The power supply unit is equipped with a highly rated capacitor “Kyoichi”. I have the impression that an organic essence such as a vacuum tube amplifier is successfully combined with delicate, powerful, and energetic sound tuning. This is one that you can enjoy regardless of genre. There are no visible scratches on the exterior, etc., and it is only dull (Kobayashi Hitoshi)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: power cable
Main specifications: 120 W x 2 (4 Ω) frequency characteristics 10 Hz to 30 kHz ± 1 dB (6 Ω 1 W) high frequency distortion ratio 0.02% (1 kHz, 80% output) input sensitivity/gain 300 mVrms, 37.3dB (at maximum volume, 6 ohm,1kHz) input terminal XLR input 2 systems RCA input 3 system speaker output terminal 1 system W440 x H125 x D414 mm 16 kg
SPEC phono equalizer REQ-77S is now in stock. The power supply unit is equipped with a newly developed SiC Schottky barrier diode, and the sound full of volume in the mid to low range is pleasant. Also, with separate power supplies and left and right independent power supplies, realistic and expansive sound field reproduction coexist. Try it with vocal sauce. There are scratches on the exterior, the top plate of the power supply unit, and fine small scratches on the top plate of the main unit, but it can be said that they are generally good (Kobayashi Hitoshi)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: power cable, connection cable
Main specifications: Input: MC (gain 60dB, input impedance switching 20Ω/200Ω) MM (gain 40dB, input load capacity switching 0pF/100pF) output: RCA, XLR subsonic filter-3dB (20Hz) main unit W260 x H84 x D387mm 5.0 kg, power supply unit W260 x H84 x D380 mm 6.0 kg
Everything from the exterior to the unit and network has been overhauled! Gray finish with punchy bass, sharp and smooth mids, and high-pitched sounds that are assertive without being too exciting are white eyebrows. After all, playing records on this speaker is fascinating. Serial 32925/32944 (Tomonori Asaine)
Maintenance information: 2026.5.29 Maintained (exterior repair/paint saran net newly created woofer maintenance (corn paper coating, edge damping agent application) mid maintenance (corn paper/frame coating, center cap correction) tweeter maintenance (cone paper/frame coating) network maintenance (frequency characteristic check, ATT cleaning, terminal cleaning) unit detachment/plate cleaning/adjustment coating)
Accessories: saran net
Main specifications: 3 way 3 speaker front bass reflex type sound pressure level 91 dB impedance 8 ohm crossover frequency 1.5 kHz/6 kHz playback frequency band 45 to 15,000 Hz W362 x H597 x D298 mm 20 kg per unit
Maintenance such as CD mechanism replacement has been completed at TEAC! SACD/DVD audio player with 5.1ch multi-output. PCM to DSD upconversion is possible, and WORD SYNC input is also supported. Both SACD and CD have a high degree of perfection, and they handle all music genres with moderately soft sounds. Externally, there is a small scratch on the top plate. Serial 150023 (Fujisawa Yukishi)
Maintenance information: 2026.5.30 manufacturer maintained (CD mechanical ASSY replacement. Each connector part was soldered, corrected, and repaired. (Inspection of each part, electrical adjustment, inspection, operation confirmation, cleaning implementation)
Accessories: remote control, instruction manual, power cord
Main specifications: SACD/DVD audio player 5.1 channel multi-output compatible W442 x H149 x D353 mm 14 kg
This model is equipped with 2 left and right systems of Asahi Kasei AK4499, which is now valuable. The sound is smooth, thick, and rich. There is a small scratch on the right side button (Eternity Miraito)
Maintenance information: 2026.5.30 operation confirmed (sound output confirmed for both PCM768kHz/DSD512 with I2S connection)
Accessories: remote control, power cable
Main specifications: PCM44.1 to 768 kHz DSD 64 to 512 W330 x H65 x D260 mm weight 6.5 kg
※Inexpensive because it is in poor condition. DALI's popular tall boy model. The high quality real wood finish exudes a sense of luxury. It features a mild, high-grade tone with a high texture, and demonstrates its strengths in acoustic sounds and female vocals. There is a feeling of use such as conspicuous blows, scuffs, and tears in the saran net. Serial 9541570/9541570 (Takasaki Atsushi)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: saran net, spike, spike holder, jumper plate
Main specifications: 3-way 3 speakers, frequency characteristics, 43 Hz to 25 kHz, crossover, 3.4 kHz, sound pressure level, 90 dB, impedance, 4 ohms, W170 x H845 x D220 mm, 11.7 kg
30cm cone shaped full range unit. It is a rare model that uses magnets using Alnico V, a special high magnetic conductivity alloy, and a 10cm diameter voice coil with an edgewise wound aluminum ribbon wire, etc., and is not often sold as a unit mainly used in guitar amplifiers. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2026.5.16 Operation confirmed
Accessories: none
Main specifications: 30 cm impedance 8 ohms 101 dB depth 121 mm weight 6.4 kg
*Saran net is out of stock. A woofer unit equipped with an SMC magnetic circuit that achieves significant reduction in distortion by adopting SMC material (soft magnetic compound) for the pole piece part of the magnetic circuit is mounted. You can enjoy the small yet highly textured sound of Dali. There are small scratches on the exterior. (TAMURA Eiji)
