In addition to suppressing static electricity and electromagnetic noise by adopting a 0.7 m pair titanium compound sheath, the RCA cable is heat-resistant and can also be used for car audio. It's a bit addictive (Fujisawa Yukishi)
Maintenance information: 2024.5.31 continuity confirmed
Accessories: No accessories
Unspecified set of 4 gun type banana plugs. By making it a gun type, the depth is shortened, and it is very convenient for amplifiers placed in racks or speaker systems that don't want to take up space on the back. Dullness and oxidation are slightly noticeable. (FUJISAWA KOSHI)
Accessories: No accessories
This is an acrylic overhang gauge for LP records that is convenient for positioning cartridges. (FUJISAWA KOSHI)
Accessories: none
Main specifications: size 190 x 40 mm thickness 2 mm
This is an LP record overhang gauge that is convenient for positioning cartridges. The mirror surface makes it easy to check the cartridge position (Fujisawa Yukishi)
Accessories: No accessories
Main specifications: size 150 x 35 mm thickness 3 mm
*One SP terminal is a replacement, so it is inexpensive. It hasn't arrived in a long time. This speaker system inherits the DS-205 design philosophy of making small-aperture woofers sound smoothly with a large capacity enclosure. You can enjoy the soft texture and loud sound. Serial 12502/12517 (Murakoshi Yoichi)
Maintenance information: 2024.5.30 maintenance (exterior cleaning/touch repair, 1 terminal replacement)
Accessories: jumper cable (external product)
Main specifications: 2-way bass reflex type 6.3 ohm 87 dB W360 x H925 x D290 mm 25 kg
A rare tone arm from RS Labs that was introduced and sold in a radio technical magazine in 1996. As with linear tracking, the tracking error is zero. The head shell part rotates freely, and the structure automatically adjusts so that tracking errors are always zero. The straight arm lowered from a high position to eliminate downforce is impressive. It is a legendary device that goes beyond the overview of traditional tone arms and reproduces analog (Murakoshi Yoichi)
Maintenance information: 2024.5.31 continuity confirmed
Accessories: original box, main weight, sub weight, hex wrench, instruction manual (English copy)
Main specifications: One-point support arm effective length 215mm
Maintained! A model based on the CDP-502ES with digital outputs and insulators added. It plays a delicate and detailed sound while maintaining the firm low frequencies and good vocal localization typical of Sony. You can see a feeling of use on the exterior, air cap marks, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.3.12 maintenance completed (grease re-coating of each part of the CD mechanism, mechanical drive belt replacement, tact switch replacement, optical system cleaning)
Accessories: none
Main specifications: Unilinear multi-bit D/A converter linear pick mechanism coaxial digital out copper-plated chassis multi-bit machine W430 × H80 × D365 mm 9.0 kg
The disposal price has been reduced! (Member prices are not applicable) 2023/5/9 sales price 69,800 yen Maintained! It's a simple and easy to use preamp. Compared to the C-2, it has a clearer impression and allows you to listen to acoustic sources such as vocals and violin with a smooth sound. PHONO is also fully compatible with MM and MC. There is a feeling of use on the exterior such as dullness and small scratches (Asaine Tomoho)
Maintenance information: 2024.5.9 Maintained (replacement of faulty capacitors in the power supply circuit, replacement of power lamps. Solder correction on all circuit boards. (Disassemble switches, polish contacts and apply contact cleaner)
Accessories: none
Main specifications: PHONO2 system (MM/MC) LINE 2 system TAPE2 system size W435 x H96 x D369 mm weight 7.5 kg
The price has been reduced! 2024/5/28 sales price 39,800 yen Genuine stand for the B&W805 series. It enhances the sound quality of the speaker and has an appeal unique to genuine products. The exterior has a feeling of use such as dullness and small scratches (Jun Tamai)
Accessories: instruction manual, mounting screw, spike holder (general purpose)
