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33UK

Ask 24-89024-20882-00
33
Manufacture:QUAD
Original price: JPY 120,000
Price: JPY 107,273
UK 1967 made
Arrival: 2024-09-21 19:37:31
description
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. In addition to peeling paint on the exterior and VOL dial, dullness and a feeling of use can be seen. Serial 49202 (Yamato Yuki) Maintenance information: 2024.9.10 maintenance completed (pattern broken with C replaced, left and right balance poor → re-soldered, replaced with audio grade C, balance VOL position adjustment, cable creation) Accessories: instruction manual copy power cord, connection cord Main specifications: Phono 1 system, 3 line systems, W260 x H92 x D165 mm, 3 kg

C-2420Japan

Ask 24-44078-20955-00
C-2420
Manufacture:Accuphase
Original price: JPY 680,000
Price: JPY 543,636
Japan 2012 made
Arrival: 2024-09-21 19:29:57
description
The delicate and subtle sound, full of dynamism, is attractive. The volume knob is equipped with an AAVA volume control that uses a high rigidity/high accuracy volume sensor cut from an aluminum block. You can feel the fine particle feeling that comes from the height of SN. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.9.19 sound output confirmed Accessories: remote control, instruction manual, power cord Main specifications: Total harmonic distortion ratio 0.005% SN ratio at rated output balance/unbalance, both 109 dB input terminal balance (XLR) systems, 5 unbalanced (RCA) systems, 2 output terminal balance (XLR) systems, 2 unbalanced (RCA) systems, 2 unbalanced (RCA) systems W465 x H150 x D409 mm 19.2 kg

C-2Japan

Ask 24-42530-07839-00
C-2
Manufacture:YAMAHA
Original price: JPY 150,000
Price: JPY 90,727
Japan 1979 made
Arrival: 2024-09-20 20:05:45
description
Maintained! Yamaha's masterpiece preamp. It has a particularly good reputation for phonos, and it is still a popular model among analog users. With a natural and highly transparent Yamaha sound, you can fully enjoy the appeal of acoustic instruments, such as the touch and feel of a piano, and the sharpness of guitar strings. The exterior has small scratches, dullness, etc. (Tomoho Asaine) Maintenance information: 2024.9.20 maintained (VR disassembly and cleaning of MODE, INPUT, TAPE rotary switch disassembly and cleaning VOLUME, BASS, and TREBLE (partial correction) SUBSONIC, MUTING switch disassembly cleaning, 16 electrolytic capacitors, preventive replacement, solder crack correction for PHONO input RCA terminal board, terminal cleaning frequency characteristics, distortion ratio confirmation) Accessories: copy of instruction manual Main specifications: PHONO x 3 system (MM/ MC) MC head amplifier built-in W435 x H72 x D320 mm 7.9 kg

No.326SU.S.A

Ask 24-43973-20180-00
No.326S
Manufacture:Mark Levinson
Original price: JPY 1,650,000
Price: JPY 634,545
U.S.A 2004 made
Arrival: 2024-09-20 19:53:33
description
Maintained! Mark Levinson's masterpiece preamp representing the new generation. It is a sound with a high degree of perfection, good texture, and a sense of freshness. There is no lack of power seen in domestic machines, etc., and you can relax and immerse yourself in music with sound quality with intonation typical of high-end aircraft. There are some scratches on the exterior. Serial 001780 (Fujisawa Yukishi) Maintenance information: 2024.9.20 Maintained (2 urethane springs, 2 ball bearings, 44 capacitors replaced due to deterioration. Fixed due to solder deterioration in the power supply circuit section. Fix the installation of the XLR terminal) Accessories: remote control, instruction manual, power cord Main specifications: Line 7 system high precision discrete attenuator W451 × H74 × D357 mm 9.1 kg

C-200Japan

Ask 23-40249-18191-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 116,364
Japan 1973 made
Arrival: 2024-09-20 19:49:41
description
Maintained! A famous and famous first generation preamp. The coat is different from modern tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crackling sound image and exhilarating sounds are a habit. There are line scratches and scuff marks on the exterior. Serial J3Y212 (Tamura Eiji) Maintenance information: 2024.9.20 Maintained (the DISC1 signal line has an input volume, impedance changeover switch, and input selector switch, and input selector switch have different signal paths from DISC2, so the input volume was exchanged. Impedance switching, input selector cleaned again) 2024.7.27 Maintained (since the HIGH FILTER/LOW FILTER switch cannot be removed, the mounting part was remodeled and replaced. The gap is gone, but there is some switching noise when switching (both HIGE and LOW). (Overall switches are re-cleaned and comprehensively adjusted) 2022.12.25 Maintained (28 film capacitors and 60 transistors in each board were replaced. DISC LEVEL CONTROL CLEANING Other switch and volume cleaning.) Accessories: copy of instruction manual, power cable Main specifications: 3 phono systems (with head amplifier), line 3 systems, tape, 3 systems, dimensions W445 x H160 x D373 mm, weight 13.4 kg

C29U.S.A

Ask 24-43604-17243-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 207,273
U.S.A 1979 made
Arrival: 2024-09-19 20:07:08
description
The price has been reduced! 2023/9/19 sales price 238,000 yen Maintenance completed! A control amplifier representing the golden age of McKinn. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, and it plays particularly well with vintage speakers. There is a feeling of use on the exterior, such as small scratches and dullness over time. Serial JBZ5270 (Yamato Yuki) Maintenance information: 2024.9.19 maintained (each SW, VOL cloning lamp deterioration replacement, pin jack cleaning, glass panel peeling correction, bridge diode replacement, auto onboard part, capacitor replacement, connector part, direct solder pattern, resolder, push button dismantling, cleaning operation check) 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

