Line transformer using TANGO's input transformer, NN-600-600. The overall sound resolution is increased, and the sense of sound pressure is also enhanced. Recommended for those using speakers with horn drivers. TANGO badges are discolored, and there are tape marks and bumps on the chassis (Kojima Yosuke)
Maintenance information: 2024.4.18 Operation confirmed
Accessories: none
Main specifications: primary impedance 600 Ω (150 Ω split) secondary impedance 600 KΩ (150 kΩ split) primary inductance 70 H W140 × H110 × D100 mm 1.8 kg (actual measurement, not including protrusions)
Maintained. This is the X-2000R, the best model in the X series. It boasts performance that surpasses the X-1000R, such as a CA (cobalt amorphous) head and a newly designed equalizer amplifier, and you can listen to damped sounds with little noise due to the DBX installation. There are stains and bumps on the exterior. Serial 20066 (Tamura Eiji)
Maintenance information: 2024.4.18 Maintained (flywheel detachable cleaning and capstan shaft cleaning oil applied, capstan belt replacement, grease applied to the foot wheel stator bearing part. Pinch roller drive mechanical disassembly cleaning and grease application, pinch roller cleaning and pinch roller shaft oil application, tape pass check. Head cleaning and head azimuth angle check adjustment. Left and right impedance roller detachment fall cleaning and oil application, left and right tension arm detachment cleaning and cushion replacement, tension sensor cleaning, and tension roller shaft cleaning oil application. Reel stand tension adjustment (FWD/REV-PLAY winding tension and tension adjustment during FF/ REW) playback and recording AMP electrolytic capacitor check and partial replacement, meter lamp, DBX display lamp replacement, replacement procedure due to deterioration of power supply protection resistance. MIC, LINE, OUTPUT volume contact cleaning Contact cleaning by detaching and disassembling the monitor SW, REC mode SW, tape bias selector SW, and DBX SW. Playback level check and adjustment, recording level and vise check and adjustment, DBX amplifier level check and adjustment, recording and playback tests are excellent. Left and right legs missing additional reference value W&F during self-recording and playback (0.02% (WTD))
Accessories: clamper
Main specifications: 4-track, 2-channel stereo format, W432 x H456 x D268 mm, 21.0 kg
The deteriorated vacuum tubes etc. were replaced in 2023 and full maintenance has been completed! The vintage MC30 is still loved today, half a century later. The sharp high range and thick low to mid range sound are nothing short of wonderful. Since the left and right sides come out clearly without interference, you can feel a better sense of localization than a stereo machine. The good separation unique to mono amplifiers stands out, and it can play everything from jazz to classical music well (Murakoshi Yoichi)
Maintenance information: 2023.6.10 maintained (vacuum tube socket re-caulking repair, vacuum tube 12AX7 replacement, selenium countermeasure diode addition, 2W and 1/2W resistor replacement, HUM ADJ. readjustment/RCA jack re-caulking repair, operation check (measured at 25-38W SP:8Ω with rated output AC100-117 V).)
2012.6.12 Maintained (Capacitor Exchange/Mallory x 2, Sprag x 2, Europe x 2, Black Beauty x 10, Cornell x 2, Vacuum Tube, Partially Replaced with Good, Used, Silicon Rectifier, Vacuum Tube Pin, Rust Polishing and Socket Electrode Sack, Bolum, Sliding Surface Cleaning, RCA Pin Jack Cleaning, Each Voltage, Operation Inspection)
Accessories: none
Main specifications: rated output 30W, input sensitivity 0.5V vacuum tubes 6L6GC x 2, 5U4 x 1, 12AX7 x 2, 12BH7 x 1, 12AU7 x 1, W356 x H203 x D203 mm, weight 15.8 kg
*Currently sold. Comes with a remote control. Subwoofer system with built-in power amplifier using Yamaha's unique YST system. The deep bass is thick and has a sense of volume, and is extremely effective in reproducing movies and live sound sources. It is a heavy structure using the same wood as GT racks. There is a feeling of use on the exterior due to scratches, dullness, paint peeling, etc. Serial 101034 (Tomonori Asaine)
Maintenance information: 2024.4.18 Operation confirmed
Accessories: remote control instruction manual
Main specifications: floor-type anti-magnetic design amplifier output 120W cutoff frequency 30Hz to 130Hz power consumption 100W dimensions W580 x H440 x D440 mm weight 48 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
*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
Maintained by Denon! This is DENON's mid-range model, and is a staple machine with an excellent sense of stability, with firm bass and delicate high frequencies. In addition to the bass energy from conventional models, you can enjoy well-balanced sound that takes into account the high mid to high frequencies with a high sense of transparency. There are small scratches on the exterior. Serial 8061507480 (Tamura Eiji)
Maintenance information: 2024.4.17 manufacturer maintained (Rch amplifier circuit, transistor and resistor replacement. Amplifier board soldering correction (both channels). (Idle current adjustment and operation inspection carried out.)
