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- description
- The disposal price has been reduced. Member discounts are not applicable. 2024/3/21 sales price 128,000 yen Maintained! This amplifier marked the end of the X series, which began with the AU-X1. It is a model with a weight of 35 kg and a solid investment in material volume. You can enjoy a powerful Sansui sound with full torque. Sidewoods are non-genuine products. There are several bruises and letter rubbing on the front panel and side panels (Murakoshi Yoichi) Maintenance information: 2024.3.16 maintenance (phono circuit relay, power amplifier volume, selector lamp, power switch, power amplifier circuit transistor replacement, equalizer IC, power supply unit floating resistor replacement. Speaker, power amplifier operation, jump, subsonic, MM/MC switching SW disassembly polishing grease application, power amplifier, power supply part solder repair, pin jack polishing, interior and exterior inspection and cleaning, operation confirmation) Accessories: copy of instruction manual Main specifications: effective output 150W+150W (6Ω), 110W+110W (8Ω) dimensions W470 x H178 x D486 mm weight 35.1 kg
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- The price has been drastically reduced. 2024/3/21 sales price 228,000 yen This amplifier was planned to commemorate the 35th anniversary of Aura Design. This anniversary model, which bears the VA40 of the first model, is a model that faithfully reproduces the circuit design at that time. The MOSFET single push-pull reproduces fresh sound. This model will be a domestically manufactured model. The exterior is beautiful with no noticeable scratches. Serial ARI0018 (Tamura Eiji) Maintenance information: 2024.3.21 operation confirmed Accessories: instruction manual, power cable, original box Main specifications: 50W+50W (8Ω) W430 x H76 x D350 mm weight 7.2 kg
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- Maintained! A prime amplifier developed during the heyday of CDs and gained popularity. The powerful, punchy sound quality, which combines the quality of the mid-high range with the power of the low frequencies, is attractive. There is room not found in lower models, and you can enjoy the sound with a sense of scale typical of SANSUI. As for the exterior, there is a scratch on the top plate. Serial 611088582 (Yonejima Satoshi) Maintenance information: 2024.3.21 maintained (tone and other switches dismantled and polished with grease applied (turnover, subsonic, muting, loudness, processor, input selector, reck-out, power supply direct, source direct, tape, MM/MC changeover switch), power amplifier, power circuit transistor, resistor, adjustment volume, diode replacement, solder repair, each volume, switch Cleaning, output relay, headphone relay replacement, DC, bias adjustment, interior and exterior inspection cleaning, operation confirmation) Accessories: copy of instruction manual Main specifications: Advanced α-X circuit equipped with 160W+160W (8Ω) damping factor 150 (8Ω) Phonomm/MC compatible W460 x H159 x D446 mm weight 33 kg
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- Maintained! The A-2000 is equipped with Yamaha's unique RICHNESS circuit. Settings can be made by switching between speakers, such as the company's NS-2000 or 1000M. The low frequencies with a rich sense of scale and the transparent sound typical of Yamaha are attractive, and the extravagant structure typical of the bubble period is directly linked to the sound. There are many scratches on the exterior, corrosion on the switch, and overall there is dullness (Oikawa Tetsuji) Maintenance information: 2024.3.20 Maintained (Speaker terminals are processed and attached to something that can be obtained. CD input pin jack replacement. Other pin-jack dents etc. were disassembled and reworked. Disassemble the switch and volume contacts, polish them and apply contact cleaner. (Corrected soldering on all boards including the main amplifier board, equalizer board, etc.) Accessories: instruction manual Main specifications: 130W+130W (8Ω) richness circuit frequency characteristics 5Hz to 100kHz W473 x H169 x D464 mm 26 kg
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- Maintained! Luxman vintage premain amp. Thick, extruded, and warm sound quality. It also has a glossy color and a good sense of tone, which is also attractive. It also has the driving power unique to solid states. There are stains and small scratches throughout the exterior. (YONEJIMA Satoshi) Maintenance information: 2024.3.20 Maintained (switch disassembly, contact polishing and contact cleaner applied. In-circuit deterioration transistor replacement. (I/O pin jack polish) Accessories: No accessories Main specifications: 75W+75W (8Ω) output bandwidth 5 to 50,000 Hz LUX method NF type curved point frequency switching tone control W485 x H165 x D300 mm 15.5 kg
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- A new-generation digital premain amplifier that combines CSR's digital amplifier “DDFA (Direct Digital Feedback Amplifier)”. Compared to conventional Class D amplifiers, even higher S/N and lower distortion have been achieved. In particular, the USB-DAC supports DSD 5.6 MHz and PCM192 kHz/24 bit inputs, and its sound quality is more realistic than other digital amplifiers. It is also compatible with Airplay via Bluetooth connection. The exterior is dull (Kobayashi Hitoshi) Maintenance information: 2024.3.15 sound output confirmed Accessories: remote control, instruction manual, power cord, terminal cover Main specifications: USB-DAC premain amplifier 25W+25W (8Ω), 50W+50W (4Ω) input USB Type-B, line RCA, coaxial, 1 Bluetooth system each, TOS2 system W200 x H86 x D258 mm weight 2.5 kg