The basic structure of the 1.1 m pair end of the speaker cable remains the same as the previous model, and it is a speaker cable with excellent cost performance made by making the 102SSC precision conductor precise with patented 3E twisting technology. There is a feeling of use such as threads and dirt on the sheath (Kanai Hidetsugu)
Maintenance information: 2024.3.30 continuity confirmed
Accessories: none
Main specifications: 102 SSC conductor, 1.25 SQ (37 strands/3E strand), outer diameter 3.5 x 8.0 mm
The price has been drastically reduced! 2024/5/27 sales price 398,000 yen A popular model equipped with a diamond tweeter that rewrote the history of the 800 series. The color is rose. The excellent stretch that penetrates the high range without habit and the sense of volume in the mid to low range, which has a strong presence, are appealing not found in the current D3. The exterior has dullness, small scratches, and stickiness on the bass reflex. Serial 0012701 0012702 (Asaine Tomoho)
Maintenance information: 2024.5.27 sound output confirmed
Accessories: saran net jumper cable
Main specifications: 2 way 2 speakers bass reflex diamond dome tweeter 8 ohm crossover 4 kHz frequency characteristics 42 to 33 kHz W238 x H418 x D351 mm 12 kg
The price has been drastically reduced! 2024/5/28 sales price 178,000 yen This is the 683S2, the top model in B&W's new 600 series. The floating-mounted tweeter greatly contributes to vocal sound images that clearly emerge. The medium to high range quality, which has been further upgraded from the past, is attractive. There are scuffs and stains on the sides and edges. The spikes are out of stock. Serial 1404-0012333, 1404-0012334 (Fujisawa Yukishi)
Maintenance information: 2024.5.28 Operation confirmed
Accessories: saran net, rubber feet, jumper plates
Main specifications: 3-way 4-speaker floor-type playback frequency range 30Hz to 50kHz efficiency 89dB impedance 8Ω W320 ✕ H1,020 ✕ D370 mm 27.2 kg
Unspecified machined aluminum EP adapter. It's a convenient item to have for listening to singles. There is a feeling of use such as dullness (Hiroki Aso)
Accessories: none
Maintained. DYNACO's tubular mono power amplifiers are highly popular. The sleek, straight, and energetic sound that comes out of the small body is attractive. Combinations with Altech and JBL are a staple, and they make jazz and rock sounds powerful and full of realism. You can see a feeling of use on the exterior, dullness, rust, scratches, etc. (Murakoshi Yoichi)
Maintenance information: 2024.5.29 maintenance (board peeling and re-soldering treatment, block capacitor 30/20/20 μF replacement, film capacitor 0.047 μF → 0.1 μF original, electrolytic capacitor 50 μF, resistance 1W → 1/2 W original replacement, BIAS readjustment/RCA jack and vacuum tube socket caulking repair. Operation check) 2016.2.27 Maintained (AC cord, cord stopper, input terminal, capacitor (47uF100V) resistor (47k, 270k, 470k, 1M) 1/2 w, replacement of 2 vacuum tubes (6550), bias adjustment)
Accessories: copy of instruction manual
Main specifications: tubular mono power amplifier using vacuum tube KT88/5AR4/6AN8A output 60W/140W W229 × H190 × D229 mm 11.5 kg
The price has been reduced. 2024/5/29 sales price 108,000 yen This is an MC-only phono equalizer that was sold to commemorate the 25th anniversary of the birth of the LP12. It is designed so that the sound of the LP12 can be enjoyed at its best by simplifying the signal path and installing a low noise power supply. The center of gravity is low and the sound quality is high in texture, but surprisingly, it is compatible with the SPU and can be used for a wide range of purposes. There is an appearance, dullness, threads, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.29 Operation confirmed
Accessories: power cable
Main specifications: Phono equalizer for MC cartridges, input level 150 μ/480 μV, input cae impedance 1500/4.7 nF, W320 x H80 x D326 mm, 1.5 kg
2022.9.10 This is the first 607 model that has undergone full maintenance, such as replacing capacitors, transistors, and SP terminals! It's one that makes you feel the intricacies unique to the heyday of audio. You can feel the strength of extrusion in the low range when playing LP records and the dynamic sense of dynamism with an intonation in the middle range, which is unique to the golden age of SANSUI. The exterior has dullness and small scratches. Serial 227050109 (Yonejima Satoshi)
