Disposal prices have been reduced. Member discounts are not applicable. 2021/4/10 sales price 2,000 yen. Remote cable 2.0m A remote cable that can synchronize the power switch between the company's control amplifier 035 and the power amplifier 036. It is connected from DC-OUT of 035 to DC-IN of 036 and works in conjunction with 035 operation. (Kondo Hirotsugu)
Maintenance information: 2021.4.4 Linkage confirmed by the company 035 and 036
Accessories: none
Standard jack to RCA cable 1.0m Vestax interconnect cable. It is useful for connecting business devices. The degree is generally good (Murakoshi Yoichi)
Maintenance information: 2023.7.21 continuity confirmed
Accessories: none
The disposal price has been reduced! (Member discounts are not applicable) 2023/12/1 sales price 298,000 yen Interior and exterior refreshment maintenance has been completed and brushed up! A consumer model of the 2S-305, a timeless monitor speaker masterpiece that Japan is proud of. The thick and clear midrange and detailed high frequencies, which cannot be felt with the look, vividly reproduce vocals. The sound that accurately expresses the characteristics of an amplifier that is set regardless of whether it is a vacuum tube or transistor makes me feel the goodness of the device I have on hand that I haven't been able to see until now. The exterior is in perfect condition due to maintenance. Serial 351364 4851370 (Yamato Yuki)
Maintenance information: 2023.12.1 Maintained (exterior polishing, oil finish, exterior repair, front and rear baffle painting to create missing parts, saran net replacement, velcro replacement. Woofer maintenance center adjustment, edge damping agent application, disconnection solder treatment, center cap dent correction. Tweeter maintenance center cap internal cleaning and replacement, center adjustment, corn paper edge crack repair, edge damping agent application, unit detachment. Network maintenance frequency characteristics check, ATT contact cleaning, terminal cleaning sound operation confirmed)
Accessories: saran net
Main specifications: 2 way bass reflex system input impedance 8 ohms output sound thickness level 96 dB crossover frequency 1500 Hz W650 × H880 × D445 mm weight 50 kg
Maintained! A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. There is a feeling of use such as dullness. Serial 3121 (Takasaki Atsushi)
Maintenance information: 2024.3.22 maintained (INPUT DIN4P and AC connector replacement, DIN4P-RCA x 2 (1m) creation, internal check, DC cut C, coupling C replacement, RCH offset VOL exchange, constant change in constant voltage circuit)
Accessories: copy of manual, power cord, connection cord
Main specifications: 45W+45W W120×H159×D324mm 8.2 kg
Maintained! A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. The exterior has a feeling of use over time, such as dullness and small scratches. Serial 62226 (Yonejima Satoshi)
Maintenance Information: 2024.3.25 Maintained (INPUT DIN 4P replacement, internal Tr, C, R all checks. DIN4P-RCA female cable created. Operation check, pattern solder processing)
Accessories: power cable, connection cable
Main specifications: 45W+45W W120×H159×D324mm 8.2 kg
Maintained! A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. The exterior has a feeling of use over time, such as dullness and small scratches. Serial 51928 (Tomoho Asaine)
Maintenance information: 2024.3.22 maintained (internal all check, Tr, C, R co-operation check*INPUT modification available, AC code created for cable creation)
Accessories: Power cord, connection cord, copy of instruction manual
Main specifications: 45W+45W W120×H159×D324mm 8.2 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
We've reduced the price! 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. Internal all-check, Lch power stage Tr x 3 large leak DC cut C, gain setting C off → replace. (No 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 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 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
Refreshed and maintained in 2021. It's the long-awaited blue baffle 4344. The vividness of the performance is expressed dynamically with a full mid-low range that sets it apart from the tall boy type, and a powerful sound image. It shows an unrivaled compatibility with jazz from the 70s and 90s, soul, rock, etc., even now. There are repair marks on the exterior (Hiura Katsuji)
Maintenance information: 2021.5.1 maintained (exterior repair/polishing/oil finish front and rear baffle coating saran net replacement saran plate repair diffuser cleaning woofer maintenance mid maintenance driver maintenance (magnetic circuit gap cleaning/center adjustment sound absorbing material replacement screw replacement various cleaning)
Tweeter maintenance (magnetic circuit gap cleaning/center adjustment, various cleaning) unit detachable terminal rust removal, acid washing, insulation bush & mounting screws replacement, internal connection terminal replacement from faston to round terminal, ATT brand new replacement, INT/EXT switching SW contact sulfide removal, polishing, and cleaning. Frequency characteristic measurement check (~ 42 kHz) is performed, and only 1 μF for UH (tweeter) is exchanged, input/output waveform and balance confirmation sound output check)