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- ※Since the remote control is out of stock, it is cheap and is currently sold. Basic DENON stereo premain amplifier. The range is wide, and the glossy tone is attractive. It is an easy-to-use, well-balanced model that is suitable for both introductory use and secondary use. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.3.18 sound output confirmed Accessories: instruction manual (copy) Main specifications: 50W+50W (8Ω) phono (MM) 1 line input 5 system headphone terminal with pre-out W434 x H121 x D337 mm 7.1 kg
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- Maintained. Sony's pre-main amplifier that uses a G chassis with excellent vibration isolation. The sense of stability that comes from a solid structure that holds down the basics and the neutral sound without coloring typical of Sony are attractive. There is a slight line scratch on the front panel on the exterior ※The remote control is out of stock (Sasaki Shota) Maintenance information: 2024.3.17 maintained (all 8 repair speaker terminals have been processed and replaced) 2023.8.10 maintained (MUTING switch replaced due to poor contact, other internal INPUT switching SW, speaker relay replacement with poor contact, Cartrich LOAD changeover switch, direct INPUT changeover switch, disassembly contact polishing contact grease will be applied, DC bias DC balance (Adjustment, board solder crack inspection, solder repair, confirmation that each input/output connection is making sounds) Accessories: manual Main specifications: Phono (MM/MC compatible) 100W+100W (8Ω) dimensions W470 x H165 x D435 mm weight 21.3 kg
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- Genuine AXISS A slim and compact KRELL pre-main amplifier. Although it is a small model, it has a sense of speed and depth, yet it plays a smooth and transparent sound typical of KRELL. The exterior has paint peeling off on the back of the remote control, and there are small scratches etc. on the main body. Serial 17804060870 (Yonejima Satoshi) Maintenance information: 2024.3.16 Operation confirmed Accessories: remote control, power cable Main specifications: 200W+200W (8Ω) W440 × H89 × D432 mm 14.1 kg
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- The price has been reduced. 2024/3/15 Sales price 158,000 yen Maintained by the manufacturer! The next generation model of the L-550, a famous pure Class A amplifier. The very smooth, deafening warm color sound perfectly matches the delicate sound quality of pure A grade. It also has a reputation for analog sound, and thick sound quality can be obtained with both MM/MC. There is a float on the front of the top plate, and there is a feeling of use such as small scratches scattered around. Serial A80612101 (Takasaki Atsushi) Maintenance information: 2024.3.12 manufacturer maintenance completed (relay replacement, volume exchange, capacitor replacement, selector switch contact cleaning, lamp replacement, general adjustment) Accessories: instruction manual Main specifications: pure A grade 50W+50W (8Ω) PHONO (MM/MC) PHONO/CD straight circuit system W453 x H174 x D470 mm weight 20 kg
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- Maintained in August 2023! The first model in the α607 series. It is characterized by clear, clear mid-high tones and powerful bass. It excels at sharpness and balance, and you can listen to jazz and rock in particular comfortably. This is one car that shines with its high cost performance. There is a feeling of use such as small scratches, rust, and discoloration of the SP terminals. Serial 436105068 (Mizushima Itsuro) Maintenance information: 2023.8.1 maintained (May amp circuit transistor replacement, master volume replacement, output relay replacement, solder repair, MM/MC switch disassembly, polishing grease application, cleaning of each volume switch, internal inspection and cleaning, adjustment inspection, operation confirmation) Accessories: copy of instruction manual Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) W448 × H160 × D441 mm 15.7 kg
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- Maintained by the manufacturer! Tubular pre-main amplifier using EL34. It has a transparent, glossy tone unique to tube amplifiers, and a modern sense of wide range and response. It has an attractive sound that is a bit different from transistors, and it is also recommended as an introduction to vacuum tube amplifiers. Serial 4033831 (Yasuhito Koshihama) Maintenance information: 2024.3.13 Triode maintenance completed (volume replaced, selector contact sliding surface cleaned, all parts inspected, audition tested, and aging performed) Accessories: power cable Main Specifications: Ultra Linear Connection Class AB Push Pull Drive Rated Output 45W+45W (8Ω) Vacuum Tube EL34 x 4, 12AX7 x 1, 12AU7 x 2 Speaker Output Terminals 6Ω, 8Ω Input 4 Systems W330 x H150 x D315 mm 15 kg
Manufacture:Mcintosh
Price: JPY 316,364 Sold Out
- description
