The price has been reduced. 2026/5/17 sales price 45,000 yen This aluminum tweeter was mounted on Hitachi's HS-500, which is still popular today. There is no harshness in the treble, and it makes an elegant sound. There is a feeling of use such as age damage and dullness. Serial 91708575, 91709914 (Kanai Hidetsugu)
Maintenance information: 2026.5.17 Operation confirmed
Accessories: ring
Main specifications: impedance 8 ohms, rated input, 20 W, playback frequency band, 2 kHz to 20 kHz, crossover frequency 3 kHz or more, W73 x D153 mm, weight 1.7 kg
The price has been reduced. 2026/5/16 sales price 65,000 yen JBL professional series, 25cm single cone full range unit. The mid-high range is clear, and the dry sound is spectacular. Try it with horns or energetic piano songs. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.5.10 Operation confirmed
Accessories: none
Main specifications: Playback frequency band 50 to 8,000 Hz impedance 8 ohms efficiency 98 dB enclosure internal volume 85 to 113 L depth 111 mm weight 3.7 kg/piece
The price has been drastically reduced. 2026/4/3 sales price 49,800 yen JBL professional 38cm woofer. It is compatible with front-load enclosures such as the 4560BK, and the exciting and bouncy low frequency playback that cannot be experienced with a urethane edge woofer is attractive. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.3.15 Operation confirmed
Accessories: none
Main specifications: 38cm cone type woofer ferrite magnet playback frequency band 40 to 20 kHz 8 ohms 101 dB crossover frequency 800 Hz 10.4 kg
The price has been drastically reduced. 2026/5/19 sales price 2,380,000 yen First arrival, one-owner item! The first network-compatible device in the Grandioso series, the flagship Net Worth Transport. A supreme unit that combines ESOTERIC technology and wisdom, such as the 4th generation “ESOTERIC Network Engine G4” compatible with DSD 22.5 MHz and SFP ports, the new-generation discrete DAC, and the “Master Sound Discrete DAC G2.” By combining it with the company's Grandioso P1X SE/D1X SE/G1X, ESOTERIC's highest 6-chassis separate digital player system was completed. Compatible with almost all digital sources, from super audio CDs to network playback (Oikawa Tetsuji)
Maintenance information: 2026.5.19 Operation confirmed (sound output test OK for both LAN terminal and SFP terminal)
Accessories: instruction manual, power cable, connection cable, original box
Main specifications: Compatible sampling frequencies: PCM: 44.1k to 768 kHz, 16/24/32 bit 32-bit integer format, 32-bit float format, DSD: 2.8 MHz, 5.6 MHz, 11.2 MHz, 22.5 MHz W445 x H132 x D448 mm 23.1 kg
The price has been reduced! 2026/5/19 selling price 128,000 yen This is a popular Altec green woofer. You can listen to the light low frequencies with high response unique to 416A. As for the exterior, there are viscose drips on the cone paper and there are dust and some deformation on the edges. (YONEJIMA Satoshi)
Maintenance information: 2026.5.19 sweep test is good
Accessories: No accessories
Main specifications: 38cm Alnico, 16 ohms, playback frequency band, 20 to 1600 Hz, rated input, 25 W, 6.6 kg/1
Third generation model of Marantz's premium SACD/CD player, SA-11. The resolution is high, and it has a natural finish that can realistically feel transparency, subtlety, sound field, breathing, etc. In combination with the PM-11S3 amplifier of the same series, it is extremely compatible with B&W speakers. There are dark spots on the exterior, and there is a noticeable black stain near the serial number on the back (Wang Zhan)
Maintenance information: 2026.5.16 Operation confirmed (CD/SACD reading and playback OK. (Remote control OK)
Accessories: remote control, instruction manual, power cable
Main specifications: 2 SACD player line outputs (RCA/XLR), 3 digital inputs (optical/coaxial/USB), 2 digital outputs (optical/coaxial) W440 x H127 x D417 mm 16.5 kg
A vertical twin system is used for pure malt speakers using whiskey barrels. This pair is filled with the uniqueness of a pioneer brand. You can feel the history of the brand, which has been spun with the aim of being a point sound source, in its excellent sound image localization and sense of sound field. There are spots and small scratches on the exterior. (Wang Zhan)
