※There is no operation problem, but it is sold as is. Yamaha's classic center speaker. This is an easy-to-use speaker aimed at a clear mid-range for use in theaters. The high-frequency tweeter uses a silk dome, which contributes to natural reproduction. The exterior is in good condition with no conspicuous scratches (Mizusaki Ryo)
Maintenance information: 2026.4.1 sound output confirmed
Accessories: instruction manual
Main specifications: 2-way bass reflex anti-magnetic 13 cm cone woofer, 2.3 cm silk dome tweeter playback frequency band 57 Hz to 35 kHz rated output 100 W, crossover frequency 3 kHz, W500 x H168 x D201 mm, 7.0 kg
The price has been drastically reduced! 2025/11/2 sales price 12,800 yen headshell for the company's YP-D71 and YP-D51. It is an unpainted shell made of pure aluminum blocks molded with a high-pressure hydraulic press, and vibration is reduced by integrating finger hooks. There is a feeling of use over time such as small scratches (Yamato Yuki)
Maintenance information: 2025.11.2 continuity confirmed
Accessories: none
Main specifications: forged pure aluminum, dead weight 9g
Famous machines are back! Thorough maintenance from exterior to interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. In addition to the sound quality, we are also concerned about the appearance of the knobs, the texture of the wood grain, and the beautiful frame and screws. It is a monitor speaker that Japan is proud of, and was also used by Swedish national broadcasting and Finnish national broadcasting. The brilliance of sound that can only be felt with today's rare beryllium diaphragm units and precise cabinets shine through, and the high quality. Letters can be seen disappearing on the attenuator, but everything else has a very beautiful finish during exterior maintenance. Serial 88004L/88004R (Kobayashi Hitoshi)
Maintenance information: 2026.3.30 maintenance completed (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement)
Accessories: instruction manual
Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 39 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 6 ohms output sound pressure level 90 dB dimensions W427 x H695 x D335 mm weight 31 kg/bottle
The price has been drastically reduced. 2026/3/22 sales price 198,000 yen Soavo-1 uses the same black mirror piano finish as the grand piano that the company is proud of. This model has been custom-tuned for high density and high resolution. It has a clear sound typical of Yamaha and matches theater systems. There are no major noticeable scratches on the exterior (Oikawa Tetsuji)
Maintenance information: 2026.3.22 operation confirmed
Accessories: instruction manual, jumper cable
Main specifications: 3-way bass reflex unit/16cm A-PMD woofer x 2, 13cm A-PMD mid-range x 1, 3cm aluminum-magnesium dome tweeter x 1 playback frequency band 35Hz to 50kHz impedance 6Ω rated allowable input 50W maximum allowable input 200W output sound pressure level 89dB W349 x H1051 x D487 mm 29.5 kg
*Currently sold. Reproduces deep bass from 23 Hz. It is a highly rigid cabinet with excellent sharpness. The compact system makes it possible to play low frequencies with a sense of volume. As for the exterior, there is a part at the bottom of the front where it is turned over by a decorative board (Mizusaki Ryo)
Maintenance information: 2026.3.31 operation confirmed
Accessories: instruction manual
Main specifications: output 150W (5Ω) 20cm cone type (anti-magnetic) playback frequency band 23Hz to 170Hz (-10dB) W235 x H485 x D402 mm 15 kg
Yamaha powered speaker equipped with a USB DAC and network function. It is a high-spec device that supports various digital inputs and is compatible with DSD up to 5.6 MHz when used as a USB DAC. You can easily enjoy high resolution sound quality by connecting to a computer. It has a clear sound typical of Yamaha, and you can choose any genre. There are no noticeable scratches and it is in good condition (Sasaki Shota)
Maintenance information: 2026.3.29 Operation confirmed
Accessories: power cable x 2, link cable, manual, original box, remote control
Main Specifications: Powered Network Speaker 2 Way Bass Reflex Type 13cm Cone Woofer 3cm Dome Type Tweeter Playback Frequency Band 54Hz to 40kHz Crossover 2kHz USB DAC (DSD5.6MHz, PCM384KHz 32bit Compatible) Input: USB (TypeB) x 1 Optical Digital x 1 Analog x 1 LAN x 1 Wi-Fi Bluetooth (SBC/AAC) AirPlay MusicCast compatible left speaker W170 x H285 x D238.6 mm 6.2 kg, right speaker W170 x H285 x D232 mm 5.7 kg
*Currently sold. Sound output is OK with 2 channels, but the video system hasn't been checked. 7.1 channel AV amplifier Please use it to build a theater system. There is an abrasion on the top plate (Oikawa Tetsuji)
Maintenance information: 2026.3.30 Operation confirmed (2ch simple test OK)
Accessories: remote control, instruction manual, BT antenna
Main specifications: rated output 80W+80W (6Ω) W435 × H161 × D327 mm 8.1 kg