Maintenance information: 2022.9.10 Maintained (electrolytic/tantalum capacitors, transistors, SP terminal replacement, RCA terminal polishing. Board cleaning and re-soldering. SW/VR disassembly and cleaning, application of grease to prevent oxidation and sulfation, replacement of tantalum capacitors, electrolytic capacitors, transistors, and heat dissipation sheets in the EQ/TONE section. Semi-fixed resistor, cement resistor, fuse resistor, fuse, relay replacement. Input waveform confirmation, load test (1kHz sine wave, 8Ω load: 65W+65W OK) sound output test)
Accessories: copy of instruction manual
Main specifications: 65W+65W (8Ω) W430 × H168 × D389 mm 15.3 kg
The top model of the premain amplifier launched by AccuPhase to commemorate its 40th anniversary. Uses AAVA volume. The power amplifier section with pure Class A operation is designed to be resistant to changes in the surrounding environment. An overwhelming amount of information filled with a sense of silence and scale. It's the ultimate premain with a high degree of perfection. The exterior has a feeling of use such as dullness. Serial 16X713 (Jun Tamai)
Maintenance information: 2024.5.30 sound output confirmed
Accessories: remote control instruction manual power cord
Main specifications: 30W+30W (8Ω), 60W+60W (4Ω) frequency characteristics 20Hz to 20kHz input terminals/balance (XLR) x 2 systems, unbalance (RCA) x 5 systems. Up to 2 option boards can be added to the rear panel W465 x H191 x D428 mm 24.7 kg
The neat and precise design using birch wood and the beautiful tone without turbidity are unique to YAMAHA. It makes me want to play it in a tasteful way with a simple pre-main amplifier. The highly transparent, fresh sound fills the room comfortably. There are exterior, sunburn, bruises, and abrasions (Murakoshi Yoichi)
Maintenance information: 2024.5.29 sound output confirmed
Accessories: saran net
Main specifications: 2 way, 2 speakers, sealed system, bookshelf type, anti-magnetic design impedance 6 ohms, 86 dB, W205 x H382 x D285 mm, 9.5 kg/unit
A rare item. Technics meter unit. 3 modes can be switched. One meter can be used properly for 3 types, making it extremely easy to use. It's a rare gem just for visually enjoying sound (Oikawa Tetsuji)
Maintenance information: 2024.5.29 Operation confirmed
Accessories: none
Main specifications: meter sensitivity 0 dBm 20 dBm switchable 3 system input switching W450 x H92 x D378 mm weight 5.3 kg
A rare item. Technics meter unit. 3 modes can be switched. One meter can be used properly for 3 types, making it extremely easy to use. It's a rare gem just for visually enjoying the sound. There are scratches and rust (Oikawa Tetsuji)
Maintenance information: 2024.5.29 Operation confirmed
Accessories: none
Main specifications: meter sensitivity 0 dBm 20 dBm switchable 3 system input switching W450 x H92 x D378 mm weight 5.3 kg
An elaborate structural design and carefully selected materials that support the 6.0m pair of XLR cable transparent sensitivities have established the highest level of transmission quality required for audio cables. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2024.5.30 continuity confirmed
Accessories: none
Sony's high-end floor-type speaker. Fine and high-response high frequencies, glossy mid-range, and low frequencies with thick and firm bass lines. There is a sophisticated sense of luxury, and the high-resolution sound source can express a sense of atmosphere and realism. There is a feeling of use on the exterior due to line damage etc. (Tamai Jun)
Maintenance information: 2024.5.30 sound output confirmed
Accessories: Saran net original box
Main specifications: bass reflex 3-way 4-speaker system units used: woofer/200mm cone type x 2 midrange/130mm cone type x 1 tweeter/25mm soft dome type x 1 maximum input 200W 4Ω 88dB playback frequency band 28 to 60,000 Hz W320 x H1080 x D490 mm approx. 57 kg