Maintenance information: test OK with 2026.5.21 sweep
Accessories: instruction manual, original box, jumper cable (general purpose product)
Main specifications: phase inversion type, bookshelf type, 2-way system, 4 ohm playback frequency band 40 Hz to 40 kHz output sound pressure level 84 dB maximum input (JEITA), 150 W, crossover frequency 750 Hz, W237 x H435 x D344 mm, 13 kg/book
The price has been reduced. 2026/5/11 sales price 15,000 yen. *Currently sold. This is an upgraded model of the popular monitor speaker, Control 1. It can be freely placed vertically, horizontally, or mounted on a wall. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.5.10 Operation confirmed
Accessories: instruction manual, original box
Main specifications: 2-way bookshelf type playback frequency 80 Hz to 20 kHz impedance 4 ohms, LF/135 mm x 1 HF/19 mm x 1 dimensions W159 x H235 x D 143 mm weight 1.8 kg
The disposal price has been reduced. Member discounts are not applicable. 2026/3/30 sales price 35,000 yen*Currently sold. Bose Acoustimass 5 Series V stereo speaker system. It is composed of a small satellite speaker Direct/Reactive Series II and a subwoofer Acoustimass5 module, making playback more realistic than the previous model. Satellite speakers are designed to be combined with flat screen televisions, have a more sophisticated impression, and can also be mounted on a wall. There are no visible scratches on the exterior, etc., and it is only dull (Kobayashi Hitoshi)
Maintenance information: 2026.3.29 Operation confirmed
Accessories: power cable
Main specifications: Acoustimass 5: W192 × H355 × D485 mm 8.5 kg Direct/Intake Series 2: W83 × H190 × D88 mm 1 kg
The disposal price has been reduced. Member prices are not applicable. 2026/5/5 sales price 1,380,000 yen The unit has been refreshed with internal and external maintenance including edge replacement and overhaul! A system equivalent to Westminster's modifications. Improvements have been made, such as adopting internal wiring with less transmission distortion and replacing the level control part with gold-plated parts. It has an overwhelming presence, and it is a famous machine that plays high-quality playback sound from an elegant design that looks like a work of art. The exterior has also been beautifully finished due to maintenance (Oikawa Tetsuji)
Maintenance information: 2026.5.5 maintained (exterior repair/polishing/oil finish, saran net cleaning/repasting, frame repair
Unit maintenance: low band edge exchange/magnetic circuit gap cleaning/center adjustment, high frequency side magnetic circuit gap cleaning/center adjustment network maintenance: frequency characteristic check/ATT part contact cleaning, faston terminal cleaning unit detachment)
Accessories: key, instruction manual
Main specifications: compound horn type enclosure+dual concentric unit (3839W) W1030×H1300 ×D631mm 115kg/bottle
The price has been drastically reduced. 2026/5/20 sales price 128,000 yen This is a special model based on the SA-15S2 that incorporates high quality parts to improve sound quality. This CD player is bright, open, and has a highly delicate sound. By connecting to a digital device with an external output, it can also be used as a D/A converter. In addition to the exterior and marks on the top plate, you can see a feeling of use such as dullness, abrasions, etc. (Mizusaki Ryo)
Maintenance information: 2026.5.14 Operation confirmed
Accessories: remote control, copy of instruction manual, power cable
Main specifications: SACD section/2 channel playback frequency range 2 Hz to 100 kHz frequency characteristics 2 Hz to 50 kHz (-3 dB) dynamic range 112 dB CD section/2 channel playback frequency range 2 Hz to 20 kHz frequency characteristics 2 Hz to 20 kHz dynamic range 100 dB or more W440 x H127 x D419 mm 14.5 kg
The price has been drastically reduced. 2026/5/15 sales price 248,000 yen Maintained! Compression driver technology carried over from ALTEC and JBL is faithfully reproduced with current precision processing technology. The sharp, powerful sound from the beryllium diaphragm is attractive. The maximum input has been improved to 30W, and you can expect sound quality unique to TADs that are hard and have good overhang. There are rust spots in places (Kojima Yosuke)
