Unspecified silver shell. There is a feeling of use due to appearance, dullness, abrasions, etc. (Asae Tomoho)
Maintenance information: 2024.4.18 continuity confirmed
Accessories: none
Main specifications: dead weight g (actual measurement)
Scarce! Altec's variable frequency mono channel divider! Deteriorated parts, including 10 deteriorated capacitors, have been replaced! The frequency can be changed by opening the front panel, and it is compatible with crossovers from 80 Hz to a maximum of 10,000 Hz, so a very wide range of settings can be made. It features a clear tone typical of Altec, and is a must-see for multi-system users using the company's amplifiers. The input/output is a lug type only, so please make your own RCA cables, etc. (SASAKI Shota)
Maintenance information: 2024.4.18 Maintained (neon tube lamp replacement, each C and R check. Replace power filter C and coupling C. ICOPAMP pin broken replacement. Front switch cleaning operation check)
Accessories: none
Main specifications: 2-way channel divider compatible with 120V specification crossover frequencies 80 Hz, 150 Hz, 250 Hz, 500 Hz, 800 Hz, 1,000 Hz, 1,500 Hz, 2,500 Hz, 5,000 Hz, 8,000 Hz, 10,000 Hz, W485 x H45 x D185 mm 2.5 kg
The price has been drastically reduced. 2024/2/12 sales price 89,800 yen ※It has been replaced with a non-genuine edge. You can enjoy voluminous bass with highly efficient and heavy cone paper. It is also durable with a gathered edge, and is also recommended for backload and front load enclosures. There are viscoid sagging marks (Oikawa Tetsuji)
Maintenance information: 2024.2.12 Operation confirmed
Accessories: none
Main specifications: rated input 150 W frequency characteristics 30 Hz to 2 kHz 16 ohms efficiency 96 dB crossover frequency 800 Hz recommended enclosure volume 170 to 225 liters depth 146 mm 7.5 kg
The disposal price has been reduced! (Member discounts are not applicable) 2023/12/15 sales price 79,800 yen Maintained! JBL professional 2 inch screwdriver It is an item that continues to be used today in large horn systems, etc. The quality unique to titanium diaphragms makes the vocal breathing, drum hi-hat, and outstanding realism no matter which one you take. The exterior has dullness, scratches, rust, etc. due to use over time. Serial 53400 63923 (Tomonori Asaine)
Maintenance information: 2023.12.15 Maintained (diaphragm installation adjustment throat cleaning DCR 63923/8,3 ohm, no vibration damage
(DCR 53400/7.8Ω vibration has scratches and small dents)
Main specifications: throat diameter 5 cm; allowable input: 100 W; sound pressure level: 111 dB/w/m; frequency characteristics: 500 Hz to 20 kHz; crossover frequency: 500 Hz or more; 16 ohms; diameter: 235 x depth: 132 mm; 13.6 kg/1
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
The price has been drastically reduced. 2024/1/13 sale price 99,800 yen rare Gauss 46cm woofer! This is the first model to arrive at Hi-Fi. Unlike JBL woofers, it is characterized by sound tightness and strength of extrusion. It also seems interesting to use it as a 4345 woofer (Sasaki Shota)
Main specifications: Ferrite magnet 46cm woofer impedance 8Ω (measured DC resistance value 6.3Ω, 6.0Ω) 8.7kg (actual measurement)
The price has been drastically reduced. 2024/3/18 sales price 79,800 yen ALTEC's royal unit used in A7 etc. It's a woofer with a good sense of clarity and a light sound. It has a sense of dynamism and goes well with jazz and rock (Shota Sasaki)
Maintenance information: 2024.3.18 sweep test good
Accessories: none
Main specifications: 38cm ferrite magnetic woofer, 97db, 8Ω, 20Hz to 1600Hz, weight 9.4 kg, baffle opening diameter 35.9 cm
Maintained! Quad control amplifier The famous machine 44 has been refreshed by changing the back terminal to an RCA specification that is easy to handle. It's a perfect balance between freshness and richness. When paired with speakers made in England, you can enjoy a calm, high-quality sound (Daiki Goto)
Maintenance information: 2024.4.17 maintained (internal all checks, B-filter capacitor deterioration, +- 18V drive Tr leak large, rectifier diode failure instability → replacement power SW spark killer broken → replacement. C and R checks within each board. *There is a sound leak at main volume 0. (Create 2 1.5m DIN5 cables)