No.380SL(Ver.up)U.S.A

Ask 24-44070-20884-00
No.380SL(Ver.up)
Manufacture:Mark Levinson
Original price: JPY 1,300,000
Price: JPY 343,636
U.S.A 1997 made
Shop: Osu shop
Arrival: 2024-09-19 19:52:42
description
The price has been reduced. 2024/9/19 sales price 398,000 yen ※This is an upgraded product from No. 38L. A genuine Harman product. This is the pinnacle of the 380 series with high-quality parts and improved sound quality. The high mid to high range with lots of information is attractive, clear, and smooth. Classical string music and vocal music also respond with intonation quality. There is a scratch on the front panel on the exterior (Oikawa Tetsuji) Maintenance information: 2024.9.19 Operation confirmed Accessories: remote control, power cable, copy of instruction manual Main specifications: fully balanced circuit, 4 RCA inputs, 2 balanced inputs, 2 analog outputs (balanced/unbalanced), dimensions W400 x H98 x D364 mm, weight 10 kg

C-200Japan

Ask 24-44075-20931-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 107,273
Japan 1973 made
Arrival: 2024-09-18 20:09:59
description
The price has been reduced! 2024/9/18 sales price 128,000 yen Maintained in 2023/11! A famous instrument and the first generation preamp. The coat is different from modern tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crackling sound image and exhilarating sounds are a habit. ※The power inlet (3P type) has been replaced. The exterior has dullness, abrasions, etc. Serial L6S829 (Yonejima Satoshi) Maintenance information: 2023.11.24 Maintained (The connection between the AC inlet and AC outlet was reconnected due to disconnection. (I checked the interlocking operation between the power switch and the power amplifier switch.) 2023.10.22 Maintained (replaced due to differences in electrolyte capacitor voltage and capacity due to internal modifications. Replacement was added due to differences in film capacitor capacity and short wiring removed. The balance volume and main volume contacts have been cleaned. Rotary switch, cleaning, tone switch disassembly contact polishing cleaning grease application. Push switch contact cleaning. Input/output operation check) Accessories: copy of instruction manual, power cord Main specifications: 3 phono systems (with head amplifier), line 3 systems, tape, 3 systems, dimensions W445 x H160 x D373 mm, weight 13.4 kg

No.38SLU.S.A

24-44046-20754-00
No.38SL
Manufacture:Mark Levinson
Original price: JPY 950,000
Price: JPY 243,636
U.S.A 1994 made
Arrival: 2024-09-18 20:09:56
description
The price has been drastically reduced! 2024/9/18 sales price 298,000 yen This is a special version with the new material changed to a cyanide ester printed circuit board and the main internal parts have been renewed. The deep sound, which has both transparency and suppleness while having a sense of sharpness and speed, makes the music enjoyable to the fullest is attractive. The range and sound field are wide, and you can enjoy classical music with sufficient quality. The exterior is dull and has threads. Serial 3561 (Yonejima Satoshi) Maintenance information: 2024.9.18 Operation confirmed Accessories: remote control, instruction manual, power cord Main specifications: input imbalance (RCA) 4 system balance (XLR) 2 system output balance (XLR) 1 system unbalance (RCA) 1 system W400 x H98 x D364 mm 16 kg

JC-2U.S.A

This item has been sold.You can't purchase now. 24-44046-20758-00
JC-2
Manufacture:Mark Levinson
Original price: JPY 580,000
Price: JPY 361,818 Sold Out
U.S.A 1974 made
Arrival: 2024-09-18 20:09:22
description
John Carl's slim-design “flat preamp” is the first control amplifier equipped with an original module developed in-house. Thorough simplification and a straight, coined tone with carefully selected high quality parts are the model that became the basis for later Mark Levinson preamps. The exterior has threads, dullness, etc. Serial 1306 (Yonejima Satoshi) Maintenance information: 2013.11.28 Maintained (the left and right internal transistors of the line module will be replaced, adjusted and re-encapsulated. Since the internal module of the power supply unit is defective, the power supply was manufactured with the case as it is. Inspection of each operation, re-encapsulation of semiconductor exchange adjustments inside the LCH phono module. Since the filter module is flat, the internal capacitor was replaced and resealed. (Gain changeover switch replacement due to poor contact, contact cleaning of other switches, inspection of specifications, inspection of each operation) Accessories: power cord connection cord Main specifications: 5 module phono (MM) compatible RCA input/output body size W482 x H60 x D195 mm (actual measurement) 4.2 kg (actual measurement)

CX-10000Japan

Ask 24-43625-17346-00
CX-10000
Manufacture:YAMAHA
Original price: JPY 800,000
Price: JPY 298,182
Japan 1987 made
Shop: Osu shop
Arrival: 2024-09-18 20:05:18
description
*Remote control is out of stock. Maintained! A high-class control amplifier developed by Yamaha to commemorate its 100th anniversary. By installing an A/D converter, analog signals are also converted to digital signals, and digital control is possible through DEQ and DSP. Although it is pri, it is well-built with a 25 kg frame. *Phonoico is not installed. As for the exterior, there are small scratches and dullness on the side wood. Serial E017497RT (Murakoshi Yoichi) Maintenance information: 2024.9.17 maintenance completed (16 operation unit tact switches replaced, IR filter installed, LCD backlight inspection, remote control light receiving board lead wire rework and correction) Accessories: none Main specifications: DSP built-in parametric tone control non-contact VCA volume W475 x H177 x D442 mm 25 kg

