Maintained! With a 7000 Hz crossover, this network is ideal for tweeters such as 075 and 077! Please enjoy using it in a way that suits your needs, such as 2 way or 3 way. Serial 35512 35917 (Sasaki Shota)
Maintenance information: 2024.5.4 maintained (12 terminal terminal mounting screws replaced, 24 insulating bushings replaced, terminal part cleaned, 2 parts replaced for attenuator VR, crossover 7,000 Hz check OK)
Accessories: none
Key Specifications: Variable Level Control Crossover Frequency 7kHz 8Ω Weight 900g
Maintained! An introduction to Accuphase power amplifiers. Even though it was an entry-level model, its thin and stylish design was a popular model that was popular at the time. We don't choose preamps that combine with power amplifiers that feature delicate and elegant expressions. There is dullness and small scratches, but there are no noticeable scars (Sasaki Shota)
Maintenance information: 2024.5.4 Maintained (2 output relays replaced, 3 electrolytic capacitors replaced, 2 semi-fixed VR replaced. Solder correction, connector cleaning)
Accessories: manual
Main specifications: output 120W+120W (8Ω), 2 speakers can be connected, with mono changeover switch
W445×H131×D388mm 18.1kg
Maintained! A D/A converter that was said to be close to analog sound. The high frequencies are tightened, the mid and low frequencies are mild, and the sound feels powerful with a sense of directness. The high cost performance also shines (Sasaki Shota)
Maintenance information: 2024.5.4 maintained (21 replaced due to electrolyte condenser fluid leakage, electrolyte cleaning, pattern and solder correction, insulation washer replacement due to damage, sound and HDCD recognition checks on each input/output)
Accessories: manual, power cable
Main specifications: Input terminal/1 coaxial system, 1 optical system, ST link 1 analog output system (RCA) HDCD compatible D/A conversion chip using a multi-bit Barbrown PCM63P-K type W430 x H60 x D230 mm 4 kg
Maintained by the manufacturer! An analog player with the WE-308 mounted on the DP-6000. Denon Genuine Cabinet DK-100G This is one car that is characterized by SAEC's crisp and accurate sound images, and makes a versatile sound regardless of genre. There are sunburn marks on the cabinet (Sasaki Shota)
Maintenance information: 2024.5.4 manufacturer maintained (13 transistors replaced, electrolytic capacitor, FL tube lighting capacitor, AC cord, pin plug replaced. speed adjustment, sound output test)
Accessories: copy of the manual
Main specifications: Phase locked servo type direct drive (crystal control) AC servo motor turntable is 312 mm in diameter, made of die-cast aluminum, 33, 45, compatible with fine rotation, double knife edge, static balance, universal type, total length 329 mm, effective length 240 mm, overhang 5 mm, needle pressure 0 to 2 g
Comes with PS-3 genuine stand sold separately! This model consists of BOSE's popular 121 small speakers and 242 woofers. The thickness of the low frequencies has been increased to 121, which has a tense sound. It plays pop and rock in a light manner. There is a dent on the stand (Daiki Goto)
Maintenance information: 2024.5.4 operation confirmed
Accessories: stand
Main specifications: 3 way, 3 speakers, Astimus system, bookshelf type, low frequency side, 16 cm, cone type, medium range side, 11.5 cm, cone type, 2.5 cm, cone type impedance 6 Ω, W310 x H760 x D270 mm, 17.85 kg/1 bottle (including stand)
A rare JBL 46cm woofer has arrived! The thick sound that can only be produced with a 46cm woofer is attractive. Please try this large aperture unit that is compatible with digital recording and is advantageous for deep bass reproduction. The exterior has tape marks and magic marks on corn paper. Serial 181936/481666 (Sasaki Shota)
Maintenance information: 2024.5.4 sweep test good
Accessories: none
Main specifications: 46cm cone woofer unit impedance 8Ω 99dB frequency range 25Hz to 1.6kHz recommended enclosure volume 140 to 340 lit diameter 464 ✕ depth 212 mm weight 13.2 kg
