Full maintenance from internal dismantling and all checks to transistor and capacitor replacement! It's an amplifier similar to the SE400S, but the output has gone up from 40W+40W to 60W+60W, and the sound quality with excellent extrusion and sharpness has revived the sound of the good old days. In addition to the exterior and input terminals being replaced, dullness and a feeling of use can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.6.11 maintenance completed (all internal dismantling checks, L/R co-power stage Tr negative side characteristic defect, Lch driver Tr characteristic failure → replacement, in-board bypass C · power supply C broken → replacement, offset VOL contact failure → polishing, check)
Accessories: Power cable (external product)
Main specifications: output bandwidth 3 to 20,000 Hz, 90 dB SNR power supply 100V, 50/60 Hz, power consumption 200W, output 60 W+60 W, W385 x H125 x D93 mm
Maple type. Stand for small speakers made of solid Yonematsu. Compatible with most small speakers. The combination of Corian base and wood block material makes it resonate aggressively and accentuates the sense of spaciousness and depth. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: 6 spacers
Main specifications: W280 x H615 x D370 mm 6.6 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/6/11 sales price 148,000 yen This is a 2-way bookshelf type speaker with high sound quality. The exterior, which is finished in a piano style, has a sense of luxury. The jumper cable on the back is also a strong product using a fairly thick wire. The sound quality is impressive with a low frequency range that you wouldn't think of as a bookshelf, and the center of gravity is low. The reproducibility of the piano was wonderful, and the feeling of use can be seen in the exterior, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.11 Operation confirmed
Accessories: saran net, jumper cable
Main specifications: 2-way sealed speaker unit/17cm Kurt Müller Korn for bass, 2.5cm pure silk soft dome rated input 50W maximum input 150W output sound pressure level 87dB impedance 6Ω crossover frequency 2,500Hz playback band 40Hz to 30kHz W219 x H350 x D290 mm 10kg/book
This is a small bookshelf 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. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.10 Operation confirmed
Accessories: saran net, instruction manual, original box
Main specifications: 2 way 2 speakers, low range, 115mm, cone type, treble range, 28 mm dome, playback frequency characteristics, 59 Hz to 25 kHz, input sensitivity, 86 dB, impedance, 4 ohms, W150 x H250 x D230 mm, 4.0 kg
Maintained! A late model in the classic 607 series. It has high-resolution, well-defined sound, and is compatible with modern speakers. You can experience SANSUI's ability. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.11 maintenance completed (protector circuit capacitor replacement, output relay replacement, phono and pin jack polishing, input selector, etc., switch disassembly polishing grease application (power amplifier direct, source direct, tape, tone, loudness, muting, processor switch), each volume, switch cleaning, internal inspection and cleaning, adjustment inspection, operation confirmation, running test)
Accessories: instruction manual (copy)
Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) phono MM/ MC switching W430 x H162 x D452 mm 18 kg
Manufacturer maintenance, including pickup replacement, is being carried out in 2022. A belt drive CD player equipped with a 24-bit fully balanced module DAC. This player is popular for its thick sound quality unique to belt drives and a natural tone with no sense of emphasis. You can enjoy vocals and classical music in high quality. You can see a feeling of use on the exterior, scratches on the top plate, marks, dirt, dullness, scuffs, etc. on the front panel (Murakoshi Yoichi)
Maintenance information: 2022.1.13 maintained (spindle bell pick up replacement Assy shaft dismantling, cleaning, grease up inspection disc, confirm regeneration operation)
Accessories: stabilizer, replacement remote control
Main specifications: belt drive type CD player CD-R compatible audio output: XLR balanced RCA unbalanced digital output: coaxial (RCA) optical (optical) AES/EBU (XLR) W435 x H98 x D296 mm 10 kg
※Inexpensive because there is a lot of dirt. Comes with a dedicated stand and a self-made stand! Commonly known as the beehive horn, it is deeply popular among enthusiasts. The luster and energy of the mid-range when the 375 is attached is exceptional. You can see a feeling of use on the exterior, rust, dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: stand, self-made stand (screws)
Main specifications: crossover 500 Hz, throat diameter: 50 mm, lens diameter: 343 mm, depth dimensions: 400 mm, approx. 15 kg