- Maintained! A rare Mclntosh tubular premain amplifier. Even with the same Mackin, they are a bit different from transistor amplifiers, and the thick, glossy sound is just like the American sound of the 60s. This is a superb item that you would like to pair with vintage speakers. The exterior is generally good. Serial 49C44 (Yasuhito Koshihama) Maintenance information: 2024.3.13 maintained (· fuse defect replacement · each switch and selector contact failure repair · 8 100 μF and other defective and deterioration replacements · 2 block capacitors 40 μF x 3 other deterioration replacement · vacuum tube 7591 deterioration replacement · BIAS and AC BAL. readjustment · vacuum tube socket and RCA jack caulking repair *Other operation checks have been performed (measured at 23 to 36 W SP: 8 ohms with rated output AC100 to 117 V) *2 block capacitors have been replaced with MEPCO products by other companies) Accessories: none Main specifications: output 30W x 2 (4/8/16Ω) vacuum tube 7591 x 4, 12AU7 x 2, 12AX7 x 1 RCA3 system Phono (MM) 2 system SP terminal 1 system W407 x H138 x D302 mm 19.5 kg
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- Maintained! A pre-main amplifier that allows you to enjoy the glossy and thick sound typical of Sansui. What is noteworthy is the mid-low range, and the bass line, which clearly reveals the outline, is an appeal unique to the KX series during this period. There are scratches on the exterior. Serial 613070649 (Yonejima Satoshi) Maintenance information: 2024.3.12 maintained (volume knob installation correction, input selector, power amplifier direct, source direct, tape, tone, loudness, muting switch disassembly, polishing grease application, solder main part repair, volume, switch cleaning, output relay replacement, retightening each screw, internal inspection and cleaning, operation confirmation) Accessories: copy of instruction manual Main specifications: 90W+90W (8Ω) phono mm/MC compatible dimensions W430 x H161 x D446 mm weight 18.0 kg
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- Maintained! A popular model from the late Sansui period. While expanding the range, the sound that makes you feel the thickness and energy unique to the company still fits well with modern speakers. The punch power in the mid to low range to easily drive a medium bookshelf speaker is truly amazing. The exterior has a feeling of use such as dullness and abrasions (Kobayashi Hitoshi) Maintenance information: 2024.3.12 maintenance completed (source direct, etc., switch dismantling and polishing grease application (power amplifier direct tape input selector, reckout tone, loudness, MM/MC switch), output relay replacement, relay circuit part capacitor replacement, solder main part repair, each master volume other volume switch cleaning, internal inspection and cleaning, operation confirmation) Accessories: copy of instruction manual Main specifications: 90W+90W NEW HYPERα-X balance circuit PHONO (MM/MC) power amplifier with direct function W430 x H162 x D452 mm 18 kg
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- Maintained. Pioneer's best pure Class A operation premain amplifier. This model uses a symmetrical twin-mono structure and achieves ideal physical characteristics. The silky, elastic mid and low frequencies and bright, soft high frequencies that follow the flow of the Exclusive power amplifier are exquisite. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.3.11 maintenance completed (solder correction for all bottom boards due to solder cracks in the board at the bottom of the main unit, mounting and fixing a pure copper plate for braking on the back of the voltage amplifier box top plate, removing the upper voltage amplifier box with partial rear panel solution, fixing solder cracks on the back of the power amplifier voltage amplifier board, complete disassembly contact cleaning and polishing after removing the attenuator, anti-oxidation treatment, idle current adjustment) Accessories: copy of instruction manual Main specifications: rated output 35W+35W (8Ω), 70W+70W (4Ω) size W440 x H198 x D480 mm weight 28.8 kg
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- Maintained. The 707 series plays a central role in Sansui. The PHONO2 system is compatible with MM/MC on both sides, and since it is compatible with all MC cartridges, it is a great product that can switch between 2 levels of impedance: low and high. This is an amplifier I definitely want you to listen to records to your heart's content. The exterior has dullness, scratches, and dirt. Serial 823050972 (Tamura Eiji) Maintenance information: 2024.3.10 maintained (input selector, reck-out, tone switch disassembly, polishing grease application, master volume replacement, output relay, headphone relay replacement, main amplifier transistor, adjustment volume replacement, power supply floating resistor replacement, solder repair, each volume, switch cleaning, pin jack polishing, interior and exterior inspection and cleaning, offset, bias (Adjust, check operation) Accessories: No accessories Main specifications: 110W+110W size W460 x H160 x D404 mm weight 15 kg
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- The disposal price has been reduced! (Member discounts are not applicable) 2024/3/10 sales price 69,800 yen Maintained! A stereo premain amplifier developed by inheriting CA-1000 technology. It is an amplifier that can evaluate pure sound quality without habit. The straight tone and glossy high frequencies give an impression. Even though it's an old model, it doesn't feel that the range is narrow, and it goes perfectly with rock, jazz, drums, and wind music. The exterior is dull, scratched, etc. (Tamai Jun) Maintenance information: 2024.3.10 Maintained (speaker terminal replacement, power cord replacement, power supply circuit, tone control circuit, main amplifier circuit, etc., deterioration resistance and transistor exchange switch and volume contacts disassembly polishing input/output pin jack polishing*The circuit is not stable immediately after turning on the power supply, so when the filter or tone switch is switched, it makes a crackling sound. (If you wait a little while, it won't bother you) Accessories: none Main specifications: output 45W+45W (8Ω, Class B operation) 10W+10W (8Ω, Class A operation) 20Hz-20kHz power consumption rating 190W maximum 300W external dimensions 436 x H144 x D323 mm weight 13.5 kg
