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Manufacture | Model/Title | Price | Arrival date

A-1VLJapan

Ask 24-42719-09355-00
A-1VL
Manufacture:ONKYO
Original price: JPY 160,000
Price: JPY 49,818
Japan
Shop: Osu shop
Arrival: 2024-05-20 20:13:29
description
A popular model that won the Good Design Award. Equipped with Onkyo's unique digital amplifier technology “VL Digital” circuit. The thin yet high power, and the smooth sound is attractive even though it is a digital amplifier. The slim housing allows you to enjoy it anywhere. Dullness over time, there are small scars (Sasaki Shota) Maintenance information: 2024.5.20 Maintained (main volume contact correction. (I/O board signal line correction repair) Accessories: remote control, manual, power cable Main specifications: 100W+100W phono MM pre-out/power-in terminals W435 x H82 x D390 mm 11.3 kg

PM-17Japan

Ask 24-89024-08973-00
PM-17
Manufacture:marantz
Original price: JPY 99,000
Price: JPY 36,182
Japan 1997 made
Shop: Osu shop
Arrival: 2024-05-20 20:13:23
description
※The remote control is missing, and there is noticeable discoloration on the side, so it's cheap. Marantz's premain amplifier with an attractive, thin, and stylish design. It is a best-selling machine that has a delicate mid-high range and a well-balanced low range. Combinations with Scandinavian bookshelf speakers are also a good match, so you can choose any music genre. On the exterior, there are stains, line scratches, paint peeling on the sides, and white marks on the power cable (Oikawa Tetsuji) Maintenance information: 2024.5.16 manufacturer maintained (SP relay replaced. Soldering correction. (Inspection of each part and implementation of operation tests) Accessories: power cable, copy of instruction manual Main specifications: 60W+60W (8Ω), 4 line inputs, 1 phono input system (MM/MC switching), 2 tape systems, with pre-out terminals, W458 x H110 x D444 mm, 15 kg

PMA-390Japan

24-42899-10930-00
PMA-390
Manufacture:DENON
Original price: JPY 33,000
Price: JPY 10,909
Japan 1991 made
Arrival: 2024-05-20 20:05:52
description
*Currently sold. There is poor contact with the balance, and there is a sound leak in the shaken part, which is the current situation. First generation of the best-selling 390 series. The compact body is equipped with a large toroidal transformer, and the sound quality is well-balanced and has a firm core at an affordable price. Recommended for those starting out with audio or those looking for a sub unit. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.5.19 operation confirmation (input/output possible, BAL contact is faulty) Accessories: instruction manual Main specifications: 60W+60W speaker output 2 systems line input 5 systems with PHONO (MM/MC) W434 x H120 x D279 mm 5.8 kg

TA-A1ESJapan

24-42859-10533-00
TA-A1ES
Manufacture:SONY
Original price: JPY 200,000
Price: JPY 109,091
Japan 2013 made
Shop: Osu shop
Arrival: 2024-05-18 19:40:58
description
The price has been reduced. 2024/5/18 sales price 130,000 yen A Sony ES class stereo integrated amplifier aimed at high quality music playback. We are particular about high-resolution playback, and are reviewing basics such as high-capacity power supplies and high-rigidity symmetrical chassis. Also, there is impedance switching for headphone users, making it convenient as a high-end headphone amplifier. The sound quality is clear and clear. There are no noticeable scratches (Sasaki Shota) Maintenance information: 2024.5.18 Operation confirmed Accessories: remote control, manual, power cable Main specifications: audio input RCA x 4, XLR x 1 (No. 2 HOT) practical maximum output 120+120W rated output 80+80W, speaker compatible impedance 4 to 16 ohms, W430 x H130 x D420 mm, 17 kg

AU-707Japan

Ask 23-40789-22476-00
AU-707
Manufacture:SANSUI
Original price: JPY 93,800
Price: JPY 152,727
Japan 1977 made
Arrival: 2024-04-16 16:21:34
description
Full maintenance from capacitor replacement to re-soldering of each board, etc.! The first memorable luxury model in the Sansui 07 series in the era when there was no 907. Starting with the newly developed dual FET at the time, the company's consistent commitment to adopting quadruple detent volumes and large electric power transformers independently on the left and right has already been established. Compared to models from the 80s and 90s, the sense of fulfillment in the phono section is amazing. There is a feeling of use due to appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.4.16 Maintained (capacitor, semi-fixed resistor, transistor, resistor, protection relay SP terminal, heat dissipation sheet replacement. SW type terminal cleaning, contact grease coating. Re-solder flux cleaning for each board. Each circuit adjustment, RCA terminals, interior and exterior cleaning. (Various tests) Accessories: copy of instruction manual Main specifications: 85W+85W W430 x H168 x D389 mm 16.8 kg

A-717Japan

Ask 24-42545-07971-00
A-717
Manufacture:PIONEER
Original price: JPY 79,800
Price: JPY 45,273
Japan 1987 made
Shop: Osu shop
Arrival: 2024-05-19 19:45:58
description
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. Overall there are small scratches, dullness, etc. (Oikawa Tetsuji) Maintenance information: 2024.5.19 maintained (output relay replacement, master volume exchange, muting SW exchange, direct switch, etc., switch disassembly polishing grease application (input selector, recoup, loudness, tape 3, speaker switching SW), each volume, switch cleaning, interior and exterior inspection and cleaning, operation confirmation. * (Additional note) Since the master volume is a replacement, it can be adjusted in detail when the volume is low to medium volume, but when the volume is raised and auditioned, the VR seems to be raised (12:00). (*When listening to a phono, the sound will not come out unless the EQ switch is turned on) 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