Harmonic resolution stabilizer. By placing an analog disc on the turntable shaft, resonance of the LP record itself, vibration due to air propagation, and noise caused by vibration of the record player itself are suppressed. The synergy effect with the isolation bass is remarkable, and you can expect rich sound quality and consistent low-level performances (Tamai Jun)
Accessories: original box instruction manual
Main specifications: size φ82.5 mm x H34.3 mm weight 315 g
The price has been drastically reduced! 2024/6/11 sales price 35,000 yen with dedicated stand LS-500! Spirit is one of the most popular in the SX-500 series. Like Victor, who continues to preserve the natural sound, it makes acoustic instruments and vocals sound lustrous. There is a feeling of use on the exterior such as scratches and fading (Tamai Jun)
Maintenance information: 2024.6.11 sound output confirmed
Accessories: dedicated stand jumper cable
Main specifications: Sealed bookshelf type Alnico unit, body size dimensions W270 x H455 x D255 mm, 12.5 kg, stand size W294 x H440 x D330 mm, stand weight 6 kg
The price has been reduced! 2024/6/11 Marantz pre-main amplifier with sales price 89,800 yen. The preamp circuit has been revamped to enhance spatial expression ability and detail reproducibility. Similar to the PM-10 and PM-14S1, a highly accurate electronically controlled volume is used for the volume circuit. It makes it possible to reproduce bass that combines a sense of scale and instantaneous power. The exterior is generally good, although there are very few minor scratches on the top plate. Serial AUY15230905053 (Takahashi Nobuyuki)
Maintenance information: 2024.6.11 operation confirmed
Accessories: instruction manual, remote control, power cable
Main specifications: 100W+100W (4Ω), 70W+70W (8Ω) frequency characteristics 5Hz-100kHz
W440×H128×D379mm 12.0kg
The price has been reduced! 2024/6/11 sales price 69,800 yen ※Currently sold. Aiwa's DSD DAC. A/D converter and D/A converter set. It is possible to reproduce DSD 1-bit 64fs signals in SACD format. Even with analog input from compressed sound sources such as MP3s, the sense of localization, sound field, and luster of sound are improved. Serial D101211111 WD01210911 (Tomonori Asaine)
Maintenance information: 2024.6.9 operation confirmed
Accessories: power adapter, HMDI connection cable, instruction manual
Main specifications: AX-D1: DSD1 bit/64 fs playback frequency band 20 Hz to 100 kHz (+0/-3 dB) dynamic range 102 dB or more, SNR ratio 102 dB or more at 1 kHz, 107 dB or more at 20 kHz channel separation 100 dB or more size W250 x D170 x H50 mm weight 1.5 kg AX-WD: LPCM192 kHz/24 bit/128 fs DSD1 bit/ 64fs (DSD64 mode, 2.8224MHz) size W250 x D170 x H50 mm weight 1.6 kg
This is a QRD sound diffusion panel. By placing it behind the speaker, exquisite absorption and diffusion are possible, which is useful for improving sound image localization. There are spots and small scratches on the exterior (Tomonori Asae)
Main specifications: W600 x H1200 x D230 mm 16.5 kg
This is a QRD sound diffusion panel. By placing it behind the speaker, exquisite absorption and diffusion are possible, which is useful for improving sound image localization. There are spots and small scratches on the exterior (Tomonori Asae)
Accessories: none
Main specifications: W600 x H1200 x D230 mm 16.5 kg
Set of 2 Hybrid audio board with wooden structure plus iron ball sand. The low frequencies, which are well-balanced and have a sense of volume, are tones that cannot be produced with a board such as granite. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Accessories: No accessories
Main specifications: load capacity 100 kg W300 x H44 x D 400 mm 5.5 kg/1 sheet
The price has been reduced! 2024/6/14 sales price 39,800 yen Maintained in 2019/12! An amplifier with excellent cost performance. It sounds great with a well-contoured sound at an affordable price. 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 has scuffs on the sides. Serial 7117300736 (Tomonori Asaine)
Maintenance information: 2024.6.9 operation confirmed
2019.12.8 Maintained (main board soldered, adjustment relay replaced)
Accessories: Remote control instruction manual copy power cable
Main specifications: rated output 70W+70W (8Ω) 140W+140W (4Ω) playback frequency band 5Hz to 100kHz dimensions W434 x H134 x D407 mm weight 14.6 kg
Designed for the purpose of absorbing and diffusing sound over a wide band, it has excellent absorption capacity in the low range, and effectively removes fixed material waves by installing it in a corner of a room. There is slight dullness throughout (Tomonori Asae)
Accessories: none
Main specifications: size 1200 mm x 240 mm, weight 4.1 kg (actual measurement)