C48U.S.A

This item has been sold.You can't purchase now. 24-44061-20852-00
C48
Manufacture:McIntosh
Original price: JPY 700,000
Price: JPY 361,818 Sold Out
U.S.A 2011 made
Arrival: 2024-09-17 19:59:53
description
A preamp with a simpler configuration for the company's C50. This model is equipped with a USB terminal and optical/coaxial digital input terminals on a 32-bit DAC, and is compatible with expanding digital audio files. It is also equipped with a traditional Macintosh 5 channel band equalizer and mm/MC phono circuit. You can enjoy the wide range of modern McKinn sounds. There is a feeling of use such as dullness over time, but it is generally good. Serial AVC1209 (Yamato Yuki) Maintenance information: 2024.9.17 Operation confirmed Accessories: Replacement remote control power cable instruction manual in preparation Main specifications: input terminal line RCA x 6 systems, line XLR x 2 systems (MM/MC) digital USB x 1 system, coaxial x 2 systems, optical angle type x 2 system recording output terminal/RCA x 1 system pre-out terminal RCA x 2 systems, XLR x 2 system dimensions W445 x H152 x D457 mm weight 11 kg

LNP-2LU.S.A

Ask 24-43816-18849-00
LNP-2L
Manufacture:Mark Levinson
Original price: JPY 1,880,000
Price: JPY 1,072,727
U.S.A 1976 made
Arrival: 2024-09-17 19:56:30
description
Maintained. Regular RF import A mid-range model equipped with 6 LD-2 modules and 2 VU307 meter modules. The ultimate Old Levinson machine that is both plump and intonation, yet has both strength and elasticity. It shows unrivaled compatibility with LP playback on vintage speakers. The exterior is dull and has scratches. Serial 2067/3534 (Yonejima Satoshi) Maintenance information: 2024.9.17 maintained (all 3 are disassembled and cleaned for volume galls, input selector switch contact cleaning, meter level adjustment, replacement of all deteriorated power supply electrolyte capacitors and tantalum capacitors, DC cables will be replaced with original ones, external cleaning, specification inspection, and inspection of each operation will be carried out, (there is no problem with the module at present) Accessories: power cord, connection cord Main specifications: Phono MM2 system main unit W482 ✕ H113 ✕ D354 mm approx. 5.5 kg power supply unit W102 ✕ H113 ✕ D257 mm approx. 2.0 kg

C-200XJapan

Ask 24-44069-20883-00
C-200X
Manufacture:Accuphase
Original price: JPY 280,000
Price: JPY 134,545
Japan 1980 made
Arrival: 2024-09-17 19:55:57
description
The price has been drastically reduced! 2024/9/17 sales price 168,000 yen Maintained! A masterpiece preamp that can be said to be the culmination of the C-200 series! This model has reduced the roughness of the sound and stands out for its subtlety. The sound quality is straightforward and clear, and it successfully adds Accuphase sound quality to any system. Equipped with an MC head amplifier, it is possible to play back high quality records. The exterior is dull and has a feeling of use. Serial F2V139 (Yonejima Satoshi) Maintenance information: 2024.8.9 maintained (replacement tape system for 20 electrolytic capacitors, attenuator switch, company switch disassembly, contact grease coating cleaning, etc. Switch volume, contact cleaning, offset voltage check, each input/output operation checked) Accessories: copy of instruction manual, power cord Main specifications: 3 input/phono systems, 3 lines, 3 tape systems W445 × H160 × D373 mm 13.4 kg

LA4U.S.A

This item has been sold.You can't purchase now. 24-44035-20668-00
LA4
Manufacture:Benchmark
Price: JPY 316,364 Sold Out
U.S.A 2020 made
Arrival: 2024-09-16 20:17:05
description
Hi-Fi is in stock for the first time! Benchmark line dedicated preamp. Equipped with a top-grade gold contact relay and a 256-step attenuator with an independent left and right configuration in 0.5 dB increments, the analog circuit design achieves low noise and low distortion. It also supports balanced and unbalanced input/output. Serial 20533921 (Fujisawa Yukishi) Maintenance information: 2024.9.16 Operation confirmed Accessories: remote control, instruction manual, power cord, connection cord Main specifications: 256-step fully balanced relay gain control, 2 balanced/unbalanced inputs, 1 balanced unbalanced output each, W220 ✕ H98.6 ✕ D212mm 3.63 kg

IC-150AU.S.A

This item has been sold.You can't purchase now. 24-43779-18533-00
IC-150A
Manufacture:CROWN
Original price: JPY 193,000
Price: JPY 72,545 Sold Out
U.S.A
Arrival: 2024-09-14 19:59:34
description
Maintained! Crown's preamps have a strong impression as a commercial brand. The sound image is clear, and the thickness, extrusion, and sharpness of each sound are perfect. In particular, the phono has excellent sound without losing weight, and is also recommended for those in the analog group. There are small scratches and threads on the exterior. ※This unit does not have a relay circuit, so it may make a popping sound when the power is turned on (Tomoho Asaine) Maintenance information: 2024.9.14 maintained (other SW, VOL cleaning, RCA pin jack, capacitor replacement operation confirmed) Accessories: none Main specifications: W432 x H133 x D206 mm Weight 9.1 kg