Maintained in 2023/6. Accuphase's first mono power amplifier. It's a rugged and firm 70's accuphase sound that is backed up by its exterior. It features crisp, tight bass and good sharpness in the mid to high frequencies. It is a gem where you can also enjoy the depth of the mid to high range unique to mono. The exterior has dullness etc. depending on the age. Serial J5Y280/J5Y279 (Yonejima Satoshi)
Maintenance information: 2023.6.13 Maintained (NF circuit capacitors, coupling capacitors, resistor replacement, deterioration replacement. lamp replacement. Card edge contact cleaning. ATT contact polishing cleaning contact protection oil application. Increase and tighten the output elements. Pattern and solder correction. Output relay check (good because it has been changed to a sealed type) bias and offset check. Output audio check)
Accessories: power cable
Main specifications: 450W (4Ω) 300W (8Ω) 150W (16Ω) W482 × H170 × D345 mm 27 kg
*Due to its low cost, it is currently sold. The solid design has an outstanding sense of luxury. At Marantz, the traditional gyro tuning dial felt the same as the Model 2600, the highest-end receiver in the past. It's a stunning tuner that combines a modern design with an analog taste. The exterior has dullness and line scratches. Serial MZMZ019842140048 (Yonejima Satoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: No accessories
Main specifications: AM stereo compatible digital synthesizer tuner HDAM configuration audio circuit gyro touch tuning W458 x H86 x D315 mm 6.8 kg
*Currently sold. BOSE center speaker Since it is thin, the area around the AV device is not complicated. It is designed to place emphasis on human voice, and is designed to position dialogue in the center even when in a position away from the front. There are stains and scratches on the exterior. Serial 019158901530141AC (Yonejima Satoshi)
Maintenance information: 2024.5.4 sweep check is good
Accessories: No accessories
Main specifications: 2-way, 4 speakers, bass reflex system, center type, anti-magnetic design unit, low range 5.7 cm cone type x 2/full band 5.7 cm cone
※It has a cigarette smell, so it's cheap. Set of 4 WOOD BLOCK INSULATOR MADE BY CORAL. It is built with a sense of stability and can be used with a wide range of speakers from medium to large. The exterior is dirty, scratched, etc. ※Felt is attached to the top plate (Satoshi Yonejima)
Accessories: No accessories
Main specifications: W100×H190×D390mm 5.2 kg/bottle
※Inexpensive because it is in slightly poor condition. Super tweeter with built-in network capable of playback up to 70kHz. You can select where to connect the high frequency range from 3 types of input. You can use it simply by placing it on top of a normal speaker and connecting it as is. The bright, clear high frequencies and carefree tone are the perfect match for JBL speakers. In addition to the exterior, there is a light float on the front baffle joint surface on one side, and a feeling of use such as dullness, abrasions, etc. can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: none
Main specifications: 25mm sintered carbon graphite dome tweeter playback frequency band FC to 70kHz crossover 12kHz/16kHz/22kHz impedance 5Ω sound pressure level 90dB dimensions W190 x H130 x D130 mm weight 1.3 kg
This transformer is the best match for the company's DL-S1 and DL-103 series. You can enjoy the depth and luster of a clear, natural sound. The large amount of information unique to high-end machines brings out even the smallest details of the characters on the cartridge. Slightly dull, with small scratches (Takasaki Atsushi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: none
Main specifications: 6N wiring material compatible impedance 3 to 40 ohms 10 to 80,000 Hz boost ratio 1:13 W 150 x H70 x D 175 mm 3.2 kg
A dedicated CD player. Although it is an entry machine, the high quality, dense, and calm sound is attractive. In particular, the sensitivity of the high frequencies is outstanding, and the resolution is such that sounds that have never been heard until now can be overheard. There is a slight feeling of use, such as dullness. Serial K1Y636 (Takasaki Atsushi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: remote control, copy of manual, power cord