Accessories: instruction manual, power cable, original box
Main specifications: rated output 80W+80W (8Ω) PHONO1 system (MM/MC switching) dimensions W434 x H181 x D480 mm weight 24.0 kg
Full maintenance, from replacing deteriorated parts to re-caulking each jack and socket! The original Model 7 has arrived. You can enjoy a glossy mid to high range sound with a high sense of transparency and a thick, exquisite balance. It's a model that has been over half a century since it went on sale for analog fans, but it's still one they admire. The lustrous, indescribable tone is an appeal that cannot be enjoyed on modern devices. There is a feeling of use due to appearance, dullness, small scratches, etc. Serial No. 21199 (Kobayashi Hitoshi)
Maintenance information: 2024.4.17 maintenance completed (balance volume slide, front lamp replacement, high pressure selenium diode addition, RCA jack and vacuum tube socket re-caulking repair. AC 100 to 117 V operation checked) 2022.7.15 maintenance (V5 socket pin replacement, operation check) 2022.2.11 maintenance (main volume and balance volume disassembly cleaning repair, subchassis rubber pad replacement, vacuum tube 12AX7 replacement/vacuum tube socket and RCA jack re-caulking repair. Operation check with AC 100 to 117 V) 2019.3.20 maintained (main volume replacement, balance volume disassembly, cleaning repair, low pressure selenium replacement, high pressure selenium diode addition, block capacitor 50 μF, electrolytic capacitor addition/replacement, oil capacitor 0.01 μF, etc. replacement, front lamp original replacement, input ground reinforcement repair, vacuum tube socket and RCA jack caulking repair, operation check)
Accessories: copy of instruction manual
Main specifications: tubular control amplifier, vacuum tube, ECC83/12AX7, 3-stage NF equalizer, NF type step switching control, W453 x H185 x D267 mm, weight 7.5 kg
* There is no problem with the sound quality, but since there is a dent correction mark on the tweeter on one side, it is inexpensive and is currently sold. An authentic speaker that produces well-balanced sound quality from a compact cabinet. The mid-high range, which has a good sense of signal even at low volume, really makes you feel like a modern speaker. Stringed instruments and pianos in particular have a luster and are recommended
Maintenance information: 2024.4.16 Operation confirmed
Accessories: original box
Main specifications: 2-way 2 speakers, frequency characteristics, 50 Hz to 26.5 kHz, input sensitivity, 88 dB impedance, 6 ohms, W205 x H351 x D293 mm, 6.3 kg per unit
A wide FM/AM tuner that uses a dedicated large, high-rigidity chassis and piano-black-finished sidewoods. The aluminum tuning dial, which allows you to enjoy an analog-like sense of operation, makes you feel nostalgic, and FM complementary broadcasts are also perfectly compatible. The reception sensitivity is also good, and it lets you hear thick sound. There are no noticeable scratches on the exterior. Serial Z015995VXR (Fujisawa Yukishi)
Maintenance information: 2024.4.16 Operation confirmed
Accessories: power cord, loop antenna
Main specifications: FM/AM tuner reception frequency: 76.0 to 94.9 MHz (compatible with FM complementary broadcasting) external dimensions W435 x H94 x D450 mm mass 5.8 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
Refreshed during interior and exterior maintenance in July 2022! It is an S8R composed of late stage famous units representing JBL. The 075 tweeter is full of realism, with the sound of a driver blowing fire into the thick, dry low frequencies, and a sense of realism that leaves graininess. You can enjoy the real thrill of vintage audio. It is in good condition (Oikawa Tetsuji)
Maintenance information: 2022.7.13 maintained (exterior repair/polishing/oil finish, front and rear baffle/hakama repair/paint, lattice repair/polishing/painting, backing fabric replacement, woofer maintenance (edge replacement, cone paper coating), passive cone paper coating, driver maintenance (magnetic circuit rust removal/gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning), tweeter maintenance (horn polishing, magnetic circuit rust removal, etc.) Gap cleaning, terminal cleaning), network maintenance LX5 (terminal rust removal, acid washing, insulation bush & mounting screw replacement. ATT (SW type) disassembly contact polishing and cleaning. 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) N7000 (terminal and screw rust removal, acid cleaning, insulation bush replacement. ATT contact cleaning and contact grease application. 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 diffuser repair)
Accessories: none