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- Maintained! A compact, yet high power premain amp built with the aim of high quality. The natural, clean tone typical of Yamaha is attractive. Overall there is dullness, dirt, and line damage on the top plate (Daiki Goto) Maintenance information: 2024.3.9 Maintained (replacement of deteriorated IC in tone control circuit. Polish all slide volumes and remote wire switch disassembly contacts and apply contact cleaner. Main board power supply circuit and other circuit board soldering fixes. (Disassemble and clean panels, etc.) Accessories: none Main specifications: 120W+120W (8Ω) dimensions W435 x H133 x D365 mm weight 10.3 kg
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- Maintained! It is the 5th generation of the 907, the top model in the D series that continues to be popular. Brush-ups have been made, such as strengthening the power supply section from the previous game, and the ability to reproduce the low frequency range has been improved. Precision is also added to the wild Sansui sound that feels torque, making it fun to listen to classical music. There is a feeling of use such as scuffs and dullness. Serial 435110646 (Takasaki Atsushi) Maintenance information: 2024.3.8 maintenance (master volume, output relay, power amplifier circuit adjustment volume, protector transistor replacement, input selector switch disassembly, polishing grease application, solder repair, MM/MC switch, reck-out, tone, subsonic, muting, CD direct switch disassembly and polishing grease application, interior and exterior inspection and cleaning, pin jack polishing, and other volumes and switches Cleaning, adjustment inspection, operation confirmation. (*It takes about 15 to 20 seconds for the relay to operate) Accessories: instruction manual (copy) Main specifications: 160W+160W (8Ω) PHONO (MM/MC) compatible W466 x H161 x D431 mm 26 kg
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- Maintained! A pre-main amplifier with a built-in McIntosh traditional output transformer. You can enjoy the rich and rich sound world typical of Macintosh. This is one that combines the appeal of the sounds of modern and old McKinn. The sense of power that makes you feel the strength is similar to that of a separate amplifier. The exterior is dull and has small scratches. Serial JMC1529 (Yonejima Satoshi) Maintenance information: 2024.3.6 Maintained (panel lamp, electrolytic capacitor, and urethane foam sheet replaced. Meter front glass fog removal cleaning Each volume can be removed for cleaning. Solder correction. Connector cleaning RCA jack cleaning Increase and tighten the screws. Bias and offset checks. (Voice check for each input/output) Accessories: remote control (replacement), instruction manual Main specifications: 150W+150W (8/4/2Ω) phono input MM dimensions W445 x H179 x D508 mm weight 30 kg
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- *The 2ch sound output is OK, but the video system has not been checked, and it is currently on sale. 9.2ch processing-compatible AV surround receiver. Flexible amplifier assignment is possible according to the configuration of the speakers, power amplifiers, etc. to be used. The built-in amplifier drives a 7.1 channel system including a surround back, and while the height speaker signal can be pre-output, the built-in amplifier can also be assigned to a surround back or height speaker to pre-out the front speaker signal (Oikawa Tetsuji) Maintenance information: 2024.3.6 operation confirmed (2ch sound output OK, video system not checked) Accessories: remote control, power cable, bluetooth antenna Main specifications: rated output 8Ω 20Hz to 20kHz THD 0.05% front 125W+125W center 125W surround 125W+125W surround back 125W+125W external dimensions W434 x H236 x D389 mm mass 12.6 kg
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- Maintained by Denon! Denon's mid-tier Primain second-generation model. A sound with firm lines with a sense of stability that further pursues “subtlety” and “strength” from the first generation. It is compatible with various speakers, and the biggest appeal is the sense of energy in the mid to low range, which surpasses the 2000 number in recent years. It is an easy-to-use model that is compatible with both records and MM/MC. There are scratches and dirt on the exterior. Serial 9027302674 (Yonejima Satoshi) Maintenance information: 2024.3.6 manufacturer maintained (main volume installation fix. Selector switch disassembly contact cleaning. (Idle current adjustment, operation inspection implementation) Accessories: instruction manual, power cable Main specifications: 80W+80W (8Ω) PHONO (MM/MC switching) LINE 6 system W434 x H180 x D478 mm 22 kg