Accessories: copy of instruction manual, power cable, connection cable
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321×H103×D203 mm
The disposal price has been reduced. Member discounts are not applicable. 2024/4/13 sales price 128,000 yen ※The PHONO board is for MC only (MM cannot be used). Maintained! It has an elegant and glossy tone, and although combinations with 405 are common, 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. There are small scratches and paint peeling on the right side. Serial 24151 (Takasaki Atsushi)
Maintenance information: 2024.4.12 maintenance (main board ground point screw reprocessing, operation check) 2024.1.17 maintenance (replacement of coupling C, bypass C, etc. in each board, AC SW spark killer C replacement, INPUT switching analog SW through hole pattern re-soldering, power SW internal contact polishing ~ operation check)
2020.6.13 Maintained (balance VR, SW disassembly cleaning. Attach 1 kΩ resistors to both the left and right sides of the flat board. Replaced due to faulty IC. All flat and mother boards have been soldered again. (Check the input/output waveform, check the left and right balance, and perform a comprehensive operation test by connecting the power amplifier to confirm normal operation.)
Accessories: power cord, copy of manual
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4.0 kg
Woofer fixing bracket MA15 included! An original product. A floor-type enclosure that uses a rear loading horn system. The interior has a folding horn structure with a total length of 2 meters, making it possible to reproduce powerful bass far exceeding its size. The exterior has chipped corners, scratches, repair marks, and paint peeling. Serial 11154 (Tomoho Asaine)
Accessories: MA15 woofer grill net
Main specifications: hole diameter 365 mm, screw pitch 420 mm backroad horn compatible speakers 2205, 2225, E140 minimum playback frequency 50 Hz main material particle board+Yonematsu laminated plywood (front baffle/road horn) W603 x H12 x D603 mm approx. 54 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/4/8 sales price 198,000 yen Maintained! Macton tubular OTL stereo power amplifier. Eight 6RA3 triodes are used in parallel per channel to enhance load impedance adaptability, and it also features a structure with Macton's unique balanced NF applied. The sound unique to OTL is thick and has a high sense of energy, and the high driving power is also attractive. The appearance is oxidized and dull. Serial 40704 (Yonejima Satoshi)
Maintenance information: 2024.4.8 Maintained (power transformer primary side rewound repair by PSE inspection. 3 vacuum tube 6RA3 replacements Vacuum tube 6AQ8 replacement. Main volume disassembly cleaning repair. Vacuum tube socket and RCA jack caulk repair. Operation has also been checked with AC 100V (rated output 32W, SP:16Ω), please use speakers above 16Ω)
Accessories: No accessories
Main specifications: tubular low-load OTL stereo power amplifier 30W x 30W (8Ω) vacuum tube used: 6RA3 x 10/6RA8 x 2/12AX7 W370 ✕ H160 ✕ D270 mm 12 kg
Mark 3 model of the long-selling model “A2050 Series” with a 0.6 m pair of RCA cables. Ultrapure copper of 7N or higher was adopted for the first time in this class, and both transparency and range have been improved from the previous model, and this degree of perfection is excellent in this price range (Asaine Tomo)
Maintenance information: 2024.4.18 continuity confirmed
Accessories: none
*The power lamp on one side is slightly dark, but it is sold as is. GENELEC monitor speaker with built-in amplifier. The richness of bass that you don't think comes from a 10cm woofer unit has satisfactory characteristics as a near-field speaker. It is a popular model with many enthusiasts. There are scuffs in places. *The input is an XLR terminal only. Serial PM1001438, PM1001984 (Fujisawa Yukishi)
Maintenance information: 2024.4.14 Operation confirmed
Accessories: power cord
Main specifications: die-cast aluminum enclosure, bass reflex tweeter, 19mm metal dome woofer, 105 mm cone type, frequency characteristics, 66 Hz to 20 kHz, rated output, 20 W (8 ohms), dimensions W151 x H230 x D142 mm, weight 3.7 kg/1