APD50AUK

This item has been sold.You can't purchase now. 24-42584-08324-00
APD50A
Manufacture:ALCHEMIST
Original price: JPY 1,150,000
Price: JPY 326,364 Sold Out
UK 1999 made
Arrival: 2024-09-14 19:40:07
description
The price has been drastically reduced. 2024/9/14 sales price 398,000 yen The highest-grade control amplifier designed by Tim De Paravicini. The input stage is a balanced circuit with cascaded differential amplification, and the 2-stage output stage is equipped with a balanced output using an output transformer as the rear stage and an OTL RCA output, so you can listen to each characteristic sound. The chassis is all handmade with machined aluminum. You can enjoy music with a gorgeous Paraviccini-like sound with a powerful mid-range. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.9.14 maintenance completed (main unit internal cleaning, cannon connector internal lock mechanism correction) Accessories: power supply unit, power cable, spike Main specifications: Line dedicated input RCA6 system, balanced 3 system output RCA1 system, balance 2 system size main body W462 ✕ H100 ✕ D420 mm power supply unit W140 ✕ H80 ✕ D365 mm weight main body 8.0 kg power supply 2.5 kg

C-2aJapan

Ask 24-43764-18401-00
C-2a
Manufacture:YAMAHA
Original price: JPY 170,000
Price: JPY 90,727
Japan 1978 made
Arrival: 2024-09-13 20:04:59
description
Maintained! Yamaha's famous C-2a. The transparency and three-dimensional effect of the sound have been brilliantly revived. I recommend this one for those who like natural, crisp sound in the mid to high range with good texture. The sound of the PHONO input is good, so it is a popular amplifier for analog fans. The exterior has a feeling of use such as dullness and small scratches. Serial 09305 (Tomoho Asaine) Maintenance information: 2024.9.12 (replace 9 deteriorated diodes, 18 resistors, and 8 transistors in the circuit. Fix the contact point by disassembling the panel switch and the volume type that can be disassembled. All of the circuit boards were fixed due to soldering deterioration. (Long time sound check) Accessories: copy of instruction manual Main specifications: PHONO input 2 systems W435 x H72 x D320 mm 7.9 kg

C29U.S.A

Ask 24-43858-19261-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 180,000
U.S.A 1979 made
Arrival: 2024-09-13 19:56:01

C32U.S.A

This item has been sold.You can't purchase now. 24-89024-14621-00
C32
Manufacture:McIntosh
Original price: JPY 776,000
Price: JPY 225,455 Sold Out
U.S.A 1977 made
Arrival: 2024-09-13 19:53:46
description
The price has been reduced! 2024/9/13 sales price 258,000 yen Maintained! The top Macintosh model in the golden age. You can enjoy the thick and bold Macintosh sound. Comes with an easy to handle 5-band equalizer It is an easy-to-use preamp that can be combined with speakers and power amplifiers of a wide range of ages. There is a slight feeling of use such as scratches on the top plate. Serial AY3749 (Fujisawa Yukishi) Maintenance information: 2024.6.5 maintenance (TR in EX Pander board, Tr replacement in headphone board, operation check, connector caulking cleaning, solder processing) 2022.9.29 maintained (contacts cleaned due to poor switch and volume contact. The flat cable was replaced due to poor deterioration. The electrolytic capacitor has been replaced. The panel lamp has been replaced. (The power supply circuit tap has been changed to 100V specification.) Accessories: copy of instruction manual Main specifications: input terminals Phono 1, 2, AUX, tuner, tape 1, 2, 3 output terminals PRE OUT1, 2, TAPE OUT1, 2, W406 x H138 x D330 mm 11.8 kg

C29U.S.A

Ask 23-41020-24276-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 180,000
U.S.A 1979 made
Shop: Osu shop
Arrival: 2024-09-13 19:34:00
description
The disposal price has been reduced. Member prices are not applicable. 9/13 sales price 238,000 yen Maintenance completed! 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 is an appearance, dullness, small scratches, and a feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.8.6 maintenance completed (main VOL complete disassembly, contact refinement (chips cannot be completely removed), and grease to prevent oxidation and sulfidation has been applied. Treble SW disassembly cleaning, input/output waveform check) 2023.12.13 maintained (each sw.vol. cleaning, lamp replacement, pin jack cleaning, panel peeling correction, direct solder on the connector part, auto onboard capacitor replacement, C.R., etc., current status OK, BASS, TREBLE spray cleaning (chips cannot be 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

SY-Λ88/2Japan

Ask 24-42327-06198-00
SY-Λ88/2
Manufacture:Aurex
Original price: JPY 265,000
Price: JPY 90,727
Japan 1981 made
Arrival: 2024-09-12 20:12:05
description
The price has been drastically reduced! 2024/9/12 sales price 118,000 yen Maintained. It has been replaced with a VOL replacement. Orex's ultimate high-end control amplifier. It's a thick and thick sound, but when you listen to it, it's a natural sound with few habits, and it was popular at the time. Enjoy the thick, high-energy tone with an analog feel. The exterior has dullness, scratches, and scuffs (Tamura Eiji) Maintenance information: 2024.9.12 Maintained (processed and replaced with replacement products due to VOL crackling sound, 2 capacitors were replaced due to 0.22 deterioration. Replace the green light when the power supply runs out. (In addition, the INPUT selector, PHONO selector, REC selector, and BALANCE selector each have a sharp sound, carbon polishing grease is applied to the disassembly contacts, and the sound output of each input/output connection is confirmed.) Accessories: none Main specifications: PHONO input 2 system cardridge load switching MC head amplifier (DC configuration) with toroidal power transformer W450 x H93 x D386 mm 9 kg