Taock SCB series sound creation board. Sandwich structure and special coating for high-density wooden boards, surface materials, and back materials centered around a honeycomb core containing cast iron powder. Spikes can be attached as an option. The unique vibration control structure greatly improves the sense of localization and sound field of sound. The exterior has scuffs, dents, felt on the bottom, etc. (Tamai Jun)
Accessories: none
Main specifications: W500×H52×D450mm 10kg
Taock SCB series sound creation board. Sandwich structure and special coating for high-density wooden boards, surface materials, and back materials centered around a honeycomb core containing cast iron powder. Spikes can be attached as an option. The unique vibration control structure greatly improves the sense of localization and sound field of sound. The exterior has scuffs, dents, felt on the bottom, etc. (Tamai Jun)
Accessories: none
Main specifications: W500×H52×D450mm 10kg
Taock SCB series sound creation board. Sandwich structure and special coating for high-density wooden boards, surface materials, and back materials centered around a honeycomb core containing cast iron powder. Spikes can be attached as an option. The unique vibration control structure greatly improves the sense of localization and sound field of sound. The exterior has scuffs, dents, felt on the bottom, etc. (Tamai Jun)
Accessories: none
Main specifications: W500×H52×D450mm 10kg
A classic GRACE shell. The aluminum press processing makes it a strong, highly rigid body yet lightweight. Large finger mount You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.26 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 6.8 g
Self-made line selector with unknown details. It can be used with 2 input systems, 3 output systems, or 3 input systems, and 2 output systems. The exterior is well-built. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.29 Operation confirmed
Accessories: none
Main specifications: W95 x H95 x D165 mm 778 g (actual measurement)
Maintained! SPU round needle type with built-in transformer. This is a shell from the Knicks era. The rich, rich SPU-like sound is attractive. The built-in transformer gives the impression that transparency and clarity have been improved. Needle cover missing. The exterior has a feeling of use such as dullness. Serial 340898 (Murakoshi Yoichi)
Maintenance information: 2024.5.29 Maintained (cantilever, damper adjustment, rubber cover replacement, cleaning)
Accessories: none
Main specifications: MC type with built-in transformer output 10 mV needle pressure 3 to 4.5 g dead weight 32 g
Speaker cable, 1.4m pair of untreated silver-coated H-OFC conductors, double shielded, 2-core structure, Ortophone's high C/P series speaker cable. The high pitch and smoothness are attractive. There is friction and dirt on the sheath (Murakoshi Yoichi)
Maintenance information: 2024.5.29 continuity confirmed
Accessories: none
What an analog cleaning type LP cleaner that is cleaned by manually rotating the disc in a circle. A brush is attached to the inside of the main unit to scrape out dirt from the grooves. There are hardships, such as being hard to spin, getting your hands dirty, etc., but it seems to be a fun cleaning job. The drying stand is missing. We cannot guarantee the quality of the included cleaning solution (Murakoshi Yoichi)
Accessories: special cleaning solution, label protect cover, filter funnel, original box, instruction manual (German)
Main specifications: W336 x H182 x D84 mm 2.2 kg
The price has been reduced. 2024/5/25 sales price 29,800 yen. ※There is slight distortion, but I don't mind playing music. Altec's 10cm full range unit is rarely in stock. An ALTEC unit with an orthodox design suitable for bass reflex. Please enjoy the speedy sound unique to ALTEC. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.21 operation confirmed (slight distortion, no problem with music playback)
Accessories: instruction manual, gasket
Main specifications: inch screw pitch, 120 mm, playback frequency characteristics, 130 to 14,000 Hz, efficiency: 94 dB, impedance: 7 ohms, weight: 0.8 kg
From exterior painting to gap cleaning, it has been refreshed and maintained with attention to detail! This is a 612C monitor speaker with a refined masterpiece 612A system. The unit is an early model 604-8G. The thick, unsluggish tone centered around the middle range is perfect for vocals. Since localization is also precisely determined, it is a practical and easy-to-use speaker (Takasaki Atsushi)