Maintenance information: 2026.5.30 sweep check OK
Accessories: none
Main specifications: 4Ω 87dB4 59Hz to 27kHz W195 × H351 × D297 mm 7.8 kg
12 inch subwoofer by Q ACOUSTICS It expresses everything from the detailed expression of the double bass to the dynamics of the movie's explosion scene. The back connection cover is missing. There are no visible scratches on the exterior, etc., and it is good with just the degree of dullness (Kobayashi Hitoshi)
Maintenance information: 2026.5.28 Operation confirmed
Accessories: spikes, power cable
Main specifications: sealed active subwoofer frequency characteristics 28 Hz to 300 Hz crossover frequency 40 Hz to 250 Hz (variable) woofer size 305 mm power amplifier output 220 W peak) 440 W) input terminals RCA x 2 (1 inside mono LFE) W400 x H400 x D416 mm 21.5 kg
The EAS-9HH40NA, which is extremely low in stock, has arrived. The aperture is also as large as 9 cm, and the glossy high frequency is attractive. As for the exterior, the + terminal is slightly curved on one side, and there is a feeling of use such as dullness and threads overall (Mizusaki Ryo)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: acrylic stand
Main specifications: allowable input 40 W 8 ohms frequency characteristics 2 kHz to 34 kHz 107 dB magnetic flux density 14,500 gauss weight 2.8 kg
※6 month warranty. A fourth-generation model that has been refined to the degree of perfection of the BRONZE series. A bargain machine featuring clear, clear, and sharp high frequencies. The crisp sound quality is perfect for low volume playback. There are no visible scratches on the exterior, etc., and it is only dull (Kobayashi Hitoshi)
Maintenance information: 2026.5.28 Operation confirmed
Accessories: saran net, original box (cushioning material is only on the bottom)
Main specifications: 2-way front bass reflex frequency characteristics 42Hz to 30kHz 90dB impedance 8Ω W185 x H350 x D255 mm 5.84 kg
Genuine Electri Velodyne's small subwoofer. Although it is compact in size, it is an easy-to-use car for changing cloths, etc. Externally, there are some scratches on the top plate. Serial 643471517 (Tamura Eiji)
Maintenance information: 2026.5.30 sweep check OK
Accessories: instruction manual
Main specifications: crossover 40 to 120 Hz W260 x H265 x D320 mm
A 15th anniversary limited edition model of the famous DL-103 cartridge that Denon is proud of. This is a boost transformer that was sold as a set as an DL-103 T2. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: none
Main specifications: frequency band 20 Hz to 70 kHz 40 ohms crosstalk 60 dB or more W92 x H55 x D145 mm 720g
Currently sold. An audio manufacturer based in London that was founded in 1986. It is a pre-main amplifier that is necessary and sufficient for general music fans to enjoy CDs, and it is a pre-main amplifier that allows them to experience British sound, knowing all about the essence of music. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.5.29 sound output confirmed
Accessories: none
Main specifications: maximum output 25W x 2 (8Ω) input system/unbalanced RCA x 4 systems, 3.5 mm diameter stereo mini jack x 1 system W430 x H80 x D340 mm 5.1 kg
*Currently sold. The final model of the DENON step-up transformer using all LC-OFC lines. Small and affordable, yet clear sound with high S/N. It is a versatile type that is compatible with various cartridges from 3 to 40 ohms. (ASAINE Tomonori)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: No accessories
Main specifications: All LC-OFC lines used, LR independent permalloy double shield compatible cartridge impedance, 3 to 40 ohms, boost ratio 1:10, connection cord, 40 mm, frequency characteristics, 20 Hz to 50 kHz, W50 x H37 x D110 mm, 260 g
*Currently sold. Detects howling and automatically inserts an optimal notch filter. A 2ch howling suppressor that effectively removes howling with a unique algorithm. The exterior is in good condition with no conspicuous scratches (Mizusaki Ryo)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: power cable, connection cable
Main specifications: frequency characteristics 20 Hz to 20 kHz (± 0.5 dB) THD+ noise: 0.003% (+4dBu, 1 kHz) power consumption 9W input terminals XLR x 2, TRS phone x 2 output terminals: XLR x 2, TRS phone x 2 input/output level: +4dB, or -10 dB dimensions W483 x H45 x D150 mm weight 2.3 kg (Mizusaki Ryo)
※Since it is cheap, it will be handed over as is. Pioneer 2-way coaxial speaker unit. Ferrite magnets are used for the magnetic circuit, and a wide-angle cellular horn is used for the high range. On the exterior, the edge has deteriorated and softened, and there is an adhesive mark of a few millimeters on one side of the edge (Mizusaki Ryo)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: none
Main specifications: Playback frequency characteristics FO to 20kHz crossover frequency 5kHz 8Ω 10W 94dB diameter 234 x depth 102 mm 2.75 kg
*Currently sold. Audio-Technica's MM/MC compatible phono equalizer. Although it is affordable, it is MM/MC compatible. For those looking for a space-saving phono that can also be placed vertically. There is dullness and small scratches (Tomonori Asae)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: power adapter
Main specifications: input impedance mm47kΩ/mc100Ω W44 x H105 x D135 mm approx. 460 g