An advanced model of the 800 Series Diamond. It reproduces a realistic sound field space that is extremely clear and highly transparent. The installation area has been reduced to fit the 800 Diamond into a living space, and it is a high-end machine that has both tightness and a sense of volume, and boasts a well-balanced mid-low range even at low volume. There is a light dent in the tweeter grille. Serial 0004457/0004458 (Murakoshi Yoichi)
Maintenance information: 2024.4.18 sound output confirmed
Accessories: spike, transport lock, saran net jumper cable
Main specifications: 3-way bass reflex diamond dome tweeter x 1, warven kevlar cone midrange x 2 lohasel cone woofer playback frequency band 27 Hz to 33,000 Hz sensitivity 90 dB impedance 8 ohms crossover frequency 350 Hz/4 kHz dimensions W368 x H1135 x D563 mm weight 72 kg/unit
It is a vacuum tube amplifier equipped with a 300B vacuum tube. Recommended for those who want to enjoy a vacuum tube amplifier casually. Enjoy clear, thick low frequencies. There are no noticeable scratches on the exterior (Tamura Eiji)
Maintenance information: 2024.4.18 Operation confirmed
Accessories: power cable
Main specifications: 7.6W+7.6W 30-42khz W375 x H200 x D290 mm weight 18 kg
Pure Class A stereo power amplifier. Precise sound particles overlap over and over to create a thick sound. It is an amplifier where you can catch a glimpse of the essence of Accuphase, which is close to the core of music by thoroughly refining physical characteristics. Not only is the sense of power and powerful bass, but the contoured, stretchy mid-to-high range is still appealing. There are scratches and scratches on the exterior. Serial F4Y151 (Fujisawa Yukishi)
Maintenance information: 2024.4.16 Operation confirmed
Accessories: instruction manual, power cord (general purpose)
Main specifications: A grade 60W+60W (8 ohms) dimensions W465 x H238 x D545 mm weight 45.1 kg
※It has a slight tobacco smell, so it is inexpensive. The premain uses an innovative Class D amplifier equipped with a “Direct Power FET” that realizes an extremely simple circuit configuration. Equipped with a 384 kHz/32 bit compatible DAC “SABRE32 Ultra DAC ES9016” with high-resolution ESS technology that is compatible with DSD 11.2 MHz playback, the clear and high S/N is attractive with a fully balanced circuit configuration. There are line scratches and dirt on the exterior. Serial JXEVOLVA000554JP (Fujisawa Yukishi)
Maintenance information: 2024.4.18 Maintained (LED replacement solder correction connectors, flexible reinstallation, wiring restyling. (The interior and exterior of each input/output sound check have been cleaned.)
Accessories: remote control, power cable
Main specifications: rated output 90W+90W W435 x H141.5 x D370 mm 18.3 kg
Internally and externally maintained! This is the second generation of Tannoy's famous machine ARDEN. The warm and soft tone is attractive. It plays all kinds of music lusciously and gently. In particular, it works great with vacuum tube amplifiers, and the sense of orchestra scale and smooth playback of stringed instruments are satisfying enough to listen to. The exterior has been beautifully finished due to exterior maintenance. Serial 011093 016017 (Tomonori Asaine)
Maintenance information: 2024.4.18 Maintained (exterior repair/polishing/oil finish front and rear baffle/hakama repair/paint saran frame reinforcement painting/net replacement, batch polishing unit maintenance (high frequency magnetic circuit/in-gap cleaning/center adjustment diaphragm gap indirect attachment) ATT cleaning unit detachable)
Accessories: saran net
Main specifications: 2 way, 1 speaker, bass reflex system, floor type specification unit 3828, crossover frequency, 1 kHz, output sound pressure level, 91.5 dB, 8 ohms, dimensions W660 x H990 x D370 mm, weight 43 kg/book
Nagaoka record cleaner using Italian velvet. The exterior shows a feeling of use such as dullness, etc., and wear on the velvet (Asaine Tomoho)
Accessories: none
A line selector that can be easily switched with an RCA connection. It can also be used for 4 input systems, 1 output system or 1 reverse input system, and 4 output systems, making it convenient to switch between multiple amplifiers and sources. There is a feeling of use on the exterior, such as small scratches and dullness (Asaine Tomoho)
Maintenance information: 2024.4.18 continuity confirmed
Accessories: none