Maintenance information: 2024.2.8 Maintained (exterior repair/polishing/full painting, network mounting hole processing, saran net replacement. Unit maintenance (gasket replacement, input terminal contact cleaning, high frequency side disconnection repair/magnetic circuit rust removal/gap cleaning/center adjustment) network maintenance (frequency characteristic check, panel float bonding, ATT disassembly cleaning, input terminal contact cleaning) terminal cleaning)
Accessories: saran net
Main specifications: coaxial 2-way speaker unit 38cm coaxial impedance 8Ω 104dB crossover frequency 1.5kHz W648 × H749 × D509 mm 54.5 kg
This is Belldream Cartridge Keeper BD-CK2A. It comes with a headshell and can hold 2 cartridges. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: W90 ✕ H120 ✕ D90mm 160g
LUXMAN MC cartridge demagnetizer is easy to use. Plug in the cartridge shell, press the switch, and the 2 indicators go off, and you're done. *Never use MC cartridges or MM cartridges that use print coils. (FUJISAWA KOSHI)
Maintenance information: 2024.5.27 Operation confirmed
Accessories: original box
Main specifications: W120×H44×D56mm 250g
Everything from exterior painting to driver gap cleaning has been refreshed and maintained with attention to detail! 4343 original unit, 4343GY by All Alnico! A famous machine that clearly expresses a rich low-frequency sound and a sense of depth, and continues to be popular even now. The dynamic sound typical of JBL has been revived due to maintenance. It is a famous monitor that can best reproduce sound sources recorded with on-microphone regardless of age or genre. Serial 14004/14414 (Takasaki Atsushi)
Maintenance information: 2023.4.17 Maintained (exterior repair/gray paint,
Front and rear baffle repair/coating, saran net replacement, frame repair, woofer maintenance (edge replacement, cone paper coating), mid maintenance (edge replacement, cone paper coating), driver maintenance (magnetic circuit rust removal/gap cleaning/center adjustment, sound absorbing material replacement, terminal contact cleaning), tweeter maintenance (horn disassembly cleaning, magnetic circuit rust removal/gap cleaning, terminal contact cleaning), Network maintenance (damaged terminal (x1) replaced from stock parts. Terminal rust removal, pickling, insulation bush & mounting screw replacement. There is evidence that the ATT was replaced by the user, but the round ATT was replaced with a new one with a square ATT with high power, the large ATT was disassembled and cleaned, contact grease was applied, and the wiring was re-soldered. INT/EXT switch-over SW contact cleaning A frequency characteristic measurement check (~ 42 kHz) was performed, and the original capacitor was continuously used because the results were good. Check input/output waveform and balance, check sound output), detach the unit)
Accessories: saran net, diffuser
Main specifications: 4 way 4 speaker bass reflex type 2405/2420/2121/2231A crossover 300Hz/1250Hz/9500Hz 8Ω 93dB W635 x H1,051 x D435 mm 83.9 kg/book
*Currently sold. A small Yamaha speaker with a piano finish. Rich bass reproduction is achieved by deepening the depth while being small. Deep low frequencies are added to the sharp, stretchy mid-high range unique to Yamaha, so you can enjoy sound that's more than the price. There are scuffs and dents on the exterior (Hiura Katsuji)
Maintenance information: 2024.5.14 sound output confirmed
Accessories: saran net
Main specifications: output sound pressure level 85dB impedance 6Ω allowable input 40W playback frequency band 55Hz to 80kHz W154 x H274 x D287 mm weight 3.9 kg
※It is inexpensive because there are many stains. A classic shell made from machined aluminum blocks. I like the sturdy construction and simple design (Murakoshi Yoichi)
Maintenance information: 2024.5.21 continuity confirmed
Accessories: none
Main specifications: machined aluminum block body weight 13g