Designed for the purpose of absorbing and diffusing sound over a wide band, it has excellent absorption capacity in the low range, and effectively removes fixed material waves by installing it in a corner of a room. There is slight dullness throughout (Tomonori Asae)
Accessories: none
Main specifications: size 1200 mm x 240 mm, weight 4.1 kg (actual measurement)
A stand for small speakers with a simple design. With a height of 57 cm, this stand is easy to use. Scratches, dullness, and a feeling of use can be seen on the exterior and top plate (Kobayashi Hitoshi)
Accessories: none
Main specifications: total load capacity 50 kg, external dimensions W280 x H570 x D295 mm, top plate size W190 x D230 mm, weight approx. 4 kg
J1 Project spike base set of 4 It is a hybrid type spike base that combines ICP composite, a resilient hard material, and stainless steel. (FUJISAWA KOSHI)
Main specifications: diameter 35 mm x height 15 mm
J1 Project spike base set of 4 It is a hybrid type spike base that combines ICP composite, a resilient hard material, and stainless steel. (FUJISAWA KOSHI)
Accessories: none
Main specifications: diameter 35 mm x height 15 mm
Set of 4 Kyocera ceramic insulators The top is made of metal and the bottom is made of cork material. It is clear and you can expect the unique sound of ceramics. The exterior has scratches and stains from use over time. (FUJISAWA KOSHI)
Accessories: none
Main specifications: diameter 30mm height approx. 15mm weight approx. 25g/piece
Set of 2 carries a stable potential and a clean signal by covering it with an item plug that plays a role in preventing noise from being mixed in or signal loss. (FUJISAWA KOSHI)
Accessories: instruction manual, original box
Main specifications: length 70mm inner diameter 43mm
※The height is 35 mm. The popular ICP composite spike has arrived. It is a composite material made of hard material and soft material. Combining a stainless steel chip with a modern body is effective in preventing vibrations. (FUJISAWA KOSHI)
Accessories: none
Main specifications: hybrid cone spike diameter 35mm x H35mm
PSE certified product. This product combines Eau Rouge's CFRP technology with a lightweight, highly textured acrylic box. Although it is the company's entry model, it is a product with a firm focus on sound quality. There are a few small scratches. (FUJISAWA KOSHI)
Maintenance information: 2024.6.10 continuity confirmed
Accessories: none
Main specifications: W300×H80×D65mm
Krypton high carbon steel insulator set of 4 It is a product that greatly improves acoustical and physical properties such as sound propagation speed with a special hard coating. The bottom surface uses silicone rubber material that dampens the natural vibrations of the metal and has an anti-slip effect with the floor, and has an adhesive effect on the floor. (FUJISAWA KOSHI)
Accessories: original box
Main specifications: flat type, diameter 40 x height 10 mm, 95 g per piece
4 pieces per pair Asada cherry cube base Improve sound quality by placing it under speakers, amplifiers, etc. ※The blister is out of stock. (FUJISAWA KOSHI)
Accessories: none
Main specifications: Asada cherry blossoms, load capacity 50 kg/4 pieces, W34 x H34 x D34 mm, measured 48 g/piece
4 pieces per pair Asada cherry cube base Improve sound quality by placing it under speakers, amplifiers, etc. (FUJISAWA KOSHI)
Accessories: case
Main specifications: Asada cherry blossoms, load capacity 50 kg/4 pieces, W34 x H34 x D34 mm, measured 48 g/piece
Set of 4 It simultaneously reduces vibration and impact noise, improves overall resolution, and is particularly excellent at improving low frequency resolution, and has the effect of tightening soft low frequencies. There are threads and dirt. (FUJISAWA KOSHI)
Accessories: none
Main specifications: recommended load mass 10 to 80 kg (4 point fulcrum) usage environment 0 to 40 ℃ size 55 mm x 55 mm
Set of 4 It simultaneously reduces vibration and impact noise, improves overall resolution, and is particularly excellent at improving low frequency resolution, and has the effect of tightening soft low frequencies. There are threads and dirt. (FUJISAWA KOSHI)
Accessories: none
Main specifications: recommended load mass 10 to 80 kg (4 point fulcrum) usage environment 0 to 40 ℃ size 55 mm x 55 mm
Set of 4 cone spike insulators short type insulators that suppress vibration and resonance in various devices. The tip is formed in a circle, and since it is an ICP material made of soft and hard material, it is hard to scratch furniture. (FUJISAWA KOSHI)
Accessories: none
Main specifications: ICP composite short type φ35mm×H18mm
Set of 4 Strong vibration countermeasures are taken due to the vibration control characteristics of the hybrid type material itself and the coupling effect of the stainless steel chip, and distortion is suppressed more effectively. (FUJISAWA KOSHI)