Main specifications: 3 way 3 speakers 1 passive radiator system low range unit 38cm cone type LE15A, medium range unit horn type 375, high range unit 075, passive radiator 38cm cone type PR15, network LX5/N7000 sound pressure level 95dB allowable input 125W W1020 x H670 x D510 mm 82 kg/book
1.8 m PSE standard power cable, 4 types of hybrid original conductor+3-core structure, this is a long-selling cable that reproduces a sense of expanding sound field, medium to high range with good coverage, and a wide range. (FUJISAWA KOSHI)
Maintenance information: 2024.4.14 continuity confirmed
Accessories: original box
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
The disposal price has been reduced! Member prices are not applicable. 2024/4/12 sales price 188,000 yen The successor to the company's hit model Silver8 debuted at Hi-Fi. The color is HGBK (high gloss black) with a sense of luxury. The low range, which is easy to handle yet has a sense of volume, and the clear mid-high range with a wide range are attractive. There are scratches and scratches on the exterior. Serial 700247, 700247 (Fujisawa Yukishi)
Maintenance Information: 2024.4.12 Operation confirmed
Accessories: instruction manual, spikes
Main specifications: 3-way bass reflex type crossover frequency 570Hz,3.5kHz impedance 8Ω allowable input 200W efficiency 90dB size W185 x H1000xD300 mm W252 x H1034 x D367 mm (base foot included) weight 20.0 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/4/11 sales price 148,000 yen ※It is cheap because the condition is poor due to noticeable bumps and frayed saran nets. JBL 60th anniversary model. A tall boy who embodies a wide range of modern JBL sounds. It has a smooth, smooth tone, and is compatible with various genres without difficulty. Of course, you can also enjoy a sense of energy with a punch in the mid to low range. The exterior has blows, scratches, and fissures on Saran (Tamura Eiji)
Maintenance information: 2024.4.11 sweep test good
Accessories: saran net, spikes
Main specifications: 3 way 4 speakers 6Ω 90dB crossover frequency 2.5kHz, 8kHz W260 × H1,130 × D430 mm 35.6 kg
Speaker cable A standard BELDEN speaker cable nicknamed “sea snake” with an unprocessed 1.1 m pair end. It is a cable with thickness and a sense of extrusion in the mid-range (Murakoshi Yoichi)
Maintenance information: 2024.4.7 continuity confirmed
Accessories: none
※There is no problem with operation, but it is currently sold because it is cheap. A small 2-way speaker made by ONKYO. The bass reflex system allows you to enjoy low frequency playback with a compact appearance yet a sense of volume. There is slight stickiness on the front (Daiki Goto)
Maintenance information: 2024.4.10 operation confirmed
Accessories: none
Main specifications: 2-way bass reflex type rated impedance 4 ohms maximum input 120 W rated sensitivity level 82 dB W156 x H249 x D221 mm 4.1 kg
The price has been reduced! 2024/4/12 sales price 79,800 yen ※It is cheap because it is in poor condition. Equipped with a coaxial unit, sound localization is good, the high frequencies are clear, and the sense of volume in the low frequencies is sufficient for the size, so you can relax and listen to classical music in small groups. The efficiency is also good, so it's easy to play, and the chic design with the mirror piano paint shines is characteristic. In addition to being scratched, some Saran magnets are missing. Also, there is a slight wobble in the SP terminal on the + side on one side, and one screw that stops the terminal board is missing. (FUJISAWA KOSHI)
Maintenance information: 2024.4.9 operation confirmed
Accessories: saran net
Main specifications: 36Hz to 22kHz 45W 4Ω 93.5dB W207 × H990 × D274 mm 17 kg
The price has been drastically reduced. 2024/4/19 sales price 398,000 yen Restored in 2018! The HPD385 is mounted on the domestically produced box Recutangular York. The balance between the 15-inch unit and enclosure volume is excellent, bringing out the appeal of any source. There is no habit in low frequencies with a sense of volume, and it responds smoothly even to delicate high frequencies (Kojima Yosuke)
Maintenance Information: 2018.5.1 Maintained (unit edge replacement. Magnetic circuit slit interior cleaning, center adjustment exterior polishing. Replace the input terminal with a banana terminal compatible product. Output terminal polish cleaning. Faston terminal replacement. ATT cleaning. Check the input/output waveform and balance, and check the sound output. Frequency characteristics were measured and the original capacitors were continuously used because the results were good. Clear exterior finish, rear baffle paint Saran net cleaning, reupholstering)
Accessories: none
Main specifications: 2-way coaxial speaker, equipped with HPD385, 92dB, 8Ω, W611 x H1083 x D410 mm, weight approx. 57 kg/book