Main specifications: CD standard format quantization number 16 bits sampling frequency 44.1 kHz W475 × H140 × D394 mm 11.8 kg
※Since it is cheap, it is currently sold. This is a thin center speaker. Since it has an anti-magnetic design, this model is easy to use and easy to combine with other speakers. Recommended for those who are building surround sound for the first time. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.1 sound output confirmed
Accessories: instruction manual, connection cord, original box
Main specifications: 2 way, 3 speakers, bass reflex system, center type, anti-magnetic design, playback frequency band 60 Hz to 20 kHz, 88 dB, 6 ohms, allowable input, 40 W, W435 x H100 x D221 mm, 2.2 kg
*Spikes are being ordered. This is a pre-main amplifier with a simple and clean design. The sound is straight and strong, and the sound images of the driving system are accurately reproduced. You can enjoy well-balanced sound even when the volume is low for everyday use. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.3 operation confirmed
Accessories: power cable, spike (on order)
Main specifications: 10W ✕ 2 (8Ω) W420 ✕ H98 ✕ D243mm 6.0 kg
DENON analog player. It is a model that is easy to use and has excellent cost performance. The phono cable is detachable and can be replaced with a cable of your choice. This model is also suitable for introductory use. You can see a feeling of use on the exterior, corrosion on the turntable, dullness, abrasions, etc. on the entire surface (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: connecting cable, adapter, dust cover
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
※The volume is minimal and there is sound leakage. Since future repairs are not possible, it will be handed over as is. An ultra-compact, high-quality digital power amplifier that can be used in a variety of situations. Despite its small size, it has high resolution and large output, so it is an easy-to-use and highly reliable amplifier. The sound quality is clear with little flavor, and is compatible with various genres. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: power cable
Main specifications: 100W+100W (8Ω) frequency characteristics 5 to 50 kHz S/N ratio 120dB W132 x D240 x H43 mm approx. 650 kg
Speaker cable 2.0m pair High quality speaker cable using PC Triple C conductors. There is dullness and a feeling of use (Kanai Hidetsugu)
Maintenance information: 2024.5.3 continuity confirmed
Accessories: none
RCA cable uses 1.5 m pair of out-of-print conductors and single crystalline high-purity oxygen-free copper PCOCCC with theoretically zero crystal boundaries for all core wires, braided wires, and plug pins. The shield is rolled up on the plug attachment part, it is dull, and there is a feeling of use (Kanai Hidetsugu)
Maintenance information: 2024.5.3 continuity confirmed
Coaxial cable 1.0m digital coaxial cable from leading British cable manufacturer QED. Made of pure silver-coated 5N copper. There is a feeling of use (Kanai Hidetsugu)
Maintenance information: 2024.5.4 continuity confirmed
Accessories: original box
BNC cable 1.0m digital BNC cable from leading British cable manufacturer QED. Uses pure silver coated 5N copper (Kanai Hidetsugu)
Maintenance information: 2024.5.4 continuity confirmed
Accessories: original box
Coaxial cable 1.0m digital coaxial cable from leading British cable manufacturer QED. Made of pure silver-coated 5N copper. There is a feeling of use (Kanai Hidetsugu)
Maintenance information: 2024.5.4 continuity confirmed
Accessories: original box
A basic model in the best-selling AT100 series. The glossy sound quality makes classical and female vocals full of sex appeal. The cantilever is bent slightly to the right (Kanai Hidetsugu)
Maintenance information: 2024.5.4 sound output confirmed, the cantilever bends slightly to the right
Accessories: none
Main specifications: VM type playback frequency band 8 to 20,000 Hz output voltage 4.0 mV needle pressure 1.4 g weight 6.6 g
High output MC cartridge attached to the company's DP-47F. Can be used without a head amplifier. Compared to the DL-103, the sound is detailed, delicate, and clear. There is dullness (Kanai Hidetsugu)