Compact phono equalizer and headphone amplifier compatible with both MM/MC. Although it has a small housing, it is equipped with a RIAA correction circuit, making it easy to enjoy analog records. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: AC adapter
Main specifications: size 98 mm x 25 mm x 80 mm, weight approx. 270 g
*Currently sold. Small D class power amplifier made in China. Although it is compact, it is possible to create sound with a 3-band equalizer. The exterior is beautiful with little feeling of use (Ryo Mizusaki)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: instruction manual, power adapter, original box
Main specifications: D-class stereo power amplifier 80W+80W (4Ω) W230 x H70 x D260 mm weight 870 g
※The inner lid of the original box is missing. Currently sold. Small D class power amplifier made in China. Although it is compact, it is possible to create sound with a 3-band equalizer. The exterior is beautiful with little feeling of use (Ryo Mizusaki)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: instruction manual, power adapter, original box (inner lid missing)
Main specifications: D-class stereo power amplifier 80W+80W (4Ω) W230 x H70 x D260 mm weight 870 g
※The stylus cover on the tip is missing. Low-impedance, high-compliance MC cartridges. It has crisp, tight sound quality and luster, and the sound stage is wide and you can enjoy high-quality analog sound. The stylus and cantilever are in good condition. Serial 57036 (Fujisawa Yukishi)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: No accessories
Main specifications: MC type output voltage 0.25 mV needle pressure/optimal 1.5 g playback frequency band 10-50,000 Hz internal impedance 3 ohms dead weight 5.9 g
Comes with original box! An original needle! This is Type 4 of the classic V15 series. The impression is that sharper resolution and a sense of dynamism have been added than Type 3. It is a high-performance cartridge that has extremely high traceability and conveys the feeling that it picks up the sound engraved in the sound groove without omission. Both the cantilever and stylus are good (Murakoshi Yoichi)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: original box, instruction manual (English), mounting screws
Main specifications: mm type output voltage 4 mV needle pressure 0.75 to 1.25 g internal impedance 47 kΩ dead weight 7 g
The needle tip is the original VN35HE! It combines the delicate expressive power unique to light needle pressure with an energetic, thick sound typical of Type 3. Recommended for those who listen to jazz and rock (Tamura Eiji)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: none
Main specifications: mm type frequency range 10 Hz to 25,000 Hz output voltage 3.5 mV internal impedance 47 kΩ needle pressure 0.75 g to 1.25 g dead weight 6 g
The price has been reduced. 2026/4/26 sales price 25,000 yen. Steel stand for JBL L82 Classic By adding an elevation angle, the directional axis of the tweeter is directed to the listening position, and the frequency response, sound image, and sound field reproducibility are improved. Of course, it can also be used with other medium speakers, etc. There is a peeling defect on part of the sponge on the top plate (Murakoshi Yoichi)
Accessories: none
Main specifications: W330 x H448 x D360 mm Top plate: W254 x W254 mm Weight 5.4 kg
A cartridge that makes you feel delicate and just the right amount of warmth. The SPU has symmetrical sound quality, and expresses classical music etc. with a high sense of transparency and beautiful tone. The cantilever is slightly to the left, and the body is dull. Serial 329754 (Takasaki Atsushi)
Maintenance information: 2026.5.29 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 highest model in the Empire 4000D series. At the time, it was a premium cartridge that was no less superior to the SHURE V15 series. The sound is crisp, clear, and you can feel the core clearly, truly embodies the American sound. They are beautiful individuals compared to their age. (TAMURA Eiji)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: none
Main specifications: Mi type needle pressure 0.75 to 1.25 g dead weight 7.3 g
It is a Grace rare cartridge that pursues musicality for the F-8L and was sold for jazz. It is a popular model in the F-8 series. The exterior is dull and discolored on the body, and there is darkening on the needle tip (Mizusaki Ryo)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: case, needle cover
Main specifications: MM type 7mV 0.5 to 2.5 g 10 to 35,000 Hz dead weight 6.5 g
Audio-Technica 150 series The open sound with sharp mid-high frequencies is suitable for popular and rock music. The stylus and cantilever are in good condition. (FUJISAWA KOSHI)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: No accessories
Main specifications: Microlinear wire evaporation beryllium cantilever used, playback frequency band 10 to 23,000 Hz, output voltage 4.0 mV, needle pressure 0.75 to 1.75 g (standard 1.25 g), dead weight 8 g
※Since the needle bends to the right, it is inexpensive. This is an AT15sa equipped with Shibata needles, a high-end model at the time of Audio-Technica. It plays a delicate VM sound typical of Technica. As for the exterior, there is dullness on the body. (TAMURA Eiji)
Maintenance information: 2026.5.30 Operation confirmed
Accessories: none
Main specifications: VM type Shibata needle adopted frequency band 10 to 50,000 Hz needle pressure 1 to 2 g dead weight 8.5 g