No.38SLU.S.A

This item has been sold.You can't purchase now. 24-43982-20248-00
No.38SL
Manufacture:Mark Levinson
Original price: JPY 950,000
Price: JPY 230,909 Sold Out
U.S.A 1994 made
Arrival: 2024-09-12 20:08:54
description
The price has been drastically reduced! 2024/9/12 sales price 298,000 yen This is a special version with the new material changed to a cyanide ester printed circuit board and the main internal parts have been renewed. The deep sound, which has both transparency and suppleness while having a sense of sharpness and speed, makes the music fully enjoyable is attractive. The range and sound field are wide, and you can enjoy classical music with sufficient quality. On the exterior, there is rust on the metal fittings. Serial 4524 (Fujisawa Yukishi) Maintenance Information: 2024.9.12 Operation confirmed Accessories: remote control, instruction manual, power cord Main specifications: input imbalance (RCA) 4 system balance (XLR) 2 system output balance (XLR) 1 system unbalance (RCA) 1 system W400 x H98 x D364 mm 16 kg

NAC72+HI-CAPUK

Ask 24-43666-17677-00
NAC72+HI-CAP
Manufacture:naim audio
Original price: JPY 480,000
Price: JPY 125,455
UK
Shop: Osu shop
Arrival: 2024-09-11 20:08:29
description
Disposal price has been reduced (member discounts are not applicable) 2024/9/11 sales price 198,000 yen Maintained! This is a set of preamplifiers equipped with an enhanced Hi-CAP power supply and an optional phono equalizer. It makes me listen to dark sounds typical of England. The phono equalizer has a built-in MC only (Daiki Goto) Maintenance information: 2024.9.11 Maintained (POWER SW defect replacement (processing installation), replacement of 15 defective condenser deterioration in the preboard, operation check) Accessories: manual, HI-CAP connection cable, RCA-DIN conversion cable, power cable Main specifications: Hi-cap 100V specification W206 x H85 x D334 mm weight 7.3 kg (actual measurement) NAC72 W206 x H85 x D334 mm weight 2.8 kg (actual measurement)

LK1UK

Ask 24-44006-20451-00
LK1
Manufacture:LINN
Original price: JPY 210,000
Price: JPY 54,364
UK 1986 made
Arrival: 2024-09-11 19:41:51
description
The disposal price has been reduced. Member discounts are not applicable. 2024/9/11 sales price 79,800 yen Maintenance completed in 2022. LINN's first preamp. It is a preamp that focuses on analog sound quality by focusing on the MM/MC phono equalizer. The sound is thick and soft in the mid-range. In addition to stains on the exterior and top plate, paint peeling, dullness, scratches, etc. can be seen. ※ Commercially available conversion plugs cannot be used. (KOBAYASHI Hitoshi) Maintenance information: 2022.12.29 Maintained (transistor, IC and diode replacement. Battery replacement, board cleaning. Create an XLR5 pin cable. Electrolytic capacitor replacement. Solder correction. Each input/output check. Interior and exterior cleaning. *The XLR terminal is not fixed to the rear panel, so there is some rattling. Also, commercially available conversion plugs cannot be used. (Some connector pin assignments are for LINN to LINN only) The volume cannot be narrowed down, but this is a specification.) Accessories: power cable, connection cable x 4 Main specifications: 5 input systems: Phono (MM/MC) · TUNER · AUX · TAPE1 · TAPE2 (uses a cannon connector other than the Phono input) W260 x H75 x D265 mm 3.2 kg 

C-2Japan

Ask 16-08174-20180-00
C-2
Manufacture:YAMAHA
Original price: JPY 150,000
Price: JPY 90,727
Japan 1976 made
Shop: Osu shop
Arrival: 2024-09-06 19:37:46
description
Maintained! Yamaha's masterpiece preamp. It has a particularly good reputation for phono, and it is still a popular model among analog users. The Yamaha sound is natural and highly transparent, and you can fully enjoy the appeal of acoustic instruments, such as the touch and feel of a piano, and the chipping of guitar strings. There are abrasions and paint peeling on parts of the top plate and corners (Kojima Yosuke) Maintenance information: 2024.9.6 maintained (33 electrolytic capacitors, power switch replacement switch, disassembly contact cleaning due to poor volume contact, contact grease coating, each input/output operation checked) Accessories: copy of instruction manual Main specifications: PHONO x 3 system (MM/ MC) MC head amplifier built-in W435 x H72 x D320 mm 7.9 kg

SY-77Japan

This item has been sold.You can't purchase now. 23-40663-21545-00
SY-77
Manufacture:Aurex
Original price: JPY 138,000
Price: JPY 81,636 Sold Out
Japan 1970 made
Shop: Osu shop
Arrival: 2024-08-31 20:02:06
description
Maintenance has been completed, including replacement of 11 deteriorated electrolytic capacitors! The Aurex brand's first separate control amplifier. The power supply unit is an L/R separate type, a model with a simple ceiling panel design, etc., where you can feel the attention to detail. I am impressed by the pure sound without any habit. There are multiple line scratches on the top plate (Sasaki Shota) Maintenance information: 2024.8.31 Maintained (replaced due to power circuit resistance disconnection. The PHONO circuit film capacitor was replaced due to a short circuit. The other electrolytic capacitors have been replaced. Contact cleaning grease was applied to the INPUT switch, TAPE switch, TONE, filter switch, etc. for poor contact disassembly contacts. Volume contacts have been cleaned. Each input/output operation was checked) Accessories: none Main specifications: 2 PHONO inputs Phono 1:2.0 mV/47 kΩ/Phono 2:2.0 mV/47 kΩ, 100 kΩ Frequency characteristics: 10 Hz to 100000 Hz External dimensions W450 x H93 x D379 mm Weight 9.5 kg