Maintenance information: 2024.5.4 sound output confirmed
Accessories: none
Main specifications: MC type output 1.6 mV frequency band 20 Hz to 45,000 Hz needle pressure 1.8 g dead weight 5 g
A speaker developed in collaboration with an Italian furniture manufacturer. The sound is delicate and calm, and it is a speaker that allows you to soak in the music for a long time. In addition to corrosion on the exterior and terminals and stains on the saran net, a feeling of use can be seen such as dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: saran net, jumper plate
Main specifications: 2 way 2 speakers, bass reflex, bookshelf type, anti-magnetic design, 45 Hz to 30 kHz, 86 dB, 8 ohms, W230 x H350 x D335 mm, 9.5 kg
*Currently sold. Slim small 2-way speaker It is an SP originally developed for AV surround, but its high quality deserves attention. It has a quality that can be used for various purposes as a sub or desktop. There are large and small dents on the exterior and the saran net on one side, and a feeling of use such as dullness, abrasions, etc. can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.2 operation confirmed
Accessories: none
Main specifications: 2 way 3 speakers, bass reflex type, anti-magnetic type, 57mm woofer x 2, 57mm tweeter x 1, frequency characteristics, 75 Hz to 20 kHz, impedance 6 ohms, dimensions W85 x H405 x D100 mm, weight 2.6 kg
※It is cheap because it is in poor condition. Bookshelf 2-way speaker made by JAMO, Denmark. It makes me hear vocals comfortably in the sharp mid-range. In addition to the exterior, dents in the center cone and holes in the saran net, a feeling of use can be seen due to paint deterioration, dullness, scuffs, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.1 operation confirmed
Accessories: saran net
Main specifications: 2 way 3 speakers 4-8 ohms W220 x H570 x D320 mm 9.5 kg (actual measurement)
Sound output has been confirmed, and since it is inexpensive, it is currently sold. This speaker was designed for the company's FR-N Hi-MD components. If you've been looking for one, take this opportunity. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 sound output confirmed
Accessories: none
Main specifications: W167 x H290 x D230 mm 3.9 kg (actual measurement)
Phono cable with 0.75m pair terminal RCA-RCA 6NCU+OFC composite conductor double 2-core double shielded, cross shielded, and earth cable. The culmination of Audiocraft's cable technology, which was achieved through thorough pursuit of high sound quality. The density of sound and the sense of reality are amazing. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.3 continuity confirmed
Accessories: none
Phono cable is an audio cable that uses a double 2-core shield to achieve the same potential on the left and right sides of the 1.0m RCA terminals. This cable has straightforward sound quality and is easy to use. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.3 continuity confirmed
Accessories: none
Phono cable with 1.5m pair terminal RCA-RCA 6NCU+OFC composite conductor double 2-core double shielded, cross shielded, and earth cable. The culmination of Audiocraft's cable technology, which was achieved through thorough pursuit of high sound quality. The density of sound and the sense of reality are amazing. There is a slight feeling of use on the exterior (Kobayashi Hitoshi)
Maintenance information: 2024.5.3 continuity confirmed
Accessories: none
Phono Cable 1.2 m RCA-RCA is a full-scale cable capable of fully floating transmission with a 7-layer double 2-core shield structure with a high-purity 6NCu hybrid core wire. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.3 continuity confirmed
Accessories: none
Phono cable 1.2m 5PIN DIN-RCA specification phono cable using the same wire and plug as the 6NX-TSW1010. It's well-made, and the resolution, clarity of sound, etc. are amazing. I definitely recommend it to anyone using the company's tonearm. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.3 continuity confirmed
Accessories: none