*Currently sold. A model developed for the digital AV era by applying anti-magnetic treatment to the NS-10M. The clear high frequencies stretch comfortably with less color quality. It is useful for a wide range of applications, such as those who are worried about space and for subsystems. There is a tape mark on the bottom (Oikawa Tetsuji)
Maintenance information: 2026.3.3 operation confirmed
Accessories: none
Main specifications: 2 way 2 speakers, sealed system, bookshelf type, playback frequency band 60 Hz to 20,000 Hz, crossover frequency, 2,000 Hz, impedance, 8 ohms, output, sound pressure level, 90 dB, dimensions W215 x H382 x D199 mm, weight 6 kg/book
Yamaha speaker stand. The compact stand is made to feel rigid, and you can expect tight sound quality. It can be used for small speakers such as the NS-10M and medium speakers. There is a small wound (Oikawa Tetsuji)
Accessories: none
Main specifications: top plate part W190W x D175 mm body W270 x H494 x D350 mm 7 kg
*There is no problem with operation, but since the terminal on the L side - is damaged, it is currently sold. It is the best-selling bookshelf monitor made in Japan, and it is such a famous machine that you can still see it in professional studios. It is recommended as a speaker that sounds regardless of genre, with a sense of volume greater than what is commonly known as a “tenmoni” size, and has clear, easy-to-hear mid- and high-pitched sounds. There is yellowness on the woofer cone paper (Oikawa Tetsuji)
Maintenance information: 2026.3.30 Operation confirmed
Accessories: none
Main specifications: 2 way 2 speaker sealed system bookshelf type playback frequency band 60 Hz to 20,000 Hz crossover frequency 2,000 Hz impedance 8 ohms output sound pressure level 90 dB W215 x H382 x D199 mm 6 kg
*The YAMAHA logo is printed on it, but it is made by WAKATSUKI. The speaker stand is made of high density MDF material. The construction is also solid and there is a sense of stability. Perfect for medium class pairs. The exterior has broken veneers, dullness, etc. (Satoshi Yonejima)
Accessories: No accessories
Main specifications: load capacity 40 kg W326/376 (variable) x D300 x H250 mm 6.7 kg
*230V specification. Please note that it cannot be used in Japan unless a transformer transformer is used. Pre-main amplifier with built-in tuner Rich functions such as PHONO input and subwoofer output are built-in. It is ideal for easy use around the TV. *FM antenna is missing. There are threads and small scratches on the exterior. Serial Y083230XZ (Satoshi Yonejima)
Maintenance information: 2026.2.10 Operation confirmed (sound output confirmed using a step-up transformer)
Accessories: remote control, iPod dock
Main specifications: 75W×75W W435×D410×H150mm 9.8kg
Maintained! A pre-main amplifier developed with the aim of achieving driving capability that enables optimal playback at all times without being affected by differences in speaker size or impedance. Please experience the natural and powerful sound typical of Yamaha (Daiki Goto)
Maintenance information: 2026.3.20 Maintained (disassembly contact polishing due to switches. Output relay and headphone relay contact defect replacement. Disassemble and clean the rear panel, etc. (I/O pin jack polish)
Accessories: none
Main specifications: power consumption 260 W rated 185 W+185 W (6 ohms) W473 x H171 x D448 mm 20 kg
A horn type tweeter that is an improved model of the JA-0506. Alnico magnets are used for the magnetic circuit, and hollow-out aluminum is used for the horn part. A hard duralumin V-shaped ring diaphragm is used for the diaphragm. The sound is bright and clear. There is dullness and a feeling of use (Murakoshi Yoichi)
Maintenance information: 2026.2.15 sound output confirmed
Accessories: none
Main specifications: horn type tweeter unit Alnico magnet 0.23 kg impedance 8 ohms playback frequency band 3 kHz to 20 kHz recommended usage band 5 kHz or more rated input 1 W maximum input 2 W sound pressure level 109 dB
The disposal price has been reduced! (Member prices are not applicable) 2026/3/1 sales price 10,000 yen The original speaker stand was for the YAMAHA NS-100. A stand made of a combination of particle board and iron plate. Perfect as a stand for small speakers! There are exterior, dullness, abrasions, etc. (Satoshi Yonejima)
Accessories: No accessories
Main specifications: Top plate: W190 x D175 mm Overall: W270 x H434 x D350 mm
Maintained! Yamaha's masterpiece preamp. It has a particularly good reputation for phono, and it is still a popular model among analog users. With a natural and highly transparent Yamaha sound, you can fully enjoy the appeal of acoustic instruments, such as the touch and feel of a piano, and the sharpness of guitar strings. The exterior has small scratches and dullness over time. Serial 13915 (Yonejima Satoshi)