44GYUK

Ask 24-43751-18322-00
44GY
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Shop: Osu shop
Arrival: 2024-08-31 19:36:13
description
The disposal price has been reduced. (Member discounts are not applicable) 2024/8/31 sales price 128,000 yen 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. The exterior has small scratches, dullness, etc. (Sasaki Shota) Maintenance information: 2024.8.31 Maintained (fuse replacement ~ operation check) 2023.7.26 maintained (balance VOL cleaning, RCA pin jack cleaning, other capacitors, resistors, etc. checked, capacitor replaced (balance VOL not available, dismantled spray cleaning)) Accessories: power cable, copy of instruction 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

C-200Japan

Ask 23-39024-08412-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 90,727
Japan 1973 made
Arrival: 2024-08-31 19:15:51
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/8/31 sales price 128,000 yen Maintained! A famous instrument and the first generation preamp. The coat is different from modern tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crackling sound image and exhilarating sounds are a habit. The exterior is dull and has a feeling of use. Serial E6T080 (Tomonori Asaine) Maintenance information: 2024.5.27 Maintained (contact push switch due to poor contact with the rotary switch due to poor contact, all switches dismantling contacts polishing contacts grease coating TONE switch disassembly contacts cleaning contacts grease coating electrolytic capacitor replacement lamp replacement each input/output operation check) Accessories: instruction manual copy power cable (general-purpose product) Main specifications: 3 phono systems (with head amplifier), line 3 systems, tape, 3 systems, dimensions W445 x H160 x D373 mm, weight 13.4 kg

C-200XJapan

Ask 24-42466-07199-00
C-200X
Manufacture:Accuphase
Original price: JPY 280,000
Price: JPY 98,182
Japan 1980 made
Shop: Osu shop
Arrival: 2024-08-29 20:16:30
description
The disposal price has been lowered. Member prices are not applicable. 2024/8/29 sales price 148,000 yen*It has a cigarette smell and there are many scratches on the cabinet, so it's cheap. Maintained! A masterpiece preamp that can be said to be the culmination of the C-200 series. The roughness of the sound has been reduced and the subtlety stands out. The sound quality is straightforward and clear, and it successfully adds Accuphase sound quality to any system. Equipped with an MC head amplifier, it is possible to play back high quality records. The exterior has conspicuous line marks and scratches on the cabinet top plate (Mizusaki Ryo) Maintenance information: 2024.8.29 Maintained (balance volume and main volume contacts cleaned. Due to poor contact with switches, contact cleaning grease was applied to all push switch disassembly contacts. Tone and other rotary switch contacts have been cleaned. The electrolytic capacitor was replaced due to deterioration. The main body panel etc. are heavily soiled with tobacco dust, so I cleaned them. Each input/output operation was checked) Accessories: power cord, copy of instruction manual Main specifications: 3 input/phono systems, 3 lines, 3 tape systems W445 × H160 × D373 mm 13.4 kg

C28U.S.A

24-43359-14996-00
C28
Manufacture:McIntosh
Original price: JPY 348,000
Price: JPY 170,909
U.S.A
Arrival: 2024-08-15 19:59:44
description
The disposal price has been reduced! (Member prices are not applicable) 2024/8/15 sales price 258,000 yen Maintained including glass panel replacement! A popular preamp sold during the heyday of analog. The mid-range is more glossy and has a sexier vibe than those after C29. That rich sound can truly be said to be a preamp representing the golden age of Mackins'. There are scratches and bumps on the exterior. Serial AK8121 (Tomonori Asaine) Maintenance information: 2024.8.15 maintained (each SW, VOL cleaning, glass panel replacement, pin jack ground float, plating line treatment, cleaning caulking, lamp replacement, fuse holder replacement, power supply part C replacement, main VOL replacement operation check) Accessories: copy of instruction manual Main specifications: 4 input terminals, 4 PHONO input systems, 2 pre-out systems, W430 x H140 x D365 mm, 13.8 kg

C29U.S.A

Ask 18-19019-49426-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 180,000
U.S.A 1979 made
Arrival: 2024-08-14 20:16:28
description
The disposal price has been reduced! (Member price applies) 2024/8/16 sales price 248,000 yen Full maintenance done with the main volume and selectors completely disassembled and polished! Comes with a wood cab! A popular model from the golden age of Mackin. It is the successor model to the C28 and sounds straight forward for the company. The impression is that the wider range and subtlety were added compared to the C28, but the rich, glossy, and thick tone is still alive and well. There is a small scratch on the wood cab (Oikawa Tetsuji) Maintenance information: 2024.8.14 maintained (main VOL, mode SW, treble bus SW complete disassembly, contact refinement, oxidation and sulfidation prevention grease applied. Check input/output waveforms) Accessories: copy of instruction manual Main specifications: 100V specification Baes genuine product frequency characteristics 20Hz to 20kHz dimensions W406 x H138 x D330 mm weight 8.6 kg

44GYUK

Ask 24-89024-18208-00
44GY
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Arrival: 2024-08-10 20:19:54
description
The disposal price has been reduced. Member discounts are not applicable. 2024/8/10 sales price 128,000 yen 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