Maintained by the manufacturer! Yamaha's pre-main amplifier equipped with a floating and balanced amplification power amplifier using a MOS FET. A screw fastening system is used for the connection, and thorough consideration has been given to low impedance. Equipped with a phono equalizer with MC head amplifier. The smoothness and strength of the sound are perfectly balanced, and no source is selected from records to high-resolution sound sources. The appearance is good, with a slight dullness. There are a lot of scratches on the remote control (Kobayashi Hitoshi)
Maintenance information: 2024.5.21 Maintained (replacement of power supply related resistors, etc. in the main board and INPUT board. Operation check confirmation)
Accessories: remote control, instruction manual, power cord
Main specifications: output 90W+90W (8Ω) 150W+150W (4Ω) input 7 systems (phono MM/MC) dimensions W435 x H157 x D463 mm weight 23.4 kg
The price has been drastically reduced! 2024/5/25 sales price 1,180,000 yen This is a popular piano black model. I am overwhelmed by the range and depth. The piano trio is a versatile player who swings lightly and sounds softly with a delicate vocal system. The 800 series boasts such high performance that many audio manufacturers use as a standard for determining sound. The exterior is good with no conspicuous scratches. Serial 1605 0003931 FP37486/1605 0003932 FP37496 (Yonejima Satoshi)
Maintenance information: 2024.5.25 sweep check OK
Accessories: instruction manual, spike, rubber foot, cloth, jumper cable
Main specifications: 25 mm diameter tweeter x 1 130 mm diameter mid x 1 165 mm diameter woofer x 2 frequency band 20 Hz to 35 kHz efficiency 89 dB impedance 8 ohms W238 x H1,019 x 345 mm 33 kg/1
*The woofer edge is deformed, the center cap is dented, there is an ATT crack, and there are footprints on the top plate, etc., so it is inexpensive and is sold as is. A floor-type speaker with a porous metal cone that realizes all-metal in the entire band. From the unit to the enclosure, this is a masterpiece that incorporates technology and cost as if Otto's intention were shown. The rich, natural sound is attractive. The enclosure also has scratches, chipped corners, etc. (Oikawa Tetsuji)
Maintenance information: 2024.5.29 Operation confirmed
Accessories: none
Main specifications: 3 way 3 speakers 8Ω 93dB W450 × H910 × D430 mm 51 kg
The dust cover is hingeless. A classic record player that Technics is proud of. It is attractive for its simple design, stable operation, and outstanding durability. This model is recommended as an introductory model and as a secondary unit. There are small wounds and dullness (Oikawa Tetsuji)
Maintenance information: 2024.5.29 Operation confirmed
Accessories: subway, copy of instruction manual, EP adapter
Main specifications: quartz lock direct drive, full manual, 33/45 rotation, adjustable pitch control, W453 x H360 x D162 mm, 12 kg
※Since there are only 2 shelves, it is inexpensive. Comes with casters Hayami's vertical audio rack shelf can be changed to a 16mm pitch. The 4-way open structure also has excellent heat dissipation. Sound countermeasures are also good with heavy weight MDF+particle board. There are line marks on the exterior (Tamura Eiji)
Accessories: none
Main specifications: 4 shelves, load: top plate/bottom plate 150 kg, adjustable shelf 50 kg W604H992 x D580 mm (height 1060 mm including casters), weight 58 kg
Comes with a power unit (GKP04). NF type phono equalizer with built-in MC head amplifier. The sound quality is slightly softer with lower distortion than the CR type. You can enjoy analog playback of an introductory pre-main amplifier more deeply. *The manufacturer recommends an output of 0.3 mV or more for MC, and the mm gain is 45 dB. Serial No. 718 (Tamura Eiji)
Maintenance information: 2024.5.29 Operation confirmed
Accessories: none
Main specifications: mm/MC switching input resistance mm/47 kΩ, MC/approx. 200 ohm W120 x H25 x D120 mm power supply unit W120 x H25 x D120 mm
High output MC cartridge for mono LPs only. Plays deep sound that was not produced with stereo cartridges. It has the vividness unique to Technica, but the three-dimensional effect and intensity are unique to mono (Tamura Eiji)
Maintenance information: 2024.5.29 Operation confirmed
Accessories: needle cover
Main specifications: high output MC type output 1.2 mV needle pressure 2.0 g impedance 40 ohms dead weight 6.8 g