Accessories: saran net diffuser
Main specifications: 4-way 4-speaker bass reflex unit 2235H 2122H 2421B 2405H frequency band 35 Hz to 20 kHz 8 ohms sound pressure level 93 dB W635 x H1,051 x D435 mm 96 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/1/18 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: 2024.1.17 maintained (coupling C, bypass C, etc. replaced 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 price has been reduced. 2024/3/22 sales price 1,000 yen speaker cable 17m pair As shown by the grey sheath model number, this is an extra thick cable with an outer diameter of about 11 mm. Although it has a 4-core structure, the line length per core is thick, so it can be used enough even when used for bi-amp connections with a single cable. The exterior has a feeling of wear such as rubbing or writing on the sheath (Tomoho Asaine)
Maintenance information: 2024.3.22 continuity confirmed
Accessories: none
Pair tube 6BQ5 high reliability tube made in Japan measured value 72/68 (rejection value 46) *Pairs are determined based on GM values measured with the TV-7 test machine (Kojima Yosuke)
Accessories: none
※2/3 hot replacement specification balance cable Unlike the REFERENCE series, a 1.0m pair, 7N copper and 8N copper hybrid conductor, it has a plain design but is characterized by a thick, aggressive tone. It is a bargain because the plug is dull, paint floats, and there is rust on the connector part (Mizusaki Ryo)
Maintenance information: 2023.11.24 Continuity confirmed
Accessories: none
※Only 1 interconnect cable, 0.4 m, line cable with a three-core structure without terminals. There are appearance, feeling of use, small scratches, rubbing on the sheath, etc. (Murakoshi Yoichi)
Maintenance information: 2023.12.9 continuity confirmed
Accessories: none
Maintained. model with digital output. It has much in common with the advanced model 860, and you can enjoy WADIA sound with higher accuracy than before. The wide range and thick sound is attractive. It is a player where you can enjoy the amount of information unique to the heyday of CDs. The exterior has dullness, scratches, etc. Serial 0850701830 (Yonejima Satoshi)
Maintenance information: 2024.3.27 Maintained (loading gear and slider gear replaced due to cracked loading belt, cleaning for sticky tray paint, pick-up relay board connector contact cleaning, lens cleaning, inspection of various operations)
Accessories: remote control, instruction manual, power cord, spike, spike holder
Main specifications: Integrated CD player, 2 digital out systems (coaxial/ST link), 32 times sampling, Motorola 56004 DSP drive mechanism is made by TEAC W431 x H178 x D406 mm 19 kg
The A3500 vacuum tube power amplifier has been refreshed by thorough maintenance down to the smallest details, such as volume disassembly and polishing. The warm, fresh tone, filled with the appeal of a vacuum tube type, is still appealing enough today. You can enjoy music with a rich, thick tone that contrasts with the clicking tones of recent vacuum tube amplifiers. The exterior has a feeling of use such as dullness and small scratches, and there are dents on the hood. ※3-pole tube connection specification. 20W+20W (actual measurement) is output as specified by the manufacturer (Takahashi Nobuyuki)
Maintenance information: 2023.2.3 maintained (main tube (6CA7) replacement vacuum tube socket, block capacitor, electrolytic capacitor, oil capacitor, SP and RCA terminals, complete disassembly of semi-fixed VR replacement power input gain volume, contact polishing, anti-oxidation/sulfation grease coating load test (8Ω load 1kHz 20W+20W) input/output waveform confirmation sound output check performed)
Accessories: copy of instruction manual
Main specifications: 20W+20W (8Ω) vacuum tube 6CA7×4/6AQ8×3 W465×H168×D206mm 16kg
Few 1.0m pairs of RCA cables are in stock! An RCA cable that uses ultra-pure silver 6N (99.9999%) conductors, uses the finest rhodium-plated connectors, and has a highly pure, clear sound that is dull on the plug. There are abrasions (Kojima Yosuke)
Accessories: none
The MEDIUM/LONG knob does not function, so it rotates idle, but this is a specification. QUAD tubular AM tuner. It is designed to take power from QUAD 2. Also, although the meter is an overseas specification, it is a domestic band specification. ※This is a mono specification. In order to play on 2 channels, it is necessary to connect the pin jack to the RADIO 2 terminal of QUAD2 and press the MONO and STEREO switches at the same time (Daiki Goto)
Maintenance information: 2024.3.11 Maintained (・AM antenna ASSY added/IF/RF readjusted*Other operation checked. *When tuning with TUNE, the LCD on the right edge will open. After tuning in, it is common to listen on WIDE RANGE. Also, since the LONG WAVE circuit in this model has been removed, the LONG/MEDIUM selector is invalid and the knobs are dummy.)