Phono cable with 1.0m pair terminal RCA-RCA 6NCU+OFC composite conductor double 2-core double shielded, cross shielded, and earth cable. The culmination of Audiocraft's cable technology, which was achieved through thorough pursuit of high sound quality. The density of sound and the sense of reality are amazing. There is a slight feeling of use on the exterior (Kobayashi Hitoshi)
Maintenance information: 2024.5.3 continuity confirmed
Accessories: none
This classic headshell is made of magnesium alloy and has an attractive, unobtrusive sound. Overhang and left and right tilt adjustments are possible (Kanai Hidetsugu)
Maintenance information: 2024.5.4 sound output confirmed
Accessories: none
Main specifications: dead weight 10g
YAMAHA bookshelf speakers. It is a high-resolution compatible model created by the designer of the “Soavo” series, which was highly acclaimed worldwide, and although it is an entry model, it is designed with particular attention to sound. Of course, the traditional high frequencies of the NS Series are excellent, and the fact that bass reflex dubbing, which is common on bookshelves, is suppressed is a good impression. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.4 operation confirmed
Accessories: saran net
Main specifications: 2-way bass reflex type (non-magnetic) playback frequency band 55 Hz to 45 kHz impedance 6 ohms allowable input 40 W maximum input 120 W output sound pressure level 87 dB crossover frequency 2.8 kHz W183 x H320 x D267 mm weight 6.1 kg
*Inexpensive because the pitch control lever is missing. DENON DJ specification record player. 78 rotations can be played. High-accuracy rotation control enables instantaneous start-up and braking. In order to enhance operability in the dark, the operation part is designed to light up. Cracks and small scratches can be seen on the exterior and the dust cover edge (Murakoshi Yoichi)
Maintenance information: 2024.5.4 sound output confirmed
Accessories: connecting cable, ground wire, EP adapter
Key Specifications: Direct Drive Quartz Lock W453 x H62 x D360 mm 11.8 kg
Maintained! Professional crossover 800 Hz network. It's an exhilarating sound with a good view. How about making a 2-way horn system with a 16 ohm unit? In addition to dullness and small scratches on the exterior, there is a feeling of use such as paint peeling. Serial 8091 8074 (Hiroki Aso)
Maintenance information: 2024.5.4 maintained (12 terminal terminal mounting screws, 24 rust and insulation bushings, deterioration replacement. The capacitor used for terminal cleaning is a Dayton attenuator switch contact cleaning crossover 800Hz check red terminal cap partial deterioration replacement)
Accessories: none
Main specifications: crossover frequency 800 Hz impedance 12 to 16 ohms W122 x H154 x D132 mm 1.9 kg/1 unit
RCA-XLR female cable 1.0m pair No. 2 HOT specification; details are unknown, but it seems to be well-made and easy to use. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2024.5.4 continuity confirmed
Accessories: none
Maintained! A network with a crossover frequency of 7000 Hz. Ideal for MID/HIGH use in 3-way systems using the JBL 2420/2440. In addition to dullness and small scratches on the exterior, there is a feeling of use such as paint peeling. Serial 24693 24691 (Hiroki Aso)
Maintenance information: 2024.5.4 maintained (12 terminal terminal mounting screws, 24 insulating bushings replaced for deterioration. The capacitor used for terminal cleaning is a Dayton attenuator VR contact cleaning crossover 7000 Hz check)
Accessories: none
Main specifications: Crossover frequency 7 kHz allowable input (continuous program) 50 W impedance low range 12 to 16 ohms treble range 12 to 16 ohms treble attenuation/variable volume mounting hole W140 x 108 mm 0.7 kg
The HDMI cable is compatible with 5.0 m Ethernet and is ideal for Ultra HD Blu-ray transmission. High-speed transmission and transmission of ultra-high image quality images with a high color gamut are possible, and the appearance, dullness, and feeling of use can be seen (Asaine Tomoho)
Maintenance information: 2024.5.4 unchecked
Accessories: none
Main specifications: transmission speed 18 Gbps, resolution 4K x 2K (60p) compatible, triple shielded, gold-plated plug specification, cable length 2.0 m, cable thickness 6.5 mm