Maintained! 100V specification genuine Baes product. A power amplifier representing the golden age of McKinn. It has a rich, gorgeous sound with a punch, and is still a popular model. Although it is a transistor amplifier, it is an amplifier that still has a strong tubular atmosphere. The rich, thick characters reproduce the music on a rich scale. Rust can be seen on the main body. Serial JCT2411 (Fujisawa Yukishi)
Maintenance information: 2024.4.8 Maintained (meter and display lamp replacement (there is slight unevenness in characters due to deterioration of the light guide plate, but this is the current situation) Electrolytic capacitor, rotary SW replacement. Apply heat-resistant tape. Solder correction. Clean card edge contacts, switches, and volumes. Possible panel peeling correction. Bias and offset checks. Output audio check)
Accessories: No accessories
Main specifications: 250W+250W (stereo 1/2/4/8Ω) 500W (mono 0.5/1/2/4/8/16Ω) input sensitivity (0.75V/2.5V) switchable W411 x H181 x D368 mm 37.2kg
Maintained! 100V specification genuine Baes product. A power amplifier representing the golden age of McKinn. It has a rich, gorgeous sound with a punch, and is still a popular model. Although it is a transistor amplifier, it is an amplifier that still has a strong tubular atmosphere. The rich, thick characters reproduce the music on a rich scale. Rust can be seen on the main body. Serial JCT1245 (Fujisawa Yukishi)
Maintenance Information: 2024.4.8 Maintained (Electrolytic Capacitor Replaced. Replace the meter and display lamp. Apply heat-resistant tape Urethane sheet deterioration replacement. Clean switches and volumes. Card edge contact cleaning. Solder correction. Bias and offset checks. Output audio check)
Accessories: No accessories
Main specifications: 250W+250W (stereo 1/2/4/8Ω) 500W (mono 0.5/1/2/4/8/16Ω) input sensitivity (0.75V/2.5V) switchable W411 x H181 x D368 mm 37.2kg
*There is a gap in the display panel, which is the current situation. This is the model number DCD-1650 gold model representing DENON. Although it is the first model, the sophisticated design is beautiful. There is a sense of transparency in the mid to high frequencies, and the low frequencies are thick and gentle. In terms of functionality, the range of uses has also been expanded, such as installing a program play of up to 20 songs. There is a slight gap left in ATT. Serial 106154518 (Mizushima Itsuro)
Maintenance information: 2018/4/12 manufacturer maintained (pickup, belt, gear, relay replacement. Solder correction, operation confirmation)
Accessories: copy of instruction manual
Key Specifications: 20-bit Lambda SLC-D/A Converter with pitch control W470 x H122 x D360 mm 11.3 kg
Every detail from exterior to interior has been maintained! The JBL Studio Monitor 4355 with dedicated channel divider 5235 is in stock for the first time in a long time! The final model of the JBL studio monitor, double woofer. The enclosure volume is the same as 4350, but since the thickness of the top plate etc. is different, the outer dimensions are one size larger, and the presence has increased even more! The front attenuator also has separate MID/TW, making it easy to control. The sense of range and overall sound connection are also excellent, and the sense of volume in the low frequencies is amazing, with only a double woofer. Serial 10136/10186 (Fujisawa Yukishi)
Maintenance information: 2024.4.6 maintained (exterior repair/polishing/oil finish, front and rear baffle/hakama repair/paint, saran net replacement/frame repair, woofer maintenance: edge replacement, cone paper coating, mid-cone paper coating, driver maintenance: magnetic circuit gap cleaning/center adjustment, sound absorbing material replacement, terminal cleaning/screw replacement, tweeter maintenance: magnetic circuit gap cleaning, sound absorbing material Reupholstery, terminal cleaning/screw replacement, network maintenance: frequency characteristic check, ATT disassembly and cleaning, terminal cleaning/screw replacement, unit detaching/diffuser repair)
Accessories: saran net, diffuser, channel divider 5235
Main specifications: used unit woofer 2235H, midbass 2202H, driver 2241, tweeter 2405H frequency characteristics 31.5 Hz to 18 kHz efficiency 96 dB impedance 290 Hz is 4 ohms, 290 Hz or more is 8 ohms, W1223 x H901 x D510 mm 120 kg
The price has been reduced. 2024/4/6 sales price 50,000 yen The depth, positioning, reverberation, and sense of distance are improved compared to the original top plate using high-purity oxygen-free copper (OFC4N 99.99%) for P-0s ※ The top plate screws require longer screws, but they are not included. Please be careful (Daiki Goto)
Maintenance information: ※ Longer top plate screws are required, but they are not included. Since preparations are not possible, the person who purchased it will have them ready. Please be careful.