Accessories: antenna cable
Main specifications: W270 x H95 x D15 mm 2.6 kg (actual measurement)
The price has been drastically reduced. 2024/3/24 sales price 698,000 yen This is AVALON's early luxury speaker ASCENT MK2. It recreates a vast spatial expression that extends backwards from its unique beautiful formative beauty, which can be said to be the prototype of DIAMOND. The sound field reproduction unique to the company, which can be said to be three-dimensional, is overwhelming even at this time of year. Exterior, the saran net has been replaced with a reddish brown color, and 1 Y lug on the connection cord is missing, but the main body is generally good with dullness and small scratches (Kobayashi Hitoshi)
Maintenance information: 2024.3.23 Operation confirmed
Accessories: network, saran net, connection cord
Main specifications: 3 way 3 speakers 6Ω 90db body size W330 x H1143 x D457 mm 72.6 kg network part W305 x H813 x D305 mm 25 kg
Comes with original box! MC cartridge using a solid boron cantilever and a special line contact needle. It is a cartridge with high resolution and a transparent tone, and you can feel the high level of power. The cantilever turns slightly to the left (Hiura Katsuji)
Maintenance information: 2024.3.24 sound output confirmed
Accessories: instruction manual, original box, needle cover
Main specifications: MC type playback frequency band 15 to 50000 Hz output voltage 0.4 mV channel separation 30 dB output balance 0.5 dB needle pressure 1.8 to 2.2 g (2.0 g standard) coil impedance 12 Ω DC resistance 12 Ω load resistance 100 Ω or more (when connected to a head amplifier) line contact needle 8 g
2.0m PSE standard power cable with a diameter of 11 mm with an OFC conductor held tightly with a PVC sheath. It is a cable with excellent cost performance, with rhodium plating applied to both the connector and plug. There is dullness and small scratches (Tamura Eiji)
Maintenance information: 2024.3.27 continuity confirmed
Accessories: none
The price has been reduced. 2023/4/28 sales price 2,000 yen. A Technica digital selector compatible with optical digital input/output for DVDs, MDs, etc. You can select the standard connection between 3 input systems → 1 output system, and 1 input system → 3 output systems. It smartly finishes the exterior of digital devices. There is a feeling of use (Murakoshi Yoichi)
Maintenance information: 2023.4.25 continuity confirmed
Accessories: none
Main specifications: input/output terminals, square optical jack x 4, W135 x H28 x D83 mm, approx. 170 g
The price has been drastically reduced. 2023.3.18 Sales price 258,000 yen Maintained! It is a beautiful item with a genuine 100V wood cabinet! A control amplifier representing the golden age of Macintosh. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, especially with vintage speakers. There are small scratches on the wood cab, but the main body is beautiful (Oikawa Tetsuji)
Maintenance information: 2024.3.16 maintained (each SW/VOL cleaning, pin jack cleaning, lamp deterioration replacement, bridge diode deterioration replacement, auto onboard capacitor deterioration replacement, direct connector soldering, pattern re-soldering, operation check (not completely removed)
Accessories: copy of instruction manual
Main specifications: frequency characteristics 20 Hz to 20 kHz input terminals PHONO 1 · 2, AUX, TUNER, TAPE 1 · 2 W406 × H138 × D330 mm 8.6 kg
The price has been reduced. 2023/8/26 sales price 5,000 yen. Mini jack to mini jack cable 2.0m This is a power control connection cable that can simultaneously control the power on and off of Macintosh components and the on/off of meter lights. The exterior is dull and has a feeling of use (Hiura Katsuji)
Maintenance information: 2023.8.25 continuity confirmed
Accessories: none
The price has been reduced! 2024/3/26 sales price 49,800 yen By connecting between the digital output of a CD player or CD transport and the digital input of a D/A converter, an external high-precision clock generator can be connected. With the clock generator's highly accurate clock, digital signals can be transmitted, and high-freshness playback with little jitter is possible. The exterior is dull and has thin threads. (SATO Wataru)
Maintenance information: 2024.3.26 Operation confirmed
Accessories: power cord, instruction manual, original box
Main specifications: Digital input: S/PDIF1 system, RCA/BNC 2 systems Digital output: S/PDIF/RCA1 system, S/PDIF/BNC1 system Clock input terminal: BNC unbalanced terminal External dimensions W110 x H48 x D165 mm Weight 450 g