C29U.S.A

This item has been sold.You can't purchase now. 22-34761-32016-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 180,000 Sold Out
U.S.A 1979 made
Arrival: 2024-08-10 20:19:23
description
The disposal price has been reduced. Member discounts are not applicable. 2024/8/10 sales price 238,000 yen Maintained! 2022 glass panel has been replaced with a brand new one! A control amplifier representing the golden age of McKinn. 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. Serial JBZ6847 (Takasaki Atsushi) Maintenance information: 2024.8.10 Maintained (SW/VOL complete disassembly, contact refinement, application of grease to prevent oxidation and sulfidation. Check input/output waveforms.) 2022.4.8 Maintained (each SW, VOL cleaning, lamp replacement. Pin jack cleaning. Panel replacement. Bridge diode replacement. Auto on-board capacitor replacement. Film capacitor replacement. Operation check. ※BASS, TREBLE GAR, and poor contact could not be removed. Noise is generated depending on position. (There will be gaps when switching, so please use it in the center position.) Accessories: copy of the 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

44UK

Ask 24-43510-16451-00
44
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Arrival: 2024-07-18 20:07:07
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/7/18 sales price 128,000 yen 2023/11 maintenance completed. A famous machine 44 with an easy-to-handle RCA terminal added to the rear terminal of the Quad control amplifier. The British QUAD's small preamp is a perfect balance between the freshness and richness of character. When paired with the same speakers made in England, you can enjoy a calm, high-quality sound. A combination with QUAD405 is recommended. The exterior has a feeling of use such as dullness and small scratches. Serial 4708 ※ There is a slight sound leak even when the volume is reduced due to initial type specifications. The RADIO next to the rear input DISC is the AUX input (Takahashi Nobuyuki) Maintenance information: 2024.7.18 operation confirmed 2023.11.29 maintenance (balance VOL, filter VOL, each rotor legal → oil cleaning, AC switch no spark killer → installation, tantalum C replacement within each board, power supply filter C replacement, input cable DW5P creation.) Accessories: DIN cable, power cable, copy of instruction manual Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321×H103×D203 mm

SU-9070Japan

Ask 24-43496-16307-00
SU-9070
Manufacture:Technics
Original price: JPY 70,000
Price: JPY 31,636
Japan 1977 made
Shop: Osu shop
Arrival: 2024-07-16 19:24:53
description
The price has been reduced. 2024/7/16 sales price 39,800 yen Maintenance was completed in 2023/12. A preamp in the Technics Flat Amp series. It is a preamp that eliminates extra features and improves basic performance. This is an amplifier with a clear and straightforward sound. There is a feeling of use such as small scratches (Daiki Goto) Maintenance information: 2024.7.16 Operation confirmed 2023.12.24 Maintained (SW class MUTING switch selector switch TAPE monitor SW REC mode SW disassembly contact polishing contact grease application, other mute SW mode SW contact cleaning volume contact cleaning, etc. Output relay contact cleaning, noise was confirmed during sound output check, so 15 TONE amplifier EG amp flat amp transistors were replaced) Accessories: none Main specifications: Phono2 system, dimensions W450 x H92 x D367 mm, weight 5.8 kg

Integra P-308Japan

Ask 24-43201-13525-00
Integra P-308
Manufacture:ONKYO
Original price: JPY 130,000
Price: JPY 40,727
Japan 1986 made
Arrival: 2024-07-14 19:22:42
description
The disposal price has been reduced! Member prices are not applicable. 2024/7/14 sales price 59,800 yen Maintained! A model designed with serious awareness of being compatible with the digital age. The range is wide, and the smooth mid-high range and tight bass are also attractive, and it is also recommended for use as an introduction to separation. The condition is damaged, dull, etc., and there is a feeling of use over time. Serial 650 2013395 (Yamato Yuki) Maintenance information: 2024.7.13 Maintained (disassemble the motor wire switch, polish the contacts and apply contact cleaner. (Check the operation of correcting other switches and volume contacts) Accessories: copy of instruction manual Main specifications: MM/MC compatible W465 x H103 x D403 mm 8.5 kg

C29Japan

Ask 24-42926-11123-00
C29
Manufacture:McIntosh
Original price: JPY 550,000
Price: JPY 180,000
Japan 1979 made
Shop: Osu shop
Arrival: 2024-07-12 20:01:22
description
The disposal price has been reduced (member prices are not applicable). 2024/7/12 sales price 258,000 yen The front panel has been replaced with a brand new one! Genuine Baes Comes with a wood cabinet. A control amplifier representing the golden age of McKinn. Compared to the C28, this model has a wider range and more subtlety. The rich, glossy, and thick tone is alive and well, and it plays particularly well with vintage speakers. There are spots and small scratches on the exterior as a whole (Sasaki Shota) Maintenance information: 2024.7.12 maintained (replaced using a brand new C29 panel) 2018.3.15 Maintenance completed (each SW/VOL cleaning, *BASS/TRE chips could not be removed. LDR, bridge diode, and illumination lamp replacement. C, R, etc. check, peeling correction only on the upper and lower parts. (*Some corrections are not possible) Accessories: copy of the 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