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- Maintained! A late model in the popular classic 607 series. The resolution is high, the outline is clear, and matches well with modern speakers. The mid to low range with a sense of power is excellent workmanship in this price range. You can experience the abilities of SANSUI in this era. There are dullness and small scratches on the exterior. Serial 60505454 (Yonejima Satoshi) Maintenance information: 2024.3.5 maintained (input selector and other power amplifier direct, tape, source direct, tone, loudness, muting, subsonic switch disassembly, polishing grease application, output relay replacement, relay circuit part capacitor replacement, master volume and other volume, switch cleaning, solder repair, interior and exterior inspection and cleaning, operation confirmation) Accessories: copy of instruction manual Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) phono MM/ MC switching W430 x H162 x D452 mm 18 kg
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- Comes with original box New Prime's ultra-low noise A+D class premain amplifier. It consists of an ultra-low noise premain amplifier and DA converter, and the dynamic, luxurious sound stage with a wide range and good visibility is attractive. There are no particularly large noticeable scratches on the exterior (Oikawa Tetsuji) Maintenance information: 2024.3.4 operation confirmed (USB and LINE sound output OK) Accessories: remote control, instruction manual, power cable, original box Main specifications: output 100W x 2 (8Ω) input terminal/USB PCM/DSD digital x1 system, coaxial digital S/PDIFx1 system, optical digital S/PDIFx1 system size H55 x W235 x D281 mm weight 4.3 kg
- description
- The price has been drastically reduced. 2024/3/3 sales price 598,000 yen Mark Levinson's current pre-main amplifier. It is composed of Mark Levinson's traditional full discrete, direct coupling, dual mono class A circuit preamp section and Class AB amplification, and a power section equipped with a large capacity power transformer and a large capacity capacitor. In addition to analog discs (MM/MC), high-resolution, and streaming playback, it also has an aptXHD compatible Bluetooth connection function (Sasaki Shota) Maintenance information: 2024.3.3 operation confirmed Accessories: remote control, instruction manual, power cable, original box Main specifications: output 125 W+125 W (8 Ω) frequency response 2 Hz to 20 kHz input balance (XLR) x 1, line (RCA) x 2, phono MC x 1, MM x 1, optical x 2, coaxial x 1, USB 2.0-B x 1 Bluetooth connection compatible digital format linear PCM 32 to 384 kHz/32 bit, DSD 64 to 256 (2.8 to 11.2 MHz) digital processing MQA decoding, 7 PCM digital filters, upsampling to 352.8 kHz and 384 kHz, 4 DSD digital filters selectable W438 × H145 × D507 mm 28.1 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2024/3/3 sales price 448,000 yen Maintained! Levinson's long-selling pre-main amplifier. A dual monaural configuration that is thoroughly packed into one chassis while keeping the design concept of separation intact. You can be satisfied with all music genres with quality that easily surpasses separate amplifiers. You can see a feeling of use, such as appearance, dullness, abrasions, scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.3.3 Maintained (replace deteriorated parts. DC voltage/DC offset voltage/idling current/other inspection adjustments) Accessories: remote control, instruction manual, power cord Main specifications: 100W+100W (8Ω) XLR input x 2 system RCA input x 3 system gain adjustable (preamp section 0/6/12 dB) W445 x H162 x D483 mm 29.5 kg
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- The price has been reduced. 2024/3/3 sales price 168,000 yen Denon's mid-range premain amplifier equipped with a USB DAC in the standard PMA-2000 series and is compatible with high resolution. It is also equipped with the “Advanced AL32 Processing Plus,” which can be said to be a characteristic. In addition to the strong conventional tones, which give a sense of thickness and energy, the sense of transparency in the high range is attractive. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.3.3 operation confirmed Accessories: remote control, instruction manual, power cord Main specifications: 80W+80W (8Ω) unbalanced input x 4 PHONO (MM/MC) input x 1 EXT. PRE input x 1 unbalanced output (RECORDER) x 1 USB-B input x 1 coaxial digital input x 2 optical digital input x 2 other IR control input/output x 1 W434 x H182 x D431 mm weight 25 kg
- description
- The price has been reduced! 2024/3/3 sales price 29,800 yen Integrated amplifier with USB DAC. It achieves a high output of 25W x 2 (4Ω), and is equipped with a USB DAC compatible with 96kHz/24bit input, which is sufficient when necessary. More noise than it looks is attractive (Tomonori Asae) Maintenance information: 2024.3.3 operation confirmed Accessories: original box, instruction manual, AC adapter Main specifications: USB version 2.0 output 25W x 2 (4Ω) digital input microUSB x 1 analog input RCA x 1 analog output headphone output x 1, LINE output x 1, speaker output compatible frequency 96 kHz/24 bit size W50 x H33 x D78 mm (not including protrusions)
- description
- The disposal price has been reduced! (Member discounts are not applicable) 2024/3/2 sales price 128,000 yen Maintained! This is a Rotel pre-main amplifier with a built-in D/A converter. It comfortably sounds modern sources with delicate and highly transparent sound quality. It is a convenient product that can also be used for high quality playback for display, with a wide selection of 3 types and 6 systems of D/A inputs. There are small scratches and dullness on the exterior. Serial 702-3 181035 (Jun Tamai) Maintenance information: 2024.3.2 maintained (all 18 buttons replaced, FUSB not working, board replacement, speaker A/B co-output instability, especially LCH speaker relay contact deterioration, main software update (V115 → V138), FUSB software update (A500BT → A507BT), pop sound reduction implementation when using TONE, etc. confirmation) Accessories: remote control instruction manual power cable Main specifications: built-in D/A converter (optical coaxial USB) rated output 120W+120W W431 x H150 x D350 mm weight 13.7 kg