Technica Hi-CP Cartridges The inside of Technica's MC needle makes a clear, firm sound. There are no particular bends. Serial 304 (Tamura Eiji)
Maintenance information: 2024.4.17 operation confirmed
Accessories: needle cover
Main specifications: MC type, output voltage 0.4 mV, oval needle pressure 1.5 g (1.2 to 1.8), impedance 17 ohms, dual moving coil system, dead weight 6.8 g
Triple capsule type keeper TRI-CAPSULE Up to 3 cartridges with headshells can be stored. The slit capsule allows you to store the finger part of the headshell without difficulty. There is a slight feeling of use on the exterior such as small scratches (Asae Tomoho)
Accessories: none
This is a set of a directional velvet brush with high cleaning performance and a cleaning solution that suppresses static electricity. There is a feeling of use such as slight dirt and burns. ※About 80 to 90% of the cleaning solution remains (Yamato Yuki)
Accessories: none
Key Specifications: Cleaning Kit Wide Type
※It is cheap because it deteriorates drastically! Audio-Technica record cleaner. High-grade velvet can be used to clean records gently and effectively. It's also perfect for those just starting to arrange records. The exterior shows a feeling of use such as dullness, etc., and wear on the velvet (Asaine Tomoho)
Accessories: none
An Audio-Technica interconnect cable that uses a 1.5m pair of RCA cables and PCCC2 heavy coaxial cables. You can feel the dullness all over (Murakoshi Yoichi)
Maintenance information: 2024.4.17 continuity confirmed
Accessories: none
The optical digital cable uses a 0.7 m high-reliability metal ferrule plug and APF (all plastic fiber). How about an introduction to optical connections? The exterior is dull and has a feeling of use. (MURAKOSHI Yoichi)
Maintenance information: 2024.4.18 continuity confirmed
Accessories: none
※The rotation is slightly fast, but it is a specification, and since it is cheap, it is currently sold. current product. A fully automatic wireless turntable that combines the traditional analog technology of Technica with convenience. It can be connected to Bluetooth, so you can enjoy recording with wireless headphones, etc. The cartridge is included, and the phone is built-in, so you can easily enjoy it even with system components. There are no particularly large conspicuous wounds (Oikawa Tetsuji)
Maintenance information: 2024.4.15 Operation confirmed
Accessories: cartridge, instruction manual, power adapter, connection cable, EP adapter
Main specifications: belt drive 33/45 rotation W435.6 x H128 x D374 mm 5 kg
※Since it is cheap, it will be handed over as is. Ishino Lab's Master Series power amplifier designed by Mr. Hirano. A class amplifier equipped with a matching transformer. It has a compact design and seems to be easy to use. The exterior is dull (Tamura Eiji)
Maintenance information: 2024.4.17 operation confirmed
Accessories: instruction manual, power cable
Main specifications: 1W+1W (8Ω) 4-8Ω 20-20khz W250 × H85 × D263mm weight 3.0 kg
Full maintenance from capacitor replacement to re-soldering of each board, etc.! The first memorable luxury model in the Sansui 07 series in the era when there was no 907. Starting with the newly developed dual FET at the time, the company's consistent commitment to adopting quadruple detent volumes and large electric power transformers independently on the left and right has already been established. Compared to models from the 80s and 90s, the sense of fulfillment in the phono section is amazing. There is a feeling of use due to appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.16 Maintained (capacitor, semi-fixed resistor, transistor, resistor, protection relay SP terminal, heat dissipation sheet replacement. SW type terminal cleaning, contact grease coating. Re-solder flux cleaning for each board. Each circuit adjustment, RCA terminals, interior and exterior cleaning. (Various tests)
Accessories: copy of instruction manual
Main specifications: 85W+85W W430 x H168 x D389 mm 16.8 kg
※It has a cigarette smell, so it's cheap. A rare Audiocraft RCA to XLR conversion converter has arrived. A useful item for converting an RCA pin cable into a balanced cable. The exterior has paint bald spots, dirt marks, etc. Serial 43217 (Yonejima Satoshi)
Maintenance information: 2024.4.17 operation confirmed