Maintenance information: 2026.5.15 Maintained (pad dampener replaced, 8 mounting screws replaced)
Accessories: instruction manual
Main specifications: Playback frequency band 500 to 22,000 Hz crossover 800 Hz 8 Ω beryllium diaphragm 109 dB triple slit rear type equalizer throat 2.54 cm W140 x H140 x D110 mm 6.4 kg/piece
Full maintenance from the exterior to the unit, from the network to the attenuator! A hidden masterpiece model that inherits the sound quality of ARDEN and BERKELEY, and is relatively small and the same size as the current Sterling. The relaxed, glossy tone unique to Tannoy is attractive. It is a model that not only classical fans but also those who listen to various genres can enjoy (Kobayashi Hitoshi)
Maintenance information: 2026.5.20 Maintained (exterior repair/polishing/oil finish baffle cleaning/paint saran net replacement unit maintenance: low frequency side edge replacement/magnetic circuit rust removal/gap cleaning/center adjustment, fastener polishing, high frequency side magnetic circuit rust removal/gap cleaning/center adjustment network maintenance: frequency characteristic check/ATT cleaning/4 pin terminal/terminal cleaning)
Accessories: saran net
Main specifications: 2-way, 1 speaker, bass reflex system, floor type, 31.5cm coaxial type (HPD315), allowable input, 60 W, impedance, 8 ohms, playback frequency band, 40 Hz to 20 kHz, output sound pressure level, 89dB, crossover frequency, 1 kHz, W450 x H850 x D260 mm, 25 kg
A CD/SACD player compatible with many formats in the high-resolution era. It is a higher-level model that incorporates a lot of technology, and the built-in 32 bit/192 kHz DAC allows you to enjoy pure sound with a wide range during SACD playback. It is designed with high sound quality for CDs and compressed files, so it is recommended for those aiming for high sound quality in any format. There are threads and line scratches on the exterior. Serial OBKD002860JP (Tamura Eiji)
Maintenance information: 2026.5.20 Operation confirmed
Accessories: remote control, power cable
Main specifications: 32 bit/192 kHz twin D/A converter jitter reduction IC twin power supply transformer acoustic damper tray equipped CDR-R/RW (MP3 MPEG-4 AAC WMA) DVD-R/RW (DSD [DSD disk] MP3, MPEG-4, AAC, WMA) for iPod, I Phone, and I Pad compatible W435 x H130 x D329 mm weight 7.8 kg
*Currently sold. Fostex 10cm full range. Excellent compatibility with backload enclosures. You can enjoy a coherent tone that is straightforward and has a sense of localization. It's also perfect as an introduction to making your own. There is a solder mark on the terminal on one side (Oikawa Tetsuji)
Maintenance information: 2026.5.20 Operation confirmed
Accessories: none
Main specifications: 10cm full range 8Ω playback frequency band FO to 18kHz output sound pressure level 92 dB
This standard cartridge is particularly famous in the company's MC series. It is a tone with good stretch in the high range and a texture that feels good against the skin, and has thickness and density in the mid-range, making you feel a sense of temperature. The exterior has a feeling of use such as dullness on the body (Ryo Mizusaki)
Maintenance information: 2026.5.20 sound output confirmed
Accessories: none
Main specifications: MC type output voltage 0.09 mV needle pressure 1.7 g playback frequency band 20 to 20,000 Hz load resistance 10 ohms internal impedance 3 ohms dead weight 7 g
The disposal price has been reduced! (Member prices are not applicable) 2026/4/15 sales price 298,000 yen This is Denon's current CD player that will be in stock for the first time at Hi-Fi! Denon-like designs are alive and well. It's an impressive player with an impressive amount of information and clear sound, supported by a sturdy body. It demonstrates good cost performance that is comparable to advanced models. There are no noticeable scratches on the exterior. Serial DCQY122400021 (Tamura Eiji)
Maintenance information: 2026.4.15 Operation confirmed
Accessories: remote control, instruction manual, power cable
Main specifications: Playback frequency range 2 Hz to 100 kHz W434 x H138 x D405 mm weight 16.8 kg