Maintenance information: 2026.2.21 maintained (power supply SW, spark killer replacement) 2024.11.1 maintained (tone control circuit capacitor solder correction) 2024.9.20 maintained (MODE, INPUT, TAPE rotary switch disassembly and cleaning. VR disassembly and cleaning of VOLUME, BASS, and TREBLE (partial correction). Disassemble and clean SUBSONIC and MUTING switches. Preventive replacement of 16 electrolytic capacitors. Solder correction of the RCA terminal board with PHONO input, terminal cleaning frequency characteristics, and distortion ratio confirmation)
Accessories: No accessories
Main specifications: PHONO x 3 system (MM/ MC) MC head amplifier built-in W435 x H72 x D320 mm 7.9 kg
The switch volume was disassembled and polished, and 44 transistors, capacitors, etc. were replaced and maintained in 2025/4. The clear and refreshing sound has been revived. The third generation of the CA-1000 series. It is a model with reduced specifications of the CA-2000, but it has inherited the sound character. Class A operation and Class B operation can be switched by switching. On the exterior, there are stains on the cab. Serial 13433 (Yonejima Satoshi)
Maintenance information: 2026.3.6 Maintained (The input board has been repaired and adjusted.) 2025.4.16 Maintained (all switches and volumes disassembled and polished. Tone control circuit power supply circuit and other deteriorated parts replacement (26 transistors, 4 diodes, 18 capacitors replaced) input/output pin jack polish)
Accessories: instruction manual
Main specifications: Class B operation 100W+100W (8Ω) Class A operation 20W+20W (8Ω) phono MM/MC compatible W461 x H170 x D360 mm 19 kg
*Currently sold. 1 bottle only. A reference monitor used for music production. Equipped with a 10 cm woofer and 2.2 cm tweeter, you can easily obtain authentic sound in a space-saving manner. Perfect for monitoring electronic instruments and for surround systems. The exterior has wrinkles on the bottom of the tweeter, and there is a feeling of use such as stains and threads on the top plate (Mizusaki Ryo)
Maintenance information: 2026.2.28 sound output confirmed
Accessories: none
Main specifications: 2-way bass reflex powered speaker playback frequency 65Hz to 22kHz W144xH236HxD167 (mm) 4.4 kg anti-magnetic design
Maintained including volume, switch disassembly and cleaning, 59 deteriorated capacitors, lamps, relays, and resistor replacement! Yamaha's natural sound, which makes you feel refreshed, has been completely revived! The smooth sound that is familiar to the ears is unique to Yamaha in this era. It is possible to switch between Class A and Class B operation with a single switch. There is dullness over time (Daiki Goto)
Maintenance information: 2026.2.24 Maintained (electrolytic capacitor, tantalum capacitor, semi-fixed resistor, switch, microphone terminal, lamp replacement. Each volume is cleaned, and switches are disassembled and cleaned. Cleaning panels, knobs, housings, and terminals. (Other parts will be readjusted and aging tested)
Accessories: copy of the manual
Main specifications: 15W+15W (8Ω/Class A operation) 70W+70W (8Ω/Class B operation) W436 x H144 x D323 mm 15.5 kg
43 capacitors, 6 semi-fixed resistors, 4 lamps, 2 relays have been replaced, and maintenance has been completed, such as disassembling and cleaning the various volumes and switches. The diamond called Yamaha FET shows off its excellent purity and transparency. With this brush-up, the sharpness of the stand up and the high level of transparency have been completely revived, and you can enjoy natural Yamaha sound without getting tired of listening. There are scratches, dullness, etc. on the top plate (Oikawa Tetsuji)
Maintenance information: 2026.2.24 Maintained (left and right speaker output relays replaced, A/B changeover switch dismantling, cleaning, transistor magmentation removed. Electrolytic capacitors, semi-fixed resistors, lamp replacement. Input volume cleaning. Disassemble and clean the panel and rear changeover switch, clean the knobs, housing, and rear terminals. (Other parts readjusted, aging tests)
Accessories: copy of instruction manual
Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg
Maintained! Yamaha's classic head amplifier. It is a delicate, well-grained sound with good texture in the high frequencies. Can be used by a wide range of people, from beginners to intermediate users (Sasaki Shota)
Maintenance information: 2026.2.9 maintained (power supply ripple noise confirmed, DC voltage ± 6V reset. Adjust the output DC offset to 0 mV. (Removes ground terminal polishing, corrosion, and rust due to input/output pin jack terminal corrosion corrosion)
Accessories: none
Main specifications: impedance 10 ohm/100 ohm gain low 34 dB high 14 dB input 1 system bypass possible W150 x H67.5 x D352 mm 3.5 kg
The disposal price has been reduced! Member prices are not applicable. 2025/10/15 sales price 20,000 yen*It is cheap because it is painted in gold. This is a platter for GT-2000. There are paint unevenness and paint peeling in places. (TAMURA Eiji)
Maintenance information: Rotation confirmed on 2025.10.15 GT-2000.