Accessories: none
Main specifications: W200×H75×D300mm 2.7 kg
Ishino Lab's control amplifier that uses a rectifier tube for the power supply unit. Although it is a small and long body, it is a car with excellent cost performance, such as separating the power supply part and installing an MC transformer compatible with a wide range of cartridges. The output is also equipped with RCA balance. The exterior is dull (Tamura Eiji)
Maintenance information: 2024.4.17 operation confirmed
Accessories: instruction manual, power cable, connection cable
Main specifications: 2 phono systems, LINE1 system amplifier part: W250 x H75 x D230 mm weight 2.2 g power supply unit: W150 x H75 x D230 mm weight 2.8 kg
Full maintenance from the unit, network, and exterior! A floor-type speaker full of furniture that uses plenty of walnut wood. A powerful Alnico magnet is used for the 38cm unit, and the synergistic effect with the cabinet makes the mid-high range fresh and dynamic sound. It is also attractive that the connection up to the high range is smooth (Kobayashi Hitoshi)
Maintenance information: 2024.4.17 Maintained (exterior repair/polishing/oil finish, saran net replacement, unit maintenance: low range side: edge replacement, magnetic circuit gap cleaning/center adjustment, high range side: magnetic circuit gap cleaning/center adjustment. Network maintenance: frequency characteristic check, ATT contact cleaning, terminal cleaning)
Accessories: saran net, key
Main specifications: 15 inch coaxial 2-way 3889 (AlcomaXLLL) efficiency 93 dB allowable input 150 W continuous input impedance 8 ohms frequency characteristics/28 Hz to 22 kHz internal volume 235 liters W705 x H1,110 x D480 mm 68 kg
The disposal price has been reduced! Member prices are not applicable. 2024/4/13 CM10S2 has arrived for the first time in about 7 years at a sales price of 398,000 yen! It lets you listen to high-response sounds. In addition to simplifying the crossover with Mundorf EVO capacitors, all important internal components have been improved, such as Vandenhall internal wiring, nickel-plated terminal trays, and the driver's anti-vibration dust plug. As for the exterior, there are scratches, threads, and deterioration in part of the urethane. Serial 1508-0011895, 1508-0011896 (Fujisawa Yukishi)
Maintenance information: 2024.4.13 operation confirmed
Accessories: instruction manual, saran net, spikes, rubber feet, jumper plates
Main specifications: 3-way bass reflex type playback frequency band 28 Hz to 50 kHz output sound pressure level 90 dB nominal impedance 8 ohms W366 x H1087 x D414 mm weight 33.5 kg
The price has been reduced. 2024/4/8 sales price 99,800 yen B&W bookshelf speaker. Each one has good sound granularity and a clean tone, and is compatible with a wide range of genres and sources. It is an attractive, practical speaker with medium to high range quality comparable to advanced models. There is a slight feeling of use, such as light rubbing on the front baffle. Serial 0018723 0018724 (Mizushima Itsuro)
Maintenance information: 2024.4.8 operation confirmed
Accessories: instruction manual, saran net, jumper plate
Main specifications: 2-way bass reflex type bookshelf speaker playback frequency band 45 Hz to 50 kHz W200 x H340 x D280 mm 8.9 kg
A clear and powerful top model in the group that uses a 1.0 m pair of RCA cables and PSC conductors. Excellent cost performance There is dullness in the plug (Tomoho Asaine)
Maintenance information: 2024.4.18 continuity confirmed
Accessories: none
The price has been reduced! 2024/4/17 sales price 278,000 yen This is an advanced model of the company's SACD player with a beautiful blaster white body color. It has a higher fidelity tone than conventional luckstones, and the sound image with high instantaneous power, especially the elasticity in the mid and low frequencies, is attractive. On the exterior, there are scuffs scattered on the top plate and side plate. Serial G11100859D (Yonejima Satoshi)
Maintenance information: 2024.4.17 operation confirmed
Accessories: remote control, instruction manual, power cord
Main specifications: SACD/CD player equipped with PCM1792 x 2 D/A converter W440 x H140 x D383 mm 15.5 kg
