Maintained! A preamp with plenty of phono that analog users are happy with. There are 3 PHONO inputs, 5 MM cartridge loads, and a dedicated transistor is used for the MC head amplifier, so you can enjoy clear, sharp sound with a clear outline (Yoichi Murakoshi)
Maintenance information: 2024.5.29 maintenance (switch disassembly, contact polishing, contact cleaner application. Volume contact correction. Replace deteriorated parts in each circuit. PHONO circuit IC replacement display lamp replacement. (I/O pin jack polish)
Accessories: none
Main specifications: input terminal/3 phono systems (MM/MM/MC), TAPE2 system, AUX, TUNER power consumption 40W external dimensions W435 x H116 x D376 mm weight 8.5 kg
Yamaha's new compact stereo CC-75 series speakers. Equipped with Yamaha active servo technology that reproduces rich deep bass even though it is small. The exterior has a feeling of use such as dullness and small scratches. Serial 646497Y0 646507Y0 (Takahashi Nobuyuki)
Maintenance information: 2024.6.3 operation confirmed
Accessories: saran net
Main specifications: 14cm woofer, 5cm tweeter, 1.1 cm super tweeter impedance 6 ohms, playback frequency band 40 Hz to 20,000 Hz, W200 x H330 x D239 mm, 4.3 kg
YAMAHA GT racks are highly rigid and have excellent earthquake resistance. The main body is made of 50mm thick particle board, which can firmly support even heavyweight amplifiers. The logo plate is curved, and there is a large repair mark one step below (Oikawa Tetsuji)
Accessories: none
Main specifications: body plate thickness 50 mm medium plate thickness approx. 30 mm W580 x H440 x D440 mm 31.5 kg
An enclosure for Yamaha's SR speaker and S1520S incorporating the YST system. The opening for the 38cm woofer+horn is empty. The speaker terminal is 1 Speakon terminal. There is a feeling of commercial use (Murakoshi Yoichi)
Accessories: none
Main specifications: bass reflex floor type W540 x H780 x D438 mm 25 kg (actual measurement)
A Yamaha mid-size speaker bracket that can be mounted on a wall or ceiling. It can be used for small speakers such as the NS-10MT and surround speakers. The exterior has dark spots and small scratches (Hitoshi Kobayashi)
Accessories: none
Main specifications: W155 x H190 x D80 mm 0.85 kg
Full maintenance such as internal and external maintenance was carried out, and the finish was beautiful! It is a monitor speaker that Japan is proud of, and was also used by Swedish national broadcasting and Finnish national broadcasting. The exterior has been finely polished to a beautiful finish. The mid-high range quality is high, and the sound of the piano sounds vividly. It is a powerful machine that can handle all genres with a sense of power even in the low frequencies. Serial 55553L, 55553R (Fujisawa Yukishi)
Maintenance information: 2024.5.11 Maintained (exterior repair/repaint) 2017.4.25 Maintained (exterior polishing/all coated woofer cone paper/unit frame paint chip putty repair grill dent correction/paint tweeter distortion and maintenance (edge deformation repair, magnetic circuit slit maintenance complete) unit detachment terminal replacement (banana plug compatible product) ATT cleaning capacitor replacement*Some capacitors before replacement Since it is difficult to remove, remove the wiring to check the remaining input/output waveform and balance, sound output check, frequency characteristic measurement check (~ 42 kHz))
Accessories: No accessories
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
A sound control panel that adjusts the sound field by absorbing and scattering sound. Not only can it adjust rooms with sound problems, such as dead rooms, etc., it also has the effect of expanding the sound field space in various rooms. The exterior has a feeling of use such as dullness and small scratches (Asaine Tomoho)
Accessories: none
Main specifications: dimensions: width: 587 x height: 1200 x depth: 29 mm; weight: approx. 5.2 kg/sheet
※There is no problem with operation, but it is currently sold because it is cheap. A subwoofer that can also be installed in a home theater or for those with insufficient bass in the system. The settings are simple, and you can create sound according to the speaker and room conditions. There are scratches, dirt, dullness, etc. (Oikawa Tetsuji)
Maintenance information: 2024.3.3 operation confirmed
Accessories: none
Main specifications: 1 way, 1 speaker, advanced YST system, floor type, anti-magnetic high-cut filter, 50-150 Hz, continuously variable dimensions, W235 x H485 x D409 mm, weight 14 kg
Internal and external maintenance has been applied and brushed up. The vivid sense of dynamism and the sharpness of the high frequencies typical of YAMAHA have been revived. It has a low frequency thickness that 1000 monitors don't have. It is a timeless masterpiece with a clear sense of transparency, upper and lower driving force, and the smooth connection, and the heavy exterior with an ebony finish that stands out at a glance even today. It is in good condition due to maintenance. Serial 11478L 11478R (Yamato Yuki)
Maintenance information: 2024.4.1 operation confirmed
2023.9.4 Maintained (exterior repair/polishing/clear finish. Rear baffle repair/painting. Saran net replacement. Unit frame painting. Network maintenance (Since the terminals have already been replaced with external products, adjust the direction and tighten, apply a screw fastener, and replace the mounting screws. ATT contact status check (check that there are no gaps). A frequency characteristic measurement check (~ 42 kHz) was performed, and the original capacitor was continuously used because the results were good. Input/output waveform and balance check, sound output check) Unit detachable)