PSE standard product. Recommended parts for those looking for a high quality slim connector. It is a neutral character with no quirks. There are abrasions ※ cord bushing is missing (Tomoho Asaine)
Accessories: none
Main specifications: maximum diameter standard 8.5 mm/maximum 13.0 mm (when cord bushing is removed)
Oxygen-free copper (OFC) is used as the untreated conductor at the 6.0 m end of the speaker cable, and the 4-core structure reduces radiation noise. The sound quality has a relatively flat impression, so you can easily feel the sound quality a notch higher (Tomoho Asaine)
Maintenance information: 2024.5.4 continuity confirmed
Accessories: none
A standard machine that also supports 192 kHz/24 bit digital input. With the theme of improving speaker driving power, the power transistors on the power amplifier driver stage have been made larger, and you can hear sounds with a higher driving power with a sense of stability. There are no particularly noticeable scratches on the exterior (Oikawa Tetsuji)
Maintenance information: 2024.5.3 operation confirmed
Accessories: remote control, power cable
Main specifications: 40W+40W (8Ω) PHONO (MM) optical digital input 2 systems coaxial digital input 1 system W440 × H105 × D370 mm 7.8 kg
Maintained! A network with a crossover frequency of 7 kHz. It is ideal for MID/HIGH for 3-way systems using 2440. There is a small wound (Oikawa Tetsuji)
Maintenance information: 2024.4.17 Maintained (2 VR attenuators, 12 screws, 24 insulating washers replaced)
Accessories: none
Main specifications: crossover frequency 7 kHz, allowable input (continuous program), 50 W impedance, bass range: 12 to 16 ohms, treble range: 12 to 16 ohms, treble attenuation/variable volume, mounting hole W140 x 108 mm 0.7 kg
Denon's SACD player. It is a standard model equipped with the Advance AL32 Processor, the latest version of Denon's Alpha processing technology, and has generously introduced the latest technology. You can fully enjoy the depth of the sound, and the SN has been further improved compared to the previous model. There are small scratches on the exterior. Serial 3081502128 (Jun Tamai)
Maintenance information: 2024.4.29 sound output confirmed
Accessories: Remote control* instruction manual in preparation, power cable
Main specifications: SACD compatible analog audio output/optical digital output x 1, coaxial digital output x 1 optical digital input x 1 USB (TypeB) x 1 USB (TypeA) x 1 D/A converter compatible sampling frequency 32 to 192 kHz size W434 x H138 x D335 mm weight 13.7 kg
Maintained! It is a D/A converter that was sold in the early 1990s and can play music that is faithful to the original sound due to 32 times oversampling. You can enjoy thick, instantaneous sound. In particular, the elastic expression in the mid to low range stands out in the JAZZ/ROCK series. The exterior is dull. Serial 100925-90 (Fujisawa Yukishi)
Maintenance information: 2024.5.3 maintained (coaxial input inverter IC replacement, solder correction, connector cleaning, operation check with each Fs)
Accessories: power cord
Main specifications: input BNC coaxial x 2, TOS x 1 DSP Digimaster software 32 times oversampling input 32 kHz, 44.1 kHz, 48 kHz automatic switching W445 x H68 x D360 mm 6.5 kg
The HDMI cable is compatible with 2.0m Ethernet and is ideal for Ultra HD Blu-ray transmission. High-speed transmission and transmission of ultra-high image quality images with a high color gamut are possible, and the appearance, dullness, and feeling of use can be seen (Kobayashi Hitoshi)
Maintenance Information: 2024.3.9 Video Sound Confirmed
Accessories: none
Main specifications: transmission speed 18 Gbps, resolution 4K x 2K (60p) compatible, triple shielded, gold-plated plug specification, cable length 2.0 m, cable thickness 6.5 mm
2M series RED. The good sound and fluttering energy typical of an orthophone are attractive. The degree is generally good (Kanai Hidetsugu)
Maintenance information: 2024.4.25 sound output confirmed
Accessories: needle cover
Main specifications: MM type 5.5 mV 20 to 22,000 Hz 47 ohms suitable needle pressure 1.8 g dead weight 7.2 g