C34VU.S.A

Ask 24-42980-11583-00
C34V
Manufacture:McIntosh
Original price: JPY 540,000
Price: JPY 198,182
U.S.A 1986 made
Arrival: 2024-06-15 20:05:44
description
The price has been drastically reduced! 2024/8/5 sales price 238,000 yen Maintained! Genuine Electri Macintosh's classic preamp. It reproduces bright, glossy tones with clear mid-range sounds. This model should be used by music fans who enjoy all kinds of sources. The fact that it has a full range of functions, such as a 5-band equalizer and a 7-source input selector, is also attractive. On the exterior, there are parts where oxidation, partial peeling, and light is leaking out. Serial JEB8913 (Fujisawa Yukishi) Maintenance information: 2024.6.15 Maintained (MODE switch disassembly contact polishing contact grease application, installation fixed. Push switch disassembly contact cleaning contact grease application. Other volume contact cleaning. Electrolytic capacitor replacement, panel lamp replacement, panel peeling correction. (Check the operation of each input/output) Accessories: No accessories Main specifications: Equalizer up and down 12dB (center frequency/30Hz/150Hz/500Hz/1.5kHz/10kHz) rated output 20W+20W (8Ω) W445 x H192 x D395 mm 11.8 kg

C28U.S.A

Ask 24-42931-11152-00
C28
Manufacture:McIntosh
Original price: JPY 348,000
Price: JPY 170,909
U.S.A 1970 made
Arrival: 2024-06-14 19:19:19

Integra P-306RJapan

Ask 24-42476-07290-00
Integra P-306R
Manufacture:ONKYO
Original price: JPY 110,000
Price: JPY 49,818
Japan 1981 made
Shop: Osu shop
Arrival: 2024-05-09 19:57:15
description
The price has been reduced. 2024/5/9 sales price 59,800 yen Maintained! A high-performance preamp developed by Onkyo in the early 1980s. It is equipped with 3 types of cartridge selectors for 2 Phono inputs, making it a great specification for analog users. The way the dry mids sound is reminiscent of the sounds of the 60s and 70s. There are conspicuous line marks on the top plate and dents on the corners (Daiki Goto) Maintenance information: 2024.5.9 maintained (maintenance contents/indicator lamp replacement, mode, recoup, input selector, cartridge selector, subsonic switch disassembly, polishing grease application, operational amplifier replacement, solder repair, each volume, switch cleaning, internal inspection and cleaning, operation confirmation.) Accessories: copy of instruction manual Main specifications: input LINE3 system PHONO2 (MM/MC) system power consumption 26W dimensions W450 x H990 x D403 mm weight 9.5 kg

44UK

Ask 18-19081-50396-00
44
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Arrival: 2024-04-22 19:58:36
description
The disposal price has been reduced! Member prices are not applicable. 2024/4/22 sales price 128,000 yen Maintained! A famous machine 44 with an easy-to-handle RCA terminal added to the rear terminal of the Quad control amplifier. The British QUAD's small preamp is a perfect balance between the freshness and richness of character. You can enjoy a calm, high-quality sound when paired with the same speakers made in England (Murakoshi Yoichi) Maintenance information: 2024.4.18 maintenance (internal all checks, power supply filter C ± B bypass C replacement, balance VOL cut off sound → cleaning, check each board) Accessories: 2 DIN input cords, power cord, instruction manual (copy) Main specifications: 2 LINE inputs, 2 TAPE2 systems (DIN input or more), 1 PHONO input system, Phono sensitivity 1m/3m/10mV switching W321 x H103 x D203 mm 4 kg

44UK

Ask 19-23951-52080-00
44
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 90,727
UK 1979 made
Shop: Osu shop
Arrival: 2024-04-17 19:45:06
description
The disposal price has been reduced. Member prices are not applicable. 2024/4/17 sales price 128,000 yen Maintained! Quad control amplifier The famous machine 44 has been refreshed by changing the back terminal to an RCA specification that is easy to handle. It's a perfect balance between freshness and richness. When paired with speakers made in England, you can enjoy a calm, high-quality sound (Daiki Goto) Maintenance information: 2024.4.17 maintained (internal all check, B-filter capacitor deterioration, +- 18V drive Tr leak large, rectifier diode failure instability → replacement power SW spark killer broken → replacement. C and R checks within each board. *There is a sound leak at main volume 0. (Create 2 1.5m DIN5 cables) Accessories: copy of instruction manual, power cable, connection cable Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321×H103×D203 mm

33UK

Ask 24-42080-04227-00
33
Manufacture:QUAD
Original price: JPY 120,000
Price: JPY 90,727
UK 1967 made
Shop: Osu shop
Arrival: 2024-02-25 19:59:15
description
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

33UK

This item has been sold.You can't purchase now. 15-85857-36826-00
33
Manufacture:QUAD
Original price: JPY 120,000
Price: JPY 90,727 Sold Out
UK 1967 made
Arrival: 2024-01-18 20:15:11
description
The disposal price has been reduced. Member prices are not applicable. 2024/1/18 sales price 118,000 yen Maintained! QUAD's first transistor preamp. The deep sound image and the impression that the natural atmosphere has definitely increased, and the glossy way it rides and the sound that goes through the core make you think it's a vacuum tube amplifier. Of course, it's a combination with the 303, and the sound doesn't feel out of place even when paired with a vacuum tube power amplifier. BAL knobs are worn out (Daiki Goto) Maintenance information: 2024.1.18 Maintained (front push button contact failure → cleaning, PHONO/LINE in-board coupling capacitor replacement. AC spark killer capacitor broken → replaced, each VOL cleaned, power cable created) Accessories: copy of instruction manual Main specifications: external dimensions W550 x H110 x D220 mm, weight approx. 7.4 kg (actual measurement) [33] 3 input/line systems, 1 phono system (MM) [FM3] tubular FM dedicated tuner with automatic stereo/mono switching
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