Manufacture:QUAD
Price: JPY 294,545 Sold Out
- description
- The disposal price has been reduced! (Member prices are not applicable) 2024/3/1 sales price 448,000 yen Internal overhauls such as capacitor replacement have been completed! 220V Quad vintage pre-power system with 100-220V step-up transformer The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it has thick, firm mid-bass, and the tasteful sound unique to vacuum tubes is impressive. The exterior has dullness, stains, scratches, etc. Serial 45808/26904/25186 (Tamura Eiji) Maintenance information: 2023.12.27 Maintained (power transformer rewound repair. Common resistance: 3 W and 1 W deterioration replacements x 2 QUAD22 switch cover added and 2 deteriorated replacements. Replace 3 block capacitors with 22 μF electrolytic capacitors. Replace 2 Mylar capacitors with 5600 pF deterioration. Balance volume exchange. 6 1W resistors and 1/2W deterioration replacements CD input countermeasure → 4 additional 1/2W resistors for Radio1 only. Vacuum tube socket and RCA jack caulk repair. Operation has also been checked with AC 220V (measured at rated output 25W SP: 8Ω) Accessories: copy of instruction manual, power cable, 220V step-up transformer Main specifications: [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg/unit
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- 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
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- The price has been reduced. 2024/2/28 sales price 45,000 yen 6000 series current model. It is equipped with a D/A converter and analog output circuit equivalent to the company's CD player CD6007. It is compatible with PCM signals of up to 192 kHz/24 bit, and it is also possible to play back high-resolution sound sources. You can enjoy the clear sound typical of Marantz. The exterior is also good without major scratches (Oikawa Tetsuji) Maintenance information: 2024.2.28 Operation confirmed Accessories: remote control, power cable, instruction manual, original box Main specifications: rated output 45W+45W (4, 8 ohms) W440 × H105 × D370 mm 7.6 kg
- description
- Maintained! Settings can be made by switching between speakers, such as the company's NS-2000 or 1000M. It is a famous machine with a rich sense of scale and a powerful structure directly linked to the sound, with an attractive, transparent sound typical of Yamaha, and typical of the bubble period. The exterior is dull and has small scratches. Serial 06132 (Yonejima Satoshi) Maintenance information: 2024.2.28 Maintained (switch cover installed; those that are missing are created and installed. Solder and fix everything else on the left and right main amplifier circuit boards. replacement of faulty resistors. Equalizer board solder correction, amplifier IC replacement. Output relay replacement. Switch type disassembly contact polishing) Accessories: copy of instruction manual Main specifications: 130W+130W (8Ω) richness circuit frequency characteristics 5Hz to 100kHz W473 x H169 x D464 mm 26 kg
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- The price has been reduced. 2024/2/26 sales price 45,000 yen A thin and powerful amplifier equipped with a DAC. Barbrown's PCM1796 is used for the DAC section, and it is 192 kHz/24 bit compatible. It has a clean and clear sound, has driving power, and is cost effective. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.2.25 Operation confirmed Accessories: remote control, power cord, original box Main specifications: 40W+40W (8Ω) 80W+80W (4Ω) digital input/optical, 1 coaxial system each (192 kHz/24 bit) line/input 4 phono input/1 system W435 x H80 x D343 mm 10.7 kg
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- The price has been drastically reduced. 2024/2/24 sales price 698,000 yen A full digital premain amplifier equipped with a 32-bit S-Master PRO. The digital has 6 input systems, and is compatible with DSD playback by connecting to the company's SACD player with an i.Link terminal. The flagship model of Sony's high-end premium is attractive for its naturalness that doesn't make you feel digital, and its good sound separation. There are 2 blows in front of the top plate (Oikawa Tetsuji) Maintenance information: 2024.2.24 Operation confirmed Accessories: remote control, instruction manual, power cable, original box Main specifications: digital input/optical x 1 coaxial x 4 (BNC x 1) analog input/RCA x 1 XLR x 1 i.LINK x 1 clock input/BNC x 1 150W+150W (8Ω) 300W+300W (4Ω) 10Hz to 50kHz W456 x H125 x D430 mm 21.8 kg