Accessories: none
Main specifications: thickness 12 mm, measured 13.3 kg
The price has been reduced. 2024/4/6 sales price 69,800 yen This 1-inch screwdriver has been maintained (replaced in pairs with JBL D8R2425 due to a broken diaphragm) and has an impressive high range with a smooth, stretchy high range. Compared to the LE85, you can enjoy a natural sound with a sense of depth. As for the sound of a JBL, I get the impression that it is mild. There is a scuff mark on the back (Daiki Goto)
Maintenance information: 2024.4.6 maintained (diaphragm broken (replaced with diaphragm D8R2425)). Parts replacement DCR (38378/3.2 ohm diaphragm no scratch) DCR (38054/3.1 ohm diaphragm no scratch))
Accessories: none
Key Specifications: 1 inch driver, 8 ohm, crossover, 500 Hz, 108 dB, diameter: 114 x D98 mm, weight: 4.1 kg
The price has been reduced. 2024/4/5 sales price 99,800 yen Maintained! It is an impressive British Rogers compact speaker with a crisp grain and a sense of density. I was impressed by the fact that this speaker values analog flavor in a range with a sense of moderation without daring to be greedy, such as a sense of volume or scale in the low range. Serial 1247 (Asaine Tomoho)
Maintenance information: 2024.4.5 maintained (exterior cleaning/repair saran frame painting/net replacement woofer maintenance (edge softening treatment, center misalignment adjustment on one side)
(Detachable unit)
Accessories: Saran net jumper cable (general purpose)
Main specifications: 2 way 2 speakers sealed bookshelf type 45W W190 x H302 x D162 mm 5.0 kg
The disposal price has been reduced. 2024.4.5 sales price 298,000 yen Maintained. An EX series midsize machine that uses a precise curved baffle shape that realizes perfect time alignment. A new cherry brown color using natural beechwood! It is a speaker with a high degree of perfection that balances the strength of the sense of energy, range, and breadth of sound field at a high level. There are no noticeable scratches. Jumper cables are general-purpose products (Sasaki Shota)
Maintenance information: 2024.4.5 Maintained (ceramic graphite diaphragm coil deformation correction and magnesium cone edge peeling deformation repair. (Tweeter coil deformation repair, mid-range peeling deformation repair)
Accessories: none
Main specifications: phase reversal type tall boy floor type, anti-magnetic design, 3-way woofer, 16cm cone type x 2, mid/tweeter, coaxial 14cm cone type, 3cm dome type impedance, 6Ω playback frequency band, 30Hz to 100kHz, output sound pressure level 88.5 dB, maximum input 160 W, crossover frequency 400 Hz/2 kHz, external dimensions W350 x H1224 x D541 mm, mass 48 kg/tube
The disposal price has been reduced. 2024/4/4 sales price 473,000 yen Full maintenance from the driver to the woofer, from the network to all exterior repairs and paint! The outstanding vocal band and the sense of energy of the resonating horn are amazing. The current network is a rare N-500D. The sound of the driver resonates more quickly than the 800 Hz model, and it feels better. (Sasaki Shota)
Maintenance information: 2024.4.4 Maintained (exterior repair/full painting. Horn cleaning/touch repair, new horn receiver created. Woofer maintenance: viscoid adjustment/center adjustment, terminal cleaning. Driver maintenance: magnetic circuit in-gap cleaning center adjustment. Network maintenance: frequency characteristic check, ATT cleaning, terminal contact cleaning)
Accessories: none
Main specifications: enclosure 825 woofer 416A driver 802D network N-500D horn 511B W760 x H1375 x D610 mm weight approx. 73.9 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/4/4 sales price 198,000 yen SACD player equipped with a discrete DAC. Equipped with a high-performance USB-DAC, it is compatible with a wide range of issues up to 384 kHz/DSD 11.2 MHz. The response is much better than the previous game due to the excellent FPGA. The sound quality, which has an excellent sense of subtlety, is suitable for long-term auditions, and it is an attractive player with a sense of quality with fine sound particles in the air. Serial AQE15200201004 (Mizushima Itsuro)
Maintenance information: 2024.4.4 operation confirmed
Accessories: remote control, instruction manual, power cable, connection cable, original box
Main specifications: Playback frequency characteristics 2 Hz to 50 kHz (SACD), 2 Hz-20 kHz (CD) playback compatible sampling frequency (USB) PCM44.1 kHz to 384 kHz, DSD 2.8 to 11.2 MHz, (COAX) PCM44.1 to 192 kHz W440 × H123 × D419 mm 16.4 kg
