for the first time in 10 years. The retro design is eye-catching. The sound quality is soft, and vocals etc. are played gently. There is dullness all over and fine lettering peeling, but it is a good individual for its model year. ※There is a slight gap in volume immediately after turning on the power. Serial 155912 (Fujisawa Yukishi)
Maintenance information: 2026.9.6 Maintained (Speaker cord plug installation created. The disassembly contacts were cleaned due to push switch noise. The volume contacts have been cleaned. Vacuum tube socket contact was checked. Each input/output operation was checked.)
Accessories: connection cord
Main specifications: Vacuum tube used Philips ECC83 x 2 manufacturer unknown EF86 x 2 Philips EL86 x 4 Philips GZ34 x 1 W400 x H178 x D288 mm approx. 13 kg
The price has been drastically reduced. 2026/9/7 sales price 178,000 yen Maintained! A model commemorating the 50th anniversary of the Diaton Workshop. Unlike conventional diamond-tone sounds, which have a glittering image, the soft, and definitely thick English bass is attractive. The treble doesn't stretch so sharply, so it's a very easy speaker to hear. There are small tears, small scratches scattered on the net, and the clear cap is missing at only one part of the speaker terminal. Serial 12364, 12380 (Fujisawa Yukishi)
Maintenance Information: 2026.9.7 Maintained (woofer edge softening treatment. Unilateral tweeter disassembly and disconnection repair Lead additional wiring assembly. centering adjustment. Operation confirmed.)
Accessories: saran net
Main specifications: 2-way anti-magnetic type, 16cm cone woofer, 4cm cone tweeter, 6Ω playback frequency band, 35Hz to 40kHz, output sound pressure level, 85dB, crossover frequency, 1.5kHz, maximum input 150W, W266 x H410 x D310 mm, 14 kg
The price has been reduced. 2026/9/9 sales price 178,000 yen This is the first time in stock in 13 years. ROKSAN stereo power amplifier ROK-M1 Sound quality has been improved by devoting ourselves to a simple circuit design, and the response is good, and you can enjoy clear sound. As for the exterior, there are abrasions on the top plate (Yonejima Satoshi)
Maintenance information: 2026.9.9 operation confirmed
Accessories: power cord
Main specifications: 50W+50W (8Ω) 1kVA class toroidal transformer bilaterally symmetrical circuit design MOS-FET mounted W430 x H100 x D100 mm 16 kg
The price has been drastically reduced. 2026/8/11 sales price 99,800 yen Maintained! An improved model of the TSD-15 for consumer use. The low and high frequencies are just the right amount, and the density and extrusion of the midrange is amazing. The cantilever bending has been corrected, but there is still some bending left. Serial 2983 (Fujisawa Yukishi)
Maintenance information: 2026.8.11 Maintained (broken coil winding, cantilever bending, damper replacement, cleaning)
Accessories: No accessories
Main specifications: MC type 1 mV single crystal diamond super fine line stylus needle pressure 2.0 to 2.5 g impedance 20 ohms dead weight 12.0 g
The price has been drastically reduced. 2026/8/29 sales price 99,800 yen LCD panel has been replaced by Sony Service! Sony's 1TB HDD internal audio player. You can enjoy not only high-resolution sound sources such as DSD 5.6 MHz and 192 kHz/24 bits, but also compressed sound sources with high sound quality. If you install the software on your PC or smartphone, you can transfer and operate music data to the HDD. There are thin threads on the exterior. Serial 2200779 (Yonejima Satoshi)
Maintenance information: 2026.8.28 manufacturer maintained (LCD panel replaced, operation confirmed)
Accessories: remote control, instruction manual
Main specifications: built-in HDD (1TB) playback compatible codec DSDIFF [DSD] /2.8 MHz/5.6 MHz) DSDIFF [DST] DSF/2.8 MHz/5.6 MHz) WAV/maximum 192 Hz/32 bit) AIFF/192 Hz/24 bit) FLAC/192 Hz/24 bit) ALAC/192 Hz/24 bit) ALAC/192 Hz/24 bit) WMA · MP3 · AAC · ATRAC (Non DRM) playback frequency characteristics 2Hz-80kHz audio output (XLR/RCA) EXT terminal (USB type A) W430 x H130 x D390 mm 14.5 kg
The price has been drastically reduced. 2026/8/24 sales price 75,000 yen balance cable 0,75m pair PCOCC conductor completely independent earth design with an overwhelming sense of energy and plenty of expressiveness. The perfect cable for those who want to listen to smooth jazz in a relaxed and quiet manner. It gives me an expression where the low frequencies of a piano slowly sink into the ocean. There is dullness and a feeling of use. (FUJISAWA KOSHI)
Maintenance information: 2026.8.24 continuity confirmed
Accessories: No accessories
The price has been drastically reduced. 2026/8/24 sales price 75,000 yen balance cable 0.75m pair PCOCC conductor completely independent earth design with an overwhelming sense of energy and plenty of expressiveness. The perfect cable for those who want to listen to smooth jazz in a relaxed and quiet manner. It gives me an expression where the low frequencies of a piano slowly sink into the ocean. There is dullness and a feeling of use. (FUJISAWA KOSHI)
Maintenance information: 2026.8.24 continuity confirmed
Accessories: No accessories
The price has been drastically reduced. 2026/6/27 sales price 39,800 yen ※Currently sold. 3-way digital channel divider The frequency, slope, and level of the low cut filter and high cut filter can be set respectively, and the slope can be freely selected from 6 types. Serial 03005789 (Fujisawa Yukishi)
Maintenance information: 2026.6.26 operation confirmed