Accessories: saran net
Main specifications: 3-way sealed playback frequency band 40Hz to 20kH sound pressure level 90dB rated input 50W maximum allowable input 100W impedance 8Ω crossover frequency 500Hz/6kHz dimensions W395 x H710 x D349 mm 39 kg
A floor-type speaker with an authentic 3-way configuration with all-round appeal, from pure audio to theaters. The wide range playback has a sense of volume, and there is an exhilarating feeling that you can drop out the mids and highs that are particularly calm and easy to hear. There is a crack in part of the plastic that covers the magnet on the saran net (Sasaki Shota)
Maintenance information: 2024.6.13 operation confirmed
Accessories: jumper plate
Main specifications: 3-way bass reflex type (non-magnetic) playback frequency band 45 Hz to 50 kHz impedance 6 ohms sound pressure level 89 dB W354 x H1,012 x D374 mm weight 25.0 kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/5/16 sales price 9,800 yen*Currently sold, it is cheap because it is in poor condition. This model has a nicely looking model with units arranged in the center. It has excellent sharpness from low to high frequencies, and is perfect for those who listen to pop music. There is a feeling of use on the exterior, such as dullness and small scratches. Serial 105025A 105025B (Hiroki Aso)
Maintenance information: 2024.5.16 sound output confirmed (good sweep test)
Accessories: saran net
Main specifications: low frequency 18 cm cone woofer high range 3.5 cm dome tweeter impedance 6 ohm allowable input 70W W225 x H370 x D229 mm 5.4 kg/book
Speaker with active servo technology A powered speaker with a built-in power amplifier in the woofer (only the woofer part requires a power source to drive). The medium and high frequencies, which are typical of Yamaha, remain the same, and the low frequencies also come out well. It has a good balance and can be used regardless of genre (Daiki Goto)
Maintenance information: 2024.5.9 operation confirmed
Accessories: instruction manual
Main specifications: 4 way, 3 speakers, bookshelf type, W340 x H700 x D337 mm, 30 kg/1
*Currently sold. A Yamaha center speaker with high cost performance. The full range is used for the woofer, contributing to improving the quality of the mid-range range. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.4 operation confirmed
Accessories: saran net
Main specifications: woofer 12cm cone tweeter 2.5cm soft dome type anti-magnetic impedance 6Ω allowable input 60W W465 x H150 x D185 mm 4.7 kg
1.5 m pair of balanced cables ULTRA series OFHC, a unique cable with a natural, smooth tone and a high sense of sound pressure. The exterior is dull (Yonejima Satoshi)
Maintenance information: 2024.6.12 continuity confirmed
Accessories: No accessories
Mid-size model of 1.0 m XLO digital XLR cable. A unique cable that is smooth and has a high texture in the mid to high range, yet also has a high sense of sound pressure. The exterior is dull (Yonejima Satoshi)
Maintenance information: 2024.6.12 continuity confirmed
Accessories: No accessories
The 1.5 m pair EQB5 balance cable features a high contrast expression rich in three dimensions, and the gorgeous sound is attractive. The cable coloring is also gorgeous and unique. There is friction on the plug shell (Kojima Yosuke)
Accessories: none
HDMI cable 2.0m HDMI → HDMI High Speed with Ethernet (HDMI Ver 1.4) 3D/HD4K compatible entry class yet has excellent speed performance. The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.10 sound output confirmed
Accessories: original box
It is expressed in detail without leaving any sound field expression or afterglow of the sound, and has a well-balanced and natural impression compared to a short bar (Oikawa Tetsuji)
USB cable The core model of the company's USB cable using a 2.0m S2AB Silver-Clad OFC conductor. If you switch from a general-purpose USB cable used for data, etc., you will be amazed at the three-dimensional, realistic, and dynamic sense of sound. Recommended for those who do not have an audio USB cable (Kojima Yosuke)
Accessories: none
A standard wire world model with a wide 1.5m pair range and a smooth RCA cable. It allows you to enjoy music in the glossy, colorful mid- to high-frequency range. The exterior is dull and slightly sticky (Satoshi Yonejima)
Maintenance information: 2024.6.12 continuity confirmed
Accessories: No accessories
A wireworld RCA cable that uses OFC copper as the 1.0 m pair conductor of the RCA cable, perfect for a basic model. It is a cable with the feel of a wire world, with thickness in the mid range and glamor in the high range. As for the exterior, there is a screw on the plug (Satoshi Yonejima)
Maintenance information: 2024.6.12 continuity confirmed
Accessories: No accessories
XLR decimal cable 1.5m Glen optimized 4N silver wire+polymer coating A rare digital cable. GOLD ECLIPSE has a reputation for its thickness, smooth texture, and good tone. The bright texture with high musicality is attractive enough. The exterior is dull (Yonejima Satoshi)
Maintenance information: 2024.6.11 continuity confirmed
Accessories: No accessories