The original appeal of Arden, where a simple and beautiful design and deep sound coexist, has been revived due to full internal and external maintenance utilizing the original capacitors. 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. The sense of scale of the orchestra and the smooth playback of stringed instruments are satisfying enough to listen to. There are repair marks on the edge of the cone paper on one side and the top surface on one side. The exterior has been beautifully finished due to exterior maintenance. Serial 0016190/0005927 (Murakoshi Yoichi)
Maintenance information: 2024.4.3 maintenance (exterior repair) 2022.5.30 maintained (output terminal contact cleaning. Chassis screw replacement. Internal connection terminal (faston) replaced with a new one. ATT (SW type) contact cleaning. A frequency characteristic measurement check (~ 42 kHz) was performed, and the original capacitor was continuously used because the results were good. Check the input/output waveform and balance, and check the sound output. Unit maintenance (low range side: edge replacement, magnetic circuit rust removal/gap cleaning/center adjustment, high range side: magnetic circuit rust removal/gap cleaning/center adjustment. Exterior repair/polishing/oil finish Front and rear baffles/hakama repair/painting Saran net replacement. (Detachable unit)
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
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
An original needle! This is Type 4 of the classic V15 series. The impression is that sharper resolution and a sense of dynamism have been added than Type 3. The tracing ability is extremely high, and it picks up the sound engraved in the sound groove without omission (Oikawa Tetsuji)
Maintenance information: 2024.3.31 operation confirmed
Accessories: none
Main specifications: mm type output voltage 4 mV needle pressure 0.75 to 1.25 g internal impedance 47 kΩ dead weight 7 g
Refresh yourself with internal and external maintenance! This is the first generation Arden equipped with an Alnico unit HPD385. A model that demonstrates outstanding strengths in acoustic sources such as stringed instruments. It plays music naturally and has a good sense of tone, so you can relax and enjoy music. The exterior has been beautifully finished due to maintenance (Kobayashi Hitoshi)
Maintenance information: 2024.3.27 maintenance (exterior repair/polishing/oil finish, front and rear baffle/hakama repair/painting, saran net replacement. Unit maintenance (low range/edge exchange, magnetic circuit gap cleaning/center adjustment, fastener polishing, high pass/magnetic circuit rust removal/gap cleaning/center adjustment) network maintenance (frequency characteristic check, ATT cleaning, terminal cleaning, faston terminal) unit detachment)
Accessories: saran net
Main specifications: 2 way 1 speaker front bass reflex 38cm coaxial unit 8Ω 92dB crossover frequency 1kHz W660 × H990 × D370 mm 43 kg/book
An introductory cable with 1.5 m pair untreated ends that are soft and easy to run. The medium range is easy to hear and has a sense of volume, making it perfect for upgrading from accessories. Good product with little feeling of use (Kanai Hidetsugu)
Maintenance information: 2024.3.30 continuity confirmed
Accessories: none
2018 fully restored item. This model omits the MC step-up transformer. The rear speaker terminal has also been changed to one compatible with banana plugs to match modern usability. Although it is a model from the 60s, there is no sense of a faded sound, and it feels like the flat, thick lackstone has been revived energetically. The sound without getting tired even after listening to it for a long time makes me fully experience the luster and warmth of stringed instruments. There are stains all over the exterior, and there are line scratches, fading, etc. on the cabinet (Sasaki Shota)
Maintenance information: 2018.8.25 Maintained (9P socket, SP terminal, RCA terminal, block capacitor, volume/BAL/TCVR, semi-fixed resistor, coupling capacitor, AC cord, resistor replacement. Power SW contact deterioration prevention relay added. SW/VR disassembly, cleaning, solder correction. (Internal and external cleaning, circuit readjustment, waveform check, input/output check, load test, sound output test)
Accessories: copy of the manual
Main specifications: output 10W+10W input terminal AUX1 · 2 Phono 1 · 2 (mm) W470 x H175 x D275 mm weight 14 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/3/27 sales price 128,000 yen Maintained! Quad power amplifier. Despite its compact body, you can enjoy a smooth, thick sound. It really goes well with speakers made in England, and makes you listen to 70s analog sound with a sense of dynamism. On the exterior, there are scuffs scattered on the top surface, and many other small scratches can be seen. Serial 22063 (Yonejima Satoshi)