The price has been reduced. 2026/5/18 sales price 548,000 yen The highest-grade ribbon tweeter from the GEM brand, which is the predecessor of the current MEWON. Using a much larger diaphragm than the TS-001, it is possible to naturally connect to the ultra-high range from a lower frequency. It's a very familiar tweeter that never interferes even when used with various speakers. It has a built-in network and can be used as is. Exquisite high frequency adjustment is also possible with an attenuator. Uses a machined aluminum block enclosure. Small scratches, dullness, scuff marks, etc. can be seen. Serial A0031, A0047 (Fujisawa Yukishi)
Maintenance information: 2026.5.18 Operation confirmed
Accessories: stand
Main specifications: ribbon type tweeter playback frequency 2,000 Hz to 100,000 Hz impedance 4 ohms sound pressure 101 dB maximum input 300 W W130 x H150 x D 193 mm 10 kg
The disposal price has been reduced! (Member prices are not applicable) 2026/5/13 sales price 248,000 yen with original box, beautiful item! The company's new model uses a solid body tweeter and a Continuum cone. A powerful machine that reproduces more precise and accurate sound images and sound fields using a number of conventional advanced model technologies. It plays all genres of music without excesses or deficiencies. The exterior is generally in good condition. Serial FP39438 1710-0005307/FP39438 1710-0005308 (Yamato Yuki)
Maintenance information: 2026.5.13 operation confirmed
Accessories: original box, saran net jumper plate, bath reflex sponge (deformed and deteriorated)
Main specifications: 2-way bass reflex type output sound pressure level 88dB impedance 8Ω playback frequency band 45Hz to 33kHz W200 ✕ H407 ✕ D301 mm weight 9.3 kg
The best-selling model of the domestic bookshelf monitor has arrived. It has received high praise from professionals, so much so that it has been adopted by active studios. It has a sense of volume greater than its size and a clear mid to high range, making it suitable for playback of all genres. On the exterior, you can see paint bald spots and scratches, and stains and yellowing on corn paper. Serial 203952L, 203952R (Fujisawa Yukishi)
Maintenance information: 2026.5.10 operation confirmed
Accessories: saran net
Main specifications: 2 way 2 speaker sealed system bookshelf type playback frequency band 60 Hz to 20,000 Hz crossover frequency 2,000 Hz impedance 8 ohms output sound pressure level 90 dB W215 x H382 x D199 mm 6 kg
Maintained by the manufacturer. SACD compatible model of the DCD-1650 series. Adopts carefully selected high sound quality parts such as the Advanced AL24 Processor developed with the advanced model DCD-SA1, and a high-precision D/A converter. It's a player who can play an active role regardless of genre. You can see a feeling of use, such as appearance, dullness, small scratches, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.5.19 Manufacturer maintenance completed (tray pickup, loading belt, tray opening/closing SW, condenser replacement. (Other inspection of each part, operation sound test)
Accessories: remote control, copy of instruction manual, power cable
Main specifications: SACD/CD compatible playback frequency range [SACD] 2 Hz to 100 kHz [CD] 2 Hz to 20 kHz W434 x H137 x D335 mm 13.3 kg
Maintained! An amplifier characterized by a clear and clean sound typical of ONKYO. It is also compatible with MM/MC, and LP playback is perfect. It is an easy-to-use model that is also suitable for beginners. You can see a feeling of use, such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.5.18 Maintained (panel switch and volume class disassembly contact polishing. Bad output relay contact replacement. Power supply circuit main amplifier each circuit board soldering deterioration correction. (I/O pin jack polish)
Accessories: remote control, instruction manual
Main specifications: 100W+100W (6Ω) 80W+80W (8Ω) PHONO input 1 system (MM/MC switching) W455 x H170 x D430 mm 17 kg
A higher-level model that uses 6N copper as the coil winding for the standard DL-103 cartridge. Compared to the original model, the high range and resolution have been improved, making it compatible with modern sources with plenty of room. Serial (Yamato Yuki)
Maintenance information: d2026.5.19 operation confirmed
Accessories: needle cover