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- Many deteriorated parts such as capacitors and transistors have been replaced! Fully restored! The second-generation premain amplifier for NEC's masterpiece A-10. Occasionally, it makes a surprising sound that touches the strings. It drives jazz and rock briskly with thick low frequencies and clear mid-high frequencies. Another reason for its popularity is that it is easy to separate power from pre. The exterior has dullness and scratches. Serial 0540359 (Fujisawa Yukishi) Maintenance information: 2024.2.23 Maintained (power lamp converted to LED. Transistor, capacitor, fuse, heat dissipation sheet, IC, relay, resistor, semi-fixed resistor, zener diode replacement. Resolder after removing old solder from substrates. Switch, relay, and VR contact cleaning. RCA terminal cleaning/plating processing, circuit adjustment, exterior cleaning, confirmation of each input/output, running test) Accessories: replacement parts Main specifications: output 60+60W (8Ω) phono MM/MC W430 × H150 × D430 mm 23.2 kg
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- Maintained! This is a heavyweight premain amplifier manufactured by PIONEER. Since they are only from the bubble period, large quantities of material were used, and they are highly cost-effective amplifiers. Even the smallest sounds are clearly reproduced, and the sound quality, which is both thick, shows how well crafted it was unique to that time. There is a feeling of use on the exterior, such as dullness and small scratches. Serial HH1004535 (Hiroki Aso) Maintenance information: 2024.2.22 maintained (headphone jack disassembly contact cleaning, other volume VR with gang error, custom order VR replacement, other direct push, 2 locations, poor contact replacement, speaker relay due to deterioration, other PHONO EQ switch, ride ness SW adapter, 1.2 switch disassembly contact cleaning, speaker switching, SW disassembly contact cleaning, speaker switching, SW disassembly contact cleaning, INPUT selector, SW disassembly contact polishing Grease coating input/output connection sound output confirmation test ※This model has a PHONO EQ switch. (Be sure to turn it on when connected to PHONO) Accessories: instruction manual Main specifications: output 100W+100W (8Ω) 120W+120W (6Ω) 150W+150W (4Ω) power consumption 270W dimensions W420 x H162 x D435 mm weight 19.6 kg
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- ※Since it is cheap, it will be handed over as is. The perfect power amplifier for the company's “101 MM” speaker. Although it is small, it also has a solid output, and a bookshelf sized speaker can drive well enough. A high output mono amplifier can also be converted to a changeover switch. The exterior has dirt, scratches, and paint removal. Serial 42F020035 (Yonejima Satoshi) Maintenance information: 2024.2.21 Operation has been confirmed (there is a gap in VOL, which is the current situation) Accessories: No accessories Main specifications: output: 20W+20W (4Ω) 40W (4Ω, MONO) input: RCA (for 5V high level/150mV for low level, 1 system each) Speaker output: 1 system (MONO output switchable) DV6V power output terminal equipped (MAX 200mA) W218 x H60 x D137 mm weight 2.6 kg
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- The disposal price has been reduced. Member discounts are not applicable. 2024/2/20 sales price 138,000 yen Manufacturer maintained! Luxman primen amplifier. It is an exquisite unit with a fine mid-range unique to pure Class A amplifiers. Even difficult sources such as string music, female vocals, etc. are played in a glamorous manner. You can see a feeling of use on the exterior, such as dents, dullness, scuffs, small scratches, etc. on the grill on the top plate (Kobayashi Hitoshi) Maintenance information: 2024.2.20 manufacturer maintenance completed (speaker relay replacement, MC power supply, oscillation capacitor replacement, tone control capacitor replacement, lamp replacement, warm-up indicator, LED replacement, solder correction, contact cleaning, re-adjustment) Accessories: copy of instruction manual Main Specifications: 50W+50W (8Ω) Class A Operation DuoBeta Circuit S Pre-heating Function Line Phase Sensor Mount Frequency Characteristics 10 to 100 kHz Dimensions W453 x H174 x D460 mm Weight 21.4 kg
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- The price has been drastically reduced. 2024/2/20 sales price 138,000 yen ※The sound output has been confirmed, but the source direct switch is bad, and it is cheap because it is not compatible with the manufacturer. The last limited version in the S10 series. The well-built structure, which weighs 29 kg, is directly linked to the sound. It is a powerful machine that has an excellent driving feel and can easily drive even large woofers. Compared to recent modern models with a thin mid-low range, the driving power with a clear sense of energy is attractive. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.2.7 manufacturer maintenance (source direct switch galley, manufacturer not compatible. (No other issues) Accessories: instruction manual, power cord, original box Main specifications: 100W+100W UHC single push circuit high rigidity chassis W434 × H181 × D485 mm 29 kg
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- Internal maintenance etc. were overhauled in 2022/6! The appeal of 38 is that it has a sharp, thick tone that cannot be heard with current audio, and is surprisingly powerful. The thick mid range and soft, rounded high range are excellent compatibility with TANNOY speakers. There are some bumps and dents on the exterior. Serial 169796 (Yonejima Satoshi) Maintenance information: 2022.6.1 Maintained (block capacitors and some electrolytic capacitors and film capacitors have been replaced. Also, some oil capacitors and vacuum tube sockets were replaced. Each part input/output inspection, rated output test (30W+30W when connected to a 1kHz 8Ω load), sound output check performed) 2016.12.6 maintained (back VR, volume VR, RCA terminal, SP terminal, coupling capacitor, SPSW, headphone jack, 9P socket, bypass cone, DCBAL, BIAS semi-VR deterioration replacement, adjustment, SW-class O.H, characteristic check OK) Accessories: Power cable, copy of instruction manual Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 kg