Maintenance information: 2024.3.27 Maintained (INPUT DIN connector replaced, DW4P-RCA female cable created. All internal checks. Lch power stage Tr x 3, DC cut C, gain setting C exchange. AC line fuse installation. Operation check)
Accessories: power cord, connection cord
Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
The price has been reduced. 2024/3/23 sales price 16,800 yen ※There is no problem with operation, but it is currently sold because it is cheap. A speaker equipped with a C-CAM (Ceramic Coated Alminium Magnesium) driver and characterized by a high range of up to 30 kHz. It makes me hear the sense of SN and transparency typical of modern speakers. There are no noticeable scratches on the exterior, but there is stickiness on the rubber part (Oikawa Tetsuji)
Maintenance information: 2024.3.23 Operation confirmed
Accessories: original box, instruction manual
Main specifications: 2-way bookshelf type, anti-magnetic rear port, bass reflex impedance, 8 ohms, efficiency 88 dB, efficiency, 88 dB, frequency characteristics, 55 Hz to 30 kHz, W165 x H260 x D 180 mm, weight: 3.86 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/3/22 sales price 128,000 yen Maintained! Quad power amplifier Despite its compact body, you can enjoy a smooth, thick sound. It really goes well with speakers made in England, and makes you listen to 70s analog sound with a sense of dynamism. The exterior has a feeling of use such as dullness. Serial 41000 (Tomoho Asaine)
Maintenance Information: 2024.3.22 Maintained! (Internal check DC cut C, gain setting C, etc., exchange Tr, etc. check operation check, DIN4P-RCA female cable creation)
Accessories: power cable
Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
The disposal price has been reduced. Member prices are not applicable. 2024/3/21 sales price 128,000 yen Maintained! Quad power amplifier Despite its compact body, you can enjoy a smooth, thick sound. It really goes well with speakers made in England, and makes you listen to 70s analog sound with a sense of dynamism. The exterior has a feeling of use appropriate for the model year, such as line scratches on the top plate, rubber footprints, and overall dullness (Mizusaki Ryo)
Maintenance information: 2024.3.21 maintained (internal Tn, C, R check, Tn OK, gain setting C, DC cut C, etc. → replacement, DINININPUT connector replacement, cable creation ~ operation check)
Accessories: power cord, connection cord, copy of instruction manual
Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/3/20 sales price 128,000 yen Maintained! Quad power amplifier. Despite its compact body, you can enjoy a smooth, thick sound. It really goes well with speakers made in England, and makes you listen to 70s analog sound with a sense of dynamism. You can see a feeling of use such as appearance, dullness, abrasions, scratches, stains, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.3.19 maintenance (DIN connector replacement, resistance in both other channels, capacitor replacement, each Tr all check)
Accessories: connection cable, power cable, instruction manual (copy)
Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg
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
Refreshment maintenance completed product! The refreshing sound was revived by replacing the banana-compatible SP terminal and replacing deteriorated parts, including electrolytic capacitors and transistors. A kit model of a power amplifier using a 50CA10 3-pole output tube and an OY15 type output transformer, composed of circuits and parts conforming to the MQ60 type, which has been evaluated by LUXMAN. The sound of a vacuum tube has a sense of volume that seems to meet expectations, and it gently envelops you. The sound, which doesn't require scale, is particularly unique, and the slight thickness that spreads from below the mid-range makes you feel comfortable. Serial 574515 (Tomonori Asaine)
Maintenance information: 2023.10.19 maintained (empty tube socket block capacitor, electrolytic capacitor, oil capacitor SP and RCA terminal semi-fixed VR, fuse holder replacement, SW/VOL disassembly contact refinement, oxidation and vulcanization prevention grease coating load test (1 kHz sine wave, 8 ohm load: 26W+26W actual measurement) sound output test)
Accessories: copy of instruction manual