Accessories: none
Main specifications: hybrid cone spike diameter 35 mm x H30 mm
Set of 4 An ideal acoustic damping material (sorbosane) is used. It helps improve the sound quality of players, amplifiers, etc. (FUJISAWA KOSHI)
Accessories: No accessories
Main specifications: load capacity 80 kg; size: diameter: 50/5 mm thick
This is a rare insulator made by Sony. It is a well-made insulator using air, rubber, and oil. There is a feeling of use, such as marks of the device being placed on it. (FUJISAWA KOSHI)
Accessories: none
Main specifications: maximum load 30kg/weight 89g/piece per 4 pieces
Set of 4 Strong vibration countermeasures are taken due to the vibration control characteristics of the hybrid type material itself and the coupling effect of the stainless steel chip, and distortion is suppressed more effectively. (FUJISAWA KOSHI)
Accessories: none
Main specifications: hybrid cone spike diameter 35 mm x H30 mm
J1 Project spike base set of 4 It is a hybrid type spike base that combines ICP composite, a resilient hard material, and stainless steel. (FUJISAWA KOSHI)
Main specifications: diameter 35 mm x height 15 mm
*Lead wire missing. An NR (Non Resonance) head shell with the shell body and plug part integrally molded. It has a structure where the main body is tightened from the top and bottom with a finger plate and cartridge, there is no need for a stop nut, and it comes with an overhang adjustment memory, making it easy to set up. (FUJISAWA KOSHI)
Maintenance information: 2024.6.10 continuity confirmed
Accessories: none
Main specifications: dead weight approx. 10 g (actual measurement)
Machined aluminum headshell made by ENTRE. It has a standard shape, and the sound stretches and tightens well. ※The lead wire is not original. (FUJISAWA KOSHI)
Maintenance information: 2024.6.10 continuity confirmed
Accessories: none
Main specifications: dead weight approx. 13g
This is a classic jewel tone (made in Nagoya) shell. There is slight dullness and mounting scratches on the body, but overall it is in good condition. ※The lead wire is not original. (FUJISAWA KOSHI)
Maintenance information: 2024.6.10 continuity confirmed
Accessories: none
Main specifications: machined aluminum block with a dead weight of 12g
※The head pad is loose, so it's cheap. The earpads are in good condition. The Edition series flagship model is now in stock for the first time at Hi-Fi. It has a good balance from high to low frequencies, and it seems that it can be used regardless of genre. The ear pads are also soft to the touch and can be worn without stress. A slightly soapy scent remains on the body. (FUJISAWA KOSHI)
Maintenance information: 2024.6.10 Operation confirmed
Accessories: special case, mini jack conversion plug
Main specifications: sealed dynamic headphone impedance 30 ohms playback frequency band 8 to 35,000 Hz sound pressure level 96 dB
The flagship model of the Denon SACD player. Adopts “Advanced AL32 Processing” bit expansion and data completion technology and an “HD master clock design” that minimizes jitter in digital audio signals. The texture, which has a sense of scale and feels good against the skin, is a degree of perfection unique to flagship aircraft. The USB-DAC function is also compatible with DSD up to 5.6 MHz. The exterior has a feeling of use such as dullness and small scratches. Serial 4051500604 (Tomonori Asaine)
Maintenance information: 2024.6.10 Operation confirmed
Accessories: remote control instruction manual power cable
Main specifications: input terminal/optical digital input x 1, coaxial digital input x 1, USB (Type B) x 1, USB (Type A) x 1 output terminal/balanced analog audio output (L/R) x 1, unbalanced analog audio output (L/R) x 1, optical digital output x 1, coaxial digital output x 1, W434 x H149 x D406 mm 25 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/6/10 sales price 268,000 yen Marantz's current pre-main with the name of the Original Special Edition. Reasonably priced while inheriting the current feedback preamp+switching power amplifier configuration of the flagship model PM-10. It is packed with the uniqueness of a company that prioritizes sound quality, such as adopting a copper-plated chassis and a machined solid aluminum insulator. The exterior is generally good. Serial BND15200300159 (Tomoho Asaine)
Maintenance information: 2024.6.10 Operation confirmed
Accessories: remote control instruction manual power cable
Main specifications: 100W+100W (8Ω) PHONO (MM/MC) W440 × H127 × D453 mm 15.7 kg
Set of 4 Y lugs Oyaide's screw-fastening Y lug terminals are made in Japan with excellent processing accuracy. This is a high quality sound plug that provides a wider range and a sense of density. There is little feeling of use (Oikawa Tetsuji)
Accessories: none