HDMI cable 1.0 m transmission speed 10.2 Gbps to 21 Gbps (varies depending on cable length) The shorter the cable, the faster the transmission speed. (FUJISAWA KOSHI)
Maintenance information: 2024.5.23 continuity confirmed
Accessories: No accessories
※Since it is an old standard, it is inexpensive. HDMI cable 3.0 m gold plate coated terminal uses a flat structure to avoid signal loss, crosstalk, and timing errors caused by uneven length when bent (Murakoshi Yoichi)
Maintenance information: 2024.5.10 sound output confirmed
Accessories: none
Speaker cable, 2.5 m pair, SOS3+ single connection, Y lug specification on both ends, standard model of the company's speaker cable. There is little dramatization, and the sound is light (Kojima Yosuke)
Accessories: none
The price has been reduced. 2023/8/12 sales price 19,800 yen speaker cable 1.5m pair single (Y lug) single side (Y lag) single side tri-wire (Y lag) specification A parallel arrangement structure that neutralizes and makes the flow of electricity accurate. A high CP cable that is smooth and has a sense of speed. The exterior is dull (Yonejima Satoshi)
Maintenance information: 2023.8.12 Conductivity confirmed
Accessories: no accessories
If you are looking for a 1.9 m HDMI cable, take this opportunity. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.1 continuity confirmed
Accessories: none
The disposal price has been reduced. Member prices are not applicable. 2024/6/4 sales price 780,000 yen A high-performance speaker that condenses the sound production of the multi-cabinet SYSTEM7 into a single cabinet. The balance between dynamism, wide range, and sense of sound localization is excellent. Another advantage is that it creates a sound that is less likely to be affected by the performance of the amplifier. There is a partial tear in the corner of the saran net, and there is a linear paint crack separating the top and bottom on the right side of one (Sasaki Shota)
Maintenance information: 2024.6.3 sweep test is good
Accessories: manual, spike, spike holder, cover
Main specifications: 3-way 4Ω frequency characteristics 29Hz to 22.5kHz 89dB W320 × H1040 × D460 mm 73 kg
Pair tube, subthermal beam tube, made in China, seems to have been used in the company's power amplifiers, etc. Measured value 64/64 (rejected value 44) with replacement box*Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke)
Accessories: replacement box
The price has been reduced! 2024/6/5 sales price 34,800 yen It is equipped with a 165 mm diameter woofer that uses a Kevlar woven cone that suppresses the generation of split vibrations, and is equipped with an advanced driver unit that supports rich musicality. The cabinet design is optimized using proprietary computer software and the latest spectrum analyzer analysis technology, and the input terminals are equipped with 2 sets of speaker terminals compatible with banana plugs. There is a small scratch on the side of the exterior. Serial WH057521BGH0025, WH057521BGH0025 (Fujisawa Yukishi)
Maintenance information: 2024.6.4 operation confirmed
Accessories: instruction manual, original box, jumper plate, saran net
Main specifications: output sound pressure level 87 dB impedance 8 ohms playback frequency band 45 Hz to 20 kHz W196 x H355 x D290 mm weight 6.5 kg
Western Sound Ink boost transformer with Langevin's 408B input transformer casing. It has excellent reproducibility and is suitable for both jazz and classical music (Murakoshi Yoichi)
Maintenance information: 2024.6.12 sound output confirmed
Accessories: none
Main specifications: 198 x 103 x 60 mm 1.1 kg
Power supply/heater transformer primary: 105-115-125V secondary: 6.3V/1.0A, 5.0V/4.0A, 6.3V/4.0A W85 × H110 × D100mm 2.9 kg (actual measurement, protrusions included First of all) it seems to be an unused item from the state of the terminal! (Kojima Yosuke)
Accessories: none
Sold per bottle, general purpose amplifier tube, top mark, JAN, made in America, measured value 38 (rejected value 28), with replacement box (the lid of the box is missing) *The measured values are values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: replacement box
Input transparent sale primary: 10 KΩ secondary: 60 kΩ boost ratio 1:2.5 W 24 x H35 mm 60 g/piece (actual measurement, not including protrusions) with white box (Kojima Yosuke)
Accessories: white box
Pair Tube 45Special Compatible Ball Direct Heat Triode Tube Fishing Rod Type Filament Engraved Made in America Measured Value 110/106 (Rejected Value 55) It seems to be an unused item due to the state of the tube with the original box! *Pairs are determined based on the gM value measured by the test machine TV-7 (Kojima Yosuke)
Accessories: original box
The price has been drastically reduced. 2024/1/15 sales price 118,000 yen pair tube 45 special compatible ball straight heat triode fishing rod type filament made in America measurement value 90/86 (rejected value 55) with white box*Pairs are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: white box
A set of 2 seems to be a choke transformer, but the details are unknown. Measured DC resistance value 380/373Ω W31H95 x 44mm 0.31 kg/piece (actual measurement, not including protrusions), only conduction and resistance values have been confirmed by a tester (Kojima Yosuke)
Accessories: none
Pair tube, 5 pole tube, made in America JAN lot: 726/739, measured value 34/30 (rejected value 20) with white box (written on the box) *Pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: white box