Main specifications: 30W+30W 50CA10 push pull W410 x H160 x D205 mm 13.8 kg
Speaker cable This is an audio-technica home theater speaker cable with an unprocessed 3.0 m end. It's only for home theaters, so it's good to tune the sound field and sense of realism (Kobayashi Hitoshi)
Maintenance information: 2024.3.9 continuity confirmed
Accessories: none
The 0.8 m pair end of the speaker cable uses a new polymer polyolefin material with an excellent low dielectric constant of about 1/4 compared to untreated PVC. Using a cab tire structure, you can hear a neutral sound that is strong against disturbance noise and has a sense of stability. There is rubbing dirt on the sheath (Kojima Yosuke)
Accessories: none
The price has been drastically reduced. 2024/3/2 sales price 99,800 yen Maintained! professional monitor amplifier It has strength unique to commercial use, and the driving power in the low range is truly remarkable. However, it also has a strong sense of temperature typical of a quad, so it is an amplifier that I would like people who are shunned when the sound is too straight for commercial use to try it once. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.3.2 maintained (internal dismantling all check, Tr, C, R check, ±B INPUT bypass C replacement, Tr, R, etc., all OK, INPUT photocoupler check, operation check)
Accessories: copy of instruction manual, power cord, dedicated SP cord (cable length 2.5 m)
Main specifications: 100W+100W (8Ω) W483 × H88 × D310 mm 12.5 kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/2/29 sales price 128,000 yen A digital amplifier equipped with a Tripath class T PWM amplifier IC. It beautifully expresses the sense of energy and description. Gain can also be switched on the back, and it is compatible with a wide range of input sources. The exterior is dull and there are scratches on the top of the front panel. Serial 090120022 (Tomonori Asaine)
Maintenance information: 2024.2.27 sound output confirmed
Accessories: power cord instruction manual
Main specifications: output 150W+150W (8Ω) 240W+240W (4Ω) W420 x H98 x D395 mm weight 13 kg
The disposal price has been reduced (member prices are not applicable). 2024/2/24 sales price 118,000 yen Maintained! This is QUAD's first transistor preamp. The dark tone, with a sweet sense of humidity, is the British sound itself. The combination with the company's 303 power amplifier is also an attractive system. There is a feeling of use due to aging (Daiki Goto)
Maintenance information: 2023.10.18 Maintained (insufficient capacity of the filter C in the power supply, coupling C in each board, bypass C, etc. → all replaced. Each Vol, SW Gari → All Clean Power cord creation.)
Accessories: power cable, connection cable, copy of instruction manual
Main specifications: Phono 1 system, 3 line systems, W260 x H92 x D165 mm, 3 kg
The price has been drastically reduced. 2024/2/18 Marantz pre-main amplifier with sales price 89,800 yen. The preamp circuit has been revamped to enhance spatial expression ability and detail reproducibility. Similar to the PM-10 and PM-14S1, a highly accurate electronically controlled volume is used for the volume circuit. It makes it possible to reproduce bass that combines a sense of scale and instantaneous power. Serial AWY15180500756 There are scratches on the top plate on the exterior (Hiura Katsuji)
Maintenance information: 2024.2.18 Operation confirmed
Accessories: remote control power cable
Main specifications: 100W+100W (4Ω), 70W+70W (8Ω) frequency characteristics 5Hz-100kHz
W440×H128×D379mm 12.0kg
The price has been reduced. 2024/2/15 sales price 69,800 yen ※The remote control lid is out of stock, so it's cheap. Maintained! A preamplifier that can be operated by a full remote control. A familiar quad tone that is natural, easy to listen to and won't get tired of. In addition to volume, left and right balance, input switching, etc., it is fully equipped with functions such as TILT (loudness like function), high pass, low pass filter (2 levels each), etc., making it convenient. The exterior has line scratches on the top plate and threads on the front panel (Mizusaki Ryo)
Maintenance information: 2024.2.15 Maintained (remote control itself disabled → IR sensitivity adjustment VOL (internal) NG → replacement ~ adjustment. Other 006P holder NG → replace. (Poor button response in the remote control → all dismantled contacts polished)
Accessories: remote control, instruction manual, power cord
Main specifications: full remote control control amplifier with PHONO input (mm) W321 x H80 x D255 mm 3.3 kg