Main specifications: Dual screw clamp system, pure domestic copper alloy (RoHS compatible), pure silver plating (1.5 μm) + platinum plating (0.3 μm), inner diameter 8.0 mm, compatible cable diameter 4.0 mm
The price has been reduced! 2024/6/10 sales price 79,800 yen with horseshoe ring. A staple tweeter used in many famous JBL speakers. The dry, clear sound, and the vivid reality of cymbals and wind instruments are an appeal unique to this model. On the outside, oxidation can be seen on the horn part. Serial 104837 104761 (Tomonori Asae)
Maintenance information: 2023.12.24 sound output confirmed
Accessories: horseshoe ring
Main specifications: horn type tweeter unit, alnico magnet, 8 ohms (measured 8.9/9.1 ohms), crossover frequency, 2,500 Hz, allowable input, 20 W, 2 kg/book
Comes with original box and hex wrench Set of 4 Y lugs Oyaide's screw-fastening Y lug terminals are made in Japan with excellent processing accuracy. This is a high quality sound plug that provides a wider range and a sense of density. There is little feeling of use (Oikawa Tetsuji)
Accessories: original box, hex wrench
Main specifications: Dual screw clamp system, pure domestic copper alloy (RoHS compatible), pure silver plating (1.5 μm) + platinum plating (0.3 μm), inner diameter 8.0 mm, compatible cable diameter 4.0 mm
Case included. Y-lug exclusive banana plug set of 4 has a monocoque structure, so there is no deterioration in sound quality inside the plug. The entire body from the tip to the cable clamp is pink gold plated, so each contact part does not deteriorate even during long-term use (Oikawa Tetsuji)
Accessories: case
Main specifications: Compatible with Y-lugs of approx. 6 mm to approx. 8 mm
Genuine Harman Mark Levinson's masterpiece amplifier. The large diameter unit is moved lightly with an order of magnitude of driving force. The tight, deep low-range texture is wonderful, and it clearly depicts slight differences in pitch and differences in the timbre and nuance of the instrument. There are small wounds and dullness (Oikawa Tetsuji)
Maintenance information: 2024.6.10 Operation confirmed
2023.4.13 Maintained (replacement of deteriorated parts such as capacitors, resistors, etc., part of the board was corroded due to condenser fluid leakage, and was cleaned and repaired.
Other inspections and adjustments have been made)
Accessories: power cord (non-genuine), copy of instruction manual, remo pin, short pin
Main specifications: Dual monaural configuration, stereo amplifier, rated output 200W+200W (8Ω), frequency characteristics, 4 to 140000 Hz, SNR, 104 dB, input impedance, 50 kΩ, dimensions W483 x H210 x D450 mm, weight 40 kg
Set of 2 Hybrid audio board with wooden structure plus iron ball sand. The low frequencies, which are well-balanced and have a sense of volume, are tones that cannot be produced with a board such as granite. The exterior has a feeling of use such as dullness and small scratches (Asaine Tomoho)
Accessories: No accessories
Main specifications: load capacity 100 kg W300 x H44 x D 400 mm 5.5 kg/1 sheet
2018 fully restored item. This model omits the MC step-up transformer. The rear speaker terminal has also been changed to one compatible with banana plugs to match modern usability. Although it is a model from the 60s, there is no sense of a faded sound, and it feels like the flat, thick lackstone has been revived energetically. The sound without getting tired even after listening to it for a long time makes me fully experience the luster and warmth of stringed instruments. There are stains all over the exterior, and there are line scratches, fading, etc. on the cabinet (Sasaki Shota)
Maintenance information: 2018.8.25 Maintained (9P socket, SP terminal, RCA terminal, block capacitor, volume/BAL/TCVR, semi-fixed resistor, coupling capacitor, AC cord, resistor replacement. Power SW contact deterioration prevention relay added. SW/VR disassembly, cleaning, solder correction. (Internal and external cleaning, circuit readjustment, waveform check, input/output check, load test, sound output test)
Accessories: copy of instruction manual
Main specifications: output 10W+10W input terminal AUX1 · 2 Phono 1 · 2 (mm) W470 x H175 x D275 mm weight 14 kg
A stabilizer that appears to be made of brass. Details are unknown, but it is a sturdy construction with a profound feeling. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Accessories: none
Main specifications: diameter approx. 79 mm, height approx. 24 mm, weight: 934 g (all actual measurements)
SAEC headshell Lightweight, non-resonant head shell made of aluminum light alloy composite. It's light, easy to use, and has an appealing sound that sounds straightforward. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2024.6.10 continuity confirmed
Accessories: No accessories
Main specifications: aluminum alloy with a dead weight of about 8 g