Maintained by the manufacturer! This model was the first to use an ALPHA processor in the best-selling 1650 series. The mid and low frequencies are quite stable, and the balance depicts rich, rich music regardless of genre. The exterior has dents on the front panel corner, and there are line scratches, small scratches, dullness, etc. ※The remote control is out of stock (Oikawa Tetsuji)
Maintenance information: 2024.4.17 manufacturer maintained (inside the CD mechanism, loading belt, tray opening/closing SW replacement. VR has been reworked. The HF waveform of the laser pickup is within the regulations and is currently fine. Sound output test)
Accessories: copy of instruction manual ※ remote control missing
Main specifications: Real 20-bit 4DAC/Lambda Super Linear Converter with 20-bit 8x oversampling digital filter+GIC 3rd order analog filter frequency characteristics 2Hz to 20kHz W434 x H120 x D340 mm 10.2 kg
Maintained by the manufacturer! This model was the first to use an ALPHA processor in the best-selling 1650 series. The mid and low frequencies are quite stable, and the balance depicts rich, rich music regardless of genre. There are dents on the front panel and footprints on the top plate (Oikawa Tetsuji)
Maintenance information: 2024.4.17 manufacturer maintained (inside the CD mechanism, loading belt, tray opening/closing SW replacement. The HF level for laser pickups is within the regulations and is fine now. Sound output test)
Accessories: remote control, instruction manual
Main specifications: Real 20-bit 4DAC/Lambda Super Linear Converter with 20-bit 8x oversampling digital filter+GIC 3rd order analog filter frequency characteristics 2Hz to 20kHz W434 x H120 x D340 mm 10.2 kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/1/18 sales price 49,800 yen Maintained! An American-made amplifier from the 1970s that can hardly be seen today. Circuits for self-preservation, such as security, correction, and protection, have been cut off, and I think that handsome atmosphere is well reflected in the sound. It has the same feeling of use as the model year (Daiki Goto)
Maintenance information: 2024.1.18 Maintained (LED installation (original not available) poor power stage transistor deterioration, defective transistor in the board → replacement. Bias adjustment, operation check.)
Accessories: none
Main specifications: size (actual measurement) W406 x H155 x D327 mm weight (actual measurement) 12.2 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/4/9 sales price 348,000 yen manufacturer maintenance completed! It is a transparent SACD player with a delicate sound. This model has a reputation for its high degree of perfection using a Sony drive. The thickness of the sound. The high level of musicality shines through the excellent balance of each SPEC, such as the high instantaneous power and large sound field space. There are light stains on the exterior and front panel, and there is also dullness and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.9 Manufacturer maintained (resistor replacement/characteristic adjustment. Open and close belt open/close switch replacement. (Interior and exterior cleaning, operation/characteristic aging tests, insulation/safety tests completed)
Accessories: remote control, instruction manual, power cord, connection cord
Main specifications: output balance 1 system, unbalance 1 system dimensions W475 x H151 x D397 mm, weight 17.7 kg
The price has been reduced. 2024/4/16 Sales price 198,000 yen Edge softening treatment, etc. Maintenance completed! Comes with a 7.5 kg DK-2000Z stand dedicated to the DK-2000Z class weight! The DS-2000Z thoroughly sought realistic sound. The sound quality is beautiful and glittering, conveying even the feeling of air with sound. Please try the high resolution sound source. There is a feeling of use due to appearance, dullness, light scuffs, etc. (Kobayashi Hitoshi)
Maintenance information: 204.4.16 maintenance completed (exterior veneer float repair/cleaning, saran net replacement, woofer edge softening treatment)
Accessories: instruction manual, saran net
Main specifications: 3-way sealed system, bookshelf type speaker impedance 6 ohms playback frequency band 27 Hz to 80000 Hz output sound pressure level 90 dB maximum input 180 W dimensions W380 x H725 x D315 mm (356 mm with net) weight 37 kg stand dimensions W380 x H170 x D315 mm weight 27.5 kg