The introductory model of the current model 2022 Marantz CD player is equipped with a 32-bit stereo D/A converter equipped with a digital filter switching function, and you can switch between filter 1 (slow roll off) and filter 2 (sharp roll off) according to the music to be played and your preferences. There are no particularly noticeable scratches on the exterior. Serial MBDJ112274378 (Fujisawa Yukishi)
Maintenance information: 2024.2.24 Operation confirmed
Accessories: remote control, instruction manual, power cord, connection cord
Main specifications: audio output terminal/analog unbalance x 1, coaxial digital x 1, headphone x 1, other input/output terminals, USB (front) x 1, Marantz remote bus (RC-5) input/output x 1, W440 x H105 x D341 mm 6.5 kg
The price has been reduced! 2024/3/20 sales price 59,800 yen has been maintained! This is a Sansui CD player with impressive audible sound that is both sound and resolution. The D/A conversion unit is equipped with NEWL.D.C.S, a 1-bit D/A conversion system based on crystal oscillation. The board with the side panel is broken, and there are other small scratches and a feeling of use. Serial 609080871 (Fujisawa Yukishi)
Maintenance information: 2024.3.20 Maintained (repair of the mechanical part of the traverse mechanism Assy. Create connection cable connectors. (Replace all front panel operation switches)
Accessories: No accessories
Main specifications: frequency characteristics DC to 20 kHz SNR 105 dB or more W466 x H127 x D397 mm 11 kg
Earth cable, USB TypeA plug targeting 1.2m PCs and network audio, hybrid earth cable made of 4 materials. Connect the USB terminal to the same empty terminal on the audio device, and connect the other Y terminal to a virtual earth, etc. (Kojima Yosuke)
Accessories: original bag
The price has been drastically reduced! 2024/3/23 sales price 108,000 yen*The top plate is scratched, so it's cheap! A bookshelf speaker equipped with a decoupled “double dome tweeter.” In addition to the expressive power of the high frequency range, the cross-band connection is extremely smooth, which shows the high quality of Mundorf capacitors. On the exterior, there is a feeling of use such as scratches and dullness on the top plate (Asaine Tomoho)
Maintenance information: 2024.3.23 sound output confirmed
Accessories: instruction manual, jumper plate, bass reflex sponge
Main specifications: 2-way bass reflex type playback frequency band 45 Hz to 50 kHz output sound pressure level 88 dB impedance 8 Ω crossover frequency 4 kHz recommended power amplifier output 30 W to 120 W dimensions W200 x H340 x D301 mm weight 8.9 kg/unit
Set of 4 Supra banana plugs Since it can also be connected, it can be used for various purposes, such as installing a super tweeter. 24K plating Overall there is dullness (Oikawa Tetsuji)
Accessories: none
The disposal price has been reduced. Member discounts are not applicable. 2023/12/13 Sales price 138,000 yen Maintenance completed! Newcomb tube mono prime. An output of about 12W is output using a 6V6 output tube. It has an adjustment function for a total of 36 fine phono curves, 6 low frequencies and 6 high frequencies. The stylish look reminiscent of Old Marantz, such as the hood on the back, is irresistible. Since the input terminals are on the bottom, it is necessary to devise how to insert the RCA cable. The standard LEVEL position is M. Adjust the volume with LOUDNESS. SELECTOR's RUMBLE FILTER is valid only for PHONO. ※The hood is fitted very tightly, so it cannot be removed normally. There is a feeling of use due to appearance, dullness, small scratches, abrasions, etc. (Murakoshi Yoichi)
Maintenance information: 2023.12.12 maintenance completed (earth terminal added to bottom, vacuum tube 6AV6 replacement, 100 μF electrolytic capacitor and lug terminal added to 80/10 μF block capacitor, base leg replacement/HUM ADJ readjusted, vacuum tube socket and RCA jack caulk repair. Operation checked (measured at 11 to 15 W SP: 8 Ω with rated output AC 100 to 117 V).
Accessories: none
Key Specifications: 6V6P.P. Rated output 12 W LINE 3 system, PHONO (MM) 1 speaker compatible impedance 8, 16 ohms, W322 x H112 x D240 mm, 6.8 kg
Balance cable 1.5 m pair blended with 6N copper wire based on 4NOFC. Rhodium-plated Neutrix connector, 3-core shield, a cable that has a sense of volume in the mid to high frequencies, and is easier to combine than higher-level models with a clean, straight sound with a clean, straight sound (Kojima Yosuke)
Accessories: original box