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- The disposal price has been reduced! (Member discounts are not applicable) 2024/2/20 sales price 780,000 yen 95th anniversary model limited to 300 units in Japan! It is a pure Class A amplifier with the motif of the best-selling model L-570 of yesteryear, and combines the quality of a separate amplifier with the high functionality of a pre-mainamp in one body. It is generally in good condition with no conspicuous scratches. Serial G01200055 (Jun Tamai) Maintenance information: 2024.2.20 sound output confirmed Accessories: remote control instruction manual power cable (JPA-15000) Main specifications: rated output 30W+30W (8Ω) 60W+60W (4Ω) W454 x H186 x D462 mm 27.7 kg
Manufacture:MING DA
Price: JPY 98,182 Sold Out
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- The price has been reduced! 2024/2/19 sales price 128,000 yen ※115V specification. Minda's vacuum tube premain amplifier developed for the European market. Equipped with a KT120, the bass is thick and powerful, and the sound is impressive. Also, it is attractive that it is compatible with all 4 types of vacuum tubes, such as KT88. The exterior has a feeling of use such as dullness and small scratches (Hiroki Aso) Maintenance information: 2024.2.19 Operation confirmed (sound output confirmed at 115V) Accessories: instruction manual, remote control, power cable, fuse x 2 Main specifications: Vacuum tubes used TUNG-SOL KT120 x 4, Ruby 12AX7 x 2, Ruby 12AU7 x 2, rated output, 55W x 2, impedance 4Ω, 8Ω, input sensitivity, 300mv, frequency characteristics, 18Hz to 60kHz, S/N ratio, 90dB, input 4 systems, power consumption 140 to 250 W, size W420 mm x H400 mm x D220 mm, weight 24 kg
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- Maintained! Standard ES Primain model released in 1986. It is also equipped with a cartridge load selector, making it a perfect car for those who want to use it in a wide range of ways. The sound has momentum and the sharp sound is attractive. Mainly there are abrasions and paint peeling on the grill part of the top plate, damage to the side panel, and peeling of the decorative plate on the bottom (Kojima Yosuke) Maintenance information: 2024.2.18 maintained (main volume, headphone relay, speaker relay, mute SW replacement, 14 internal resistors replaced, 2 input switches, cartridge load switch, speaker switch, polishing grease applied to each disassembly contact, DC idling, DC balance adjustment, and sound output for each input/output connection have been confirmed) Accessories: none Main specifications: 105W+105W (8Ω) line input 3 systems phono input 1 system (MM/MC switching) tape system 3 systems W470 x H161 x D436 mm 18.6 kg
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- The price has been drastically reduced. 2024/2/17 sales price 278,000 yen*Since there are scratches on the top of the front panel and paint peeling on the top plate and sides, it is sold at a low price. The next generation model of the L-550AX has been reviewed and refined from basic performance. We have introduced the latest technology comparable to the higher-level model L-590AX2, such as the unique ODNF 4.0 amplification feedback circuit, the new LECUA 1000, and a buffer circuit with a discrete configuration. While acquiring sound with a sense of luster and density unique to pure A class amplification systems, it has achieved resolution and expressiveness that exceeds its class (Sasaki Shota) Maintenance information: 2024.2.17 Operation confirmed Accessories: original box, remote control, manual, power cable Main specifications: rated output 20W+20W (8Ω) 40W+40W (4Ω) W440 × H178 × D454 mm 24.3 kg
Manufacture:QUAD
Price: JPY 366,364 Sold Out
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- The price has been drastically reduced. 2024/2/17 sales price 448,000 yen Electrolytic capacitors and film capacitors were replaced and fully maintained! A separate amplifier that is still popular even now, 70 years after its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it's thick, chewy mid-bass, and the tasteful sound unique to vacuum tubes is impressive (Sasaki Shota) Maintenance Information: 2024.2.17 Maintained (Electrolytic Capacitors 25 μF Replaced with European Products 1 x 2 · Film Capacitors 0.1 μF Replaced with European Products 3 x 2 · Resistors 1/2 W → 1 W Replaced 3 x 2 · Vacuum Tube Socket Caulking Repairs. Replace with a product similar to No. 57078 vacuum tube socket. QUAD22 · Internal Toggle Switch Contact Failure Replacement · Spark Killer Deterioration Replacement 2 pcs · Film Capacitors 0.5 μF and others Deterioration Replacement 8 pcs · Electrolytic Capacitors Replaced with European Products · 6 Resistors 1W and 1/2W Deterioration Replacements · CD Input Reduction Measures for Radio1 Only → 1/4 W Resistance Added 4 · RCA Jack Caulking Repair. Other operation checked (measured at 11 to 17 W SP: 16 Ω with rated output AC 100 to 117 V) *The P/U adapter is an AA type. (Please use the black terminal when listening in mono) Accessories: copy of manual, power cable Main specifications: 11-17W (16Ω) [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg/unit
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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