Maintained! Comes with stand (DK-8000). A model that has improved the network box of the Diaton 50th anniversary model DS-8000. I am overwhelmed by the clear, detailed treble from Pure Boron and the thick mid-low range compared to the 2S-305 broadcast monitor. Also, the quick start-up sound, which is unimaginable from its size, is excellent. There is a feeling of use in appearance, dullness, light scuffs, etc. (Kobayashi Hitoshi)
Maintenance information: 2022.10.21 maintained (exterior stand network exterior cleaning/large scratch filler repair/line scratch simple touch up (repair marks remain) saran net stain/frame cleaning mid-edge softening treatment unit detachable one-sided tweeter disassembly and disconnection repair)
Accessories: saran net
Main specifications: 3 way, 3 speakers, bass reflex system, floor type, anti-magnetic type, 5 ohm 35 Hz to 40,000 Hz 93 db/w/m main unit W500 x H870 x D442 mm network box W370 x H130 x D287 mm weight body 58 kg, network 8 kg
RCA cable 1.3 m pair Audio-Technica RCA cable Uses 24K gold-plated plugs and PCOCC conductors. The cable is soft, easy to handle, and easy to use. There is a feeling of use on the exterior such as dullness and small scratches (Asaine Tomoho)
Maintenance information: 2024.4.18 continuity confirmed
Accessories: none
*Inexpensive because there are multiple scratches on the front panel. This model uses a non-feedback amplifier circuit with discrete components at all stages. High quality parts such as metal film resistors and high quality film capacitors are used in the RIAA circuit. The smooth, high-SN, and delicate expressive power typical of recent models is attractive (Oikawa Tetsuji)
Maintenance information: 2024.4.17 operation confirmed
Accessories: power cable
Main specifications: mm/MC compatible non-feedback equalizer amplifier input sensitivity mm2.5mV/47kΩ or less, MC0.12mV/470Ω W220 x H57 x D228 mm 2.6 kg
※It has a cigarette smell, so it's cheap. An acoustic reality digital mono power amplifier known to those in the know. It has incredible high power from the start, and it makes speakers that are difficult to sound loud. Please enjoy the detailed and delicate sound that can only be enjoyed with this one. There are threads and line marks on the exterior (Tamura Eiji)
Maintenance information: 2024.4.18 Maintained (power display LED reinstalled, input changeover switch replaced, abrasive removed. I checked the output sound. *This model has a balanced output configuration. The negative side of the speaker terminal is not ground (sound is also produced on the negative side), please do not share it or connect it to GND.)
Accessories: power cable
Main specifications: 600W+600W (8Ω) W215 x H70 x 370 mm weight 3.4 kg/unit
This is an MC-type cartridge from Entre. The sound is slightly stiff and sharp, and the sound quality is sharp. The outline and texture of the low frequencies are also firm. There are no particular bends. Serial 39354 (Tamura Eiji)
Maintenance information: 2024.4.17 operation confirmed
Accessories: none
Main specifications: MC type output 0.5 mV needle pressure 1.7 g to 2.3 g (appropriate 2.0 g) impedance 6.3 ohms dead weight 5.9 g
※It has a cigarette smell, so it's cheap. Compared to the 1.0 m pair of RCA cables, EQI6, OCC high-purity copper conductors, up to Equinox 5, the company's standard cable, which has a high level of clarity and creates a high-end oriented sound, is recommended as a first step towards luxury cables. There is a feeling of use due to appearance, dullness, friction, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.4.15 continuity confirmed
Accessories: none
Onyx ribbon tweeter It has a smooth tone unique to ribbons, and is compatible with European speakers that focus on spatial expression and atmosphere. It also has the advantage of not getting tired of listening, and the piano black finish looks good. The exterior is dull all over, and small scratches are conspicuous. Serial A12541/A12542 (Yonejima Satoshi)
Maintenance information: 2024.4.14 sweep test good
Accessories: No accessories
Main specifications: Magnetic static supertweeter frequency band 8 to 45 kHz impedance 4 ohms sound pressure level 92 dB crossover 11 kHz/15 kHz 4 steps with attenuator Dimensions W120 x H128 x D130 mm weight 2 kg