Accessories: none
Main specifications: weight 5.6 kg
* A self-made board is attached to the bottom, and there are liquid leakage marks inside the remote control, so it is currently sold at a low price. Comes with a remote control. A model that condenses the know-how of Yamaha, a prestigious audio company. The tight low range firmly supports the system. The exterior has a feeling of use such as deterioration of the top plate, line damage, and dullness (Mizusaki Ryo)
Maintenance information: 2026.1.27 Operation confirmed
Accessories: remote control
Main specifications: built-in 25cm anti-magnetic superwoofer amplifier (output 120W) playback frequency band 20 to 160 Hz YST system, equipped with 2 systems of pin terminals and speaker terminals, W330 x H475 x D380 mm (including bottom plate), 22 kg
All panel switches and volumes have been maintained, including disassembly and contact polishing! You can use it comfortably. The famous aircraft of yesteryear has been revived. It is an amplifier that can be switched between A/B classes, so you can enjoy it according to your preferences. The clear, edgy sound is exhilarating (Daiki Goto)
Maintenance information: 2025.5.25 Maintained (all panel switches and volumes disassembled and polished. Replacing deteriorated transistors in the equalizer circuit. Transistors such as other preamp circuits, tone control circuits, and power supply circuits have been replaced due to previous repairs. I/O pin jack polish. Electric circuit DC adjustment, idling current adjustment.)
Accessories: copy of the manual
Main specifications: 15W+15W (A grade/8Ω) 75W+75W (B-grade/8Ω) W436 x H144 x D323 mm 15.5 kg
Currently sold. It is an attractive center speaker for home theaters with realistic sound image localization and mid-range characteristics. The unit configuration has a 10cm double woofer and a 2.5cm dome tweeter virtually coaxially arranged to achieve clear sound image localization and excellent mid-range characteristics. You can see a feeling of use on the exterior, bottom marks, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.12.16 Operation confirmed
Accessories: saran net
Main Specifications: Woofer 10cm Cone Tweeter 2.5cm Soft Dome Sealed Anti-Magnetic 6Ω Max Input 200W W540W x H135×D180mm 5kg
Full maintenance including 64 capacitor replacement, disassembly and cleaning of each switch and terminal! The third generation of the CA-1000 series. It is a model with reduced specifications of the CA-2000, but it has inherited the sound character. Class A operation and Class B operation can be switched by switching. You can see a feeling of use on the exterior, dullness, stains, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.12.27 Maintained (main balance volume cleaning, input selector disassembly and cleaning. Electrolytic capacitors, tantalum capacitors, semi-fixed resistors, fuse replacement. Disassemble, clean and clean each switch. Clean the housing, panel, and each terminal. (Readjustment of each part, aging test)
Accessories: copy of instruction manual
Main specifications: Class B operation 100W+100W (8Ω) Class A operation 20W+20W (8Ω) phono MM/MC compatible W461 x H170 x D360 mm 19 kg
Enclosure for Yamaha's SR speaker and S1520S using the YST system. There is an opening for a 38cm woofer+horn. The speaker terminals are 1 speakon terminal. There is a feeling of commercial use (Murakoshi Yoichi)
Accessories: none
Main specifications: bass reflex floor screw pitch woofer 370 mm (8 screws) horn length 285 mm width 420 mm (10 screws) W540 x H780 x D438 mm 25 kg (actual measurement)
Unopened product, special cleaner for mirror polished piano surfaces. Although it is for piano maintenance, it can also be used on audio products with piano paint applied (Takahashi Nobuyuki)
Accessories: none
Main specifications: 333 g (actual measurement)
The disposal price has been reduced! (Member prices are not applicable) 2025/9/15 sales price 1,500 yen ※Since it is cheap, it is currently sold. This is a thin center speaker. Since it has an anti-magnetic design, it is a model that is easy to use and can be easily combined with other speakers. Recommended for those who are building surround sound for the first time. The exterior has a feeling of use such as dullness and small scratches. Serial Z192856 (Tomonori Asaine)
Maintenance information: 2025.9.15 sound output confirmed
Accessories: none
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