Accessories: power cord
Main specifications: number of audio input channels 2 terminals type XLR, electronic balance microphone input channel number 1 XLR balance number of audio output channels 6 terminals shape XLR balance AD-DA conversion 24 bit, 48 kHz frequency characteristics 20 to 20 kHz W483 x H45 x D150 mm 2.3 kg
Exterior maintenance was completed in May 2020. The A7-X model from the late 70s is synonymous with Altec's energetic speakers. ATT can also be finely adjusted to MID/HIGH, and it is possible to adjust the high frequency volume affected by the sense of distance and the environment in which it is played. Please enjoy the essence of theater speakers that are still popular today. The exterior has repair marks and some creases. (FUJISAWA KOSHI)
Maintenance information: 2020.5.13 Maintained (exterior repair, full painting. Horn repair and painting. Saran net cleaning/retensioning. Driver maintenance (magnetic circuit gap cleaning/center adjustment), unit detachment/terminal replacement/new wiring/horn installation stay newly installed), terminal cleaning. ATT disassembly contact cleaning, contact grease application. A frequency characteristic measurement check (~ 42 kHz) was performed, and the original capacitor was continuously used because the results were good. (Input/output waveform and balance check, sound output check)
Accessories: No accessories
Main specifications: Units used: 828G, 416-8B, 802-8G, 511B, N1201-8A crossover frequency 1.2 kHz W762 ✕ H1,378 ✕ D610 mm weight 74.5 kg
37 capacitors and many other parts have been replaced, and refreshed and maintained by disassembling and cleaning VOL and various SW types! The highest-end model of yesteryear. By actively replacing deteriorated parts, the sound has become brighter, and the original momentum has been revived. It is particularly compatible with the JBL Lancer series. The exterior has dullness and scratches. Serial 21007020 (Fujisawa Yukishi)
Maintenance information: 2026.9.10 Maintained (37 capacitors, 4 semi-fixed resistors, main, balance VR, heat dissipation sheets x 12, micro SW, spark killer, resistors, all fuses, RCA terminals x 20, SP terminals x 12, diodes, lamps, and LEDs have been replaced. Complete VR and SW disassembly cleaning, removal of old solder and then re-soldering. Each input/output, operation check, input/output waveform check, load test (1kHz sine wave, at 8Ω load: 50W/50W), sound output test.)
Accessories: No accessories
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 including main volume and switch disassembly and polishing! Pre-main amplifier equipped with α-X balance. The good balance between the thick low range extrusion feeling and the high frequency with high transparency is attractive. You can enjoy a lot of gutsy sounds not found in modern amplifiers. There are stains and scratches on the exterior. Serial 608023149 (Fujisawa Yukishi)
Maintenance information: 2026.9.10 Maintained (main volume disassembly and polishing. Switch disassembly and polishing (input selector, power amplifier direct, source direct, tone, turnover, loudness, muting, processor, MMMC switching, subsonic, reck-out). Replace 2 power supply transistors. Replace 8 semi-fixed volumes on the main amplifier section. Pin jack repair Replace output relays and headphone relays. Solder repair. Bass, treble and balance volume ultrasonic cleaning. Pin jack polishing, internal inspection and cleaning, operation confirmation. Speaker terminal B replaced.)
Accessories: No accessories
Main specifications: rated output 190W+190W (6Ω), 160W+160W (8Ω) phono/mm, with MC W448 x H160 x D441 mm 28 kg
Maintenance has been completed, including main volume dismantling and cleaning and disassembling and polishing of various switches! The first α907 model. It has the best power and amount of information in the same series. The unique α-X balance circuit achieves a high signal-to-noise ratio. While it has the strength typical of Sansui, the sound is clear and allows you to clearly feel the outline is attractive. There are threads and dullness on the exterior. Serial 626128964 (Fujisawa Yukishi)
Maintenance information: 2026.9.10 maintained (tone switch and other switch disassembly and polishing (turnover, loudness, muting, subsonic, source direct, input selector, MMMC, reckout, power amplifier direct) ② main volume decomposition and polishing ③ output relay, headphone relay replacement ④ replacement of 6 power supply transistors ⑤ replacement of 8 power amplifier semi-fixed volumes ⑥ bus, treble, Balance volume ultrasonic cleaning ⑦ pin jack polishing, interior and exterior inspection cleaning, adjustment.)
Accessories: No accessories
Main specifications: effective output 190W+190W (6Ω) 180W+180W (8Ω) damping factor 100 (6Ω) W448 × H160 × D441 mm 28.0 kg
Maintained! ※The power inlet specification has been changed. NIKKO's pure A grade DC amplifier that also creates the fun of watching with a digital meter has arrived. The sound quality is delicate and straightforward, and this one makes you feel that the range is wide. It's an amplifier that will entertain you with its detailed, tactile sound. There is rust and paint deterioration. Serial 2050047 (Fujisawa Yukishi)
Maintenance information: 2026.9.10 Maintained (input terminal polished. Cleaning polish for internal dirt and steering wheel stains. DC adjustment, idling current adjustment. meter adjustment.)
Accessories: power cord
Main specifications: pure A grade 46W+46W W482 x H182 x D460 mm 22 kg