Main specifications: round needle tip 16.5 microns output voltage 0.25 mV playback frequency 20 Hz to 45 kHz impedance 14 ohms needle pressure 2.5 g dead weight 8.5 g
OrtoFon MI Cartridges It was in the heyday of analog, and you can enjoy a slightly different sound from modern cartridges. Since the headshell is integrated and its own weight is light at about 6.5 g, we recommend a lightweight arm. (FUJISAWA KOSHI)
Maintenance information: 2026.5.19 Operation confirmed
Accessories: needle cover
Main specifications: Mi type output 3 mV playback frequency band 20 to 25,000 Hz needle pressure 1.2 to 1.8 g (optimal 1.5 g) dead weight 6 g (actual measurement)
This is Stanton's representative 681 series. The sound source is reliably traced, and it makes me feel comfortable listening to sharp, energetic, and punchy sounds with momentum. There is dirt and oxidation. (TAMURA Eiji)
Maintenance information: 2026.5.19 Operation confirmed
Accessories: none
Main specifications: mm type output 3.5 mV playback frequency band 10 Hz to 22,000 Hz needle pressure 2 g (1 g increase with brush) dead weight 5.5 g
※Since it is cheap, it will be handed over as is. It is a speaker with FOSTEX/M800, the appendix of a stereo magazine mounted on a double bass reflex cabinet. The wide range enables bass reproduction that cannot originally be enjoyed at this size. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2026.5.10 Operation confirmed
Accessories: none
Main specifications: 8 cm cone type full range playback frequency band 0 to 32 kHz output sound pressure level 82.5 dB impedance 8 ohms dimensions W132 x H298 x D200 mm weight 2.1 kg (actual measurement)
The disposal price has been reduced! (Member discounts are not applicable) 2026/4/30 sales price 398,000 yen LINN high-end speakers have arrived. While this speaker is delicate and has a high amount of information, it is a high quality speaker with a high level of texture that is easy to listen to, so you won't get tired of listening. It is an excellent product that can also be finely adjusted with wiring and spikes. There are small scratches and dullness on the exterior. Serial 1171917/1171918 (Tamura Eiji)
Maintenance information: 2026.4.30 sweep check OK
Accessories: saran net, spikes, instruction manual
Main specifications: 5-way floor type playback frequency 49 Hz to 33 kHz (passive) 40 Hz to 33 kHz (active) input impedance 8 ohms efficiency 87 dB W210 x H1,000 x D380 mm mass 32 kg/book
Professional model of JBL horn tweeter 075. The realistic horn sound is pleasant and easy to pass through. It makes realistic sounds of hi-hats and cymbals. You can see a feeling of use on the exterior, rust, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.5.16 Operation confirmed
Accessories: none
Main specifications: horn type tweeter playback frequency band 2,500 to 15,000 Hz 8 ohms sound pressure level 110 dB size W123 x D133 x H140 mm 2.5 kg (actual measurement)
The cartridge uses a solid microlinear needle with no change in the radius of curvature of the needle tip to achieve low distortion. You can feel the depth of analog playback with clear sound images, positioning, and colorful sounds (Sasaki Shota)
Maintenance information: 2026.5.18 Sound output operation confirmed
Accessories: none
Main specifications: VM type playback frequency range 20 to 27,000 Hz output voltage 4.0 mV needle pressure 1.8 to 2.2 g (2.0 g standard) coil impedance 2.7 kΩ load resistance 47 kΩ dead weight 6.4 g
The disposal price has been reduced. Member discounts are not applicable. 2026/4/7 sales price 99,800 yen A self-made speaker system that combines JBL's LE8T commercial 20cm unit, 2115A (rubber edge) with FOSTEX FT66H. Both units use Alnico magnets. The sound, which makes you feel the extrusion and depth, is attractive. There is a gap in the attenuator. The lower speaker terminal is not connected internally. You can see a feeling of use, such as appearance, dullness, abrasions, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.4.7 Operation confirmed
Accessories: none
Main specifications: 2-way FT66H: horn type tweeter unit impedance 8 Ω playback frequency band 2.5 kHz to 22 kHz output sound pressure level 105 dB 2115 A: 20 cm cone type full range Alnico 8 Ω 92 dB playback frequency 40 to 15,000 Hz W510 x H790 x D315 mm 27.5 kg