TA-F333ESLJapan

Ask 24-42460-07164-00
TA-F333ESL
Manufacture:SONY
Original price: JPY 85,000
Price: JPY 40,909
Japan 1990 made
Shop: Osu shop
Arrival: 2024-05-19 19:45:52
description
Maintained. An impressive pre-main with a glossy, elegant sound. The advantage of being equipped with MOS-FET is that visibility is good, and the good balance without feeling a sense of loss in sound is attractive. It is a model that can be enjoyed regardless of genre. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2024.5.19 maintained (speaker relay replacement, push SW replacement due to sound interruption when switching MUTING switches, replacement volume with replacement volume for sound output, other INPUT selector electric SW, Cartrich LOADSW, speaker rotation switch, direct INPUT switch, polishing and cleaning grease application for each disassembly contact, DC balance DC bias adjustment, due to large internal dirt (Since it is a VR replacement for cleaning and volume, the volume cannot be changed with the remote control since it is not electric) Accessories: copy of instruction manual Main specifications: 100W+100W (8Ω) W470 × H165 × D435 mm 21.3 kg

L-550AX2Japan

Ask 24-42923-11073-00
L-550AX2
Manufacture:LUXMAN
Original price: JPY 360,000
Price: JPY 290,909
Japan 2016 made
Arrival: 2024-05-19 19:40:02
description
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. It is a practical modern machine with enhanced resolution while acquiring the glossy and dense sound unique to pure A class amplification systems. The exterior is good with no conspicuous scratches. Serial G60500154 (Yonejima Satoshi) Maintenance information: 2024.5.19 Operation confirmed Accessories: remote control, instruction manual, power cord Main specifications: rated output 20W+20W (8Ω) 40W+40W (4Ω) W440 × H178 × D454 mm 24.3 kg

E-307Japan

This item has been sold.You can't purchase now. 24-42647-08800-00
E-307
Manufacture:Accuphase
Original price: JPY 280,000
Price: JPY 225,455 Sold Out
Japan 2004 made
Arrival: 2024-05-18 19:37:39
description
Maintained by the manufacturer. It has an aspect as an entry model, but it is a model where you can fully enjoy the uniqueness of Accuphase. In addition to the wide range, it is supple and has a slight sex appeal, so you can enjoy it for 12 minutes. A powerful unit that sounds regardless of whether it is a large or medium speaker. In addition to conspicuous marks on the exterior and top plate, a feeling of use such as dullness, stains, and threads can be seen (Kobayashi Hitoshi) Maintenance information: 2024.5.17 manufacturer maintenance (push switch, volume, etc., cleaning, parts replacement, decorative plate installation, inspection of each part, adjustment, safety check, pressure resistance check) Accessories: power cable, remote control, manual Main specifications: 100W+100W (8Ω) parallel push-pull output stage current feedback amplifier circuit W475×H170×D424mm 21.4 kg

EA101EQ-GGermany

This item has been sold.You can't purchase now. 24-42788-09925-00
EA101EQ-G
Manufacture:ELAC
Original price: JPY 130,000
Price: JPY 42,545 Sold Out
Germany 2017 made
Arrival: 2024-05-11 20:16:41
description
The price has been reduced! 2023/5/11 sales price 49,800 yen ※Since manufacturer repairs are not possible, it will be sold as is. The remote control is now in stock. It is a compact premain amplifier equipped with plenty of inputs in a 214mm half-size housing. Compatible with a total of 3 digital inputs, 1 optical 2 coaxial, USB input up to 192 kHz/24 bit, and Bluetooth audio transmission. It is compatible with all kinds of music sources. The exterior is dull. Serial 53330E001473 (Yonejima Satoshi) Maintenance information: 2024.5.9 operation confirmed Accessories: instruction manual (English characters), power cord, remote control Main specifications: output 80W x 2ch (4Ω) output terminal subwoofer x 1/headphone x 1/input terminal LINE x 2/COAXIAL x 1/OPTICAL x 2/USB x 1 digital input USB maximum 192 kHz/24 bit COAX/OPTICAL maximum 192 kHz/24 bit other Bluetooth audio compatible (A2DP with aptX) W214 x H60 x D284 mm mass 2.8 kg

PMA-1500RJapan

Ask 24-42739-09497-00
PMA-1500R
Manufacture:DENON
Original price: JPY 68,000
Price: JPY 36,182
Japan 1997 made
Arrival: 2024-05-17 20:08:17
description
Maintained by the manufacturer! A pre main amplifier with excellent cost performance. Even though it's an entry class. It has a thick, well-balanced sound and sounds well. It is one that makes you feel particular about functionality, such as having a pre-out terminal and being compatible with bi-amplifiers. The exterior is scratched and dull, and has a slight tobacco smell. Serial 9111550397 (Yamato Yuki) Maintenance information: 2024.5.17 maintained (SP relay replacement amplifier board inspection loudness, source direct SW rework sound test) Accessories: Power cable, copy of instruction manual ※ remote control missing Main specifications: rated output 70W+70W (8Ω) 140W+140W (4Ω) playback frequency band 5Hz to 100kHz W434 x H134 x D407 mm 14.6 kg

PM-17Japan

Ask 24-42126-04642-00
PM-17
Manufacture:marantz
Original price: JPY 99,000
Price: JPY 40,909
Japan 1997 made
Shop: Osu shop
Arrival: 2024-05-16 20:21:52
description
Maintained by the manufacturer! Marantz Primaine has an attractive thin and stylish design. It is a best-selling machine that has a delicate mid-high range and a well-balanced low range. Combinations with Scandinavian bookshelf speakers also go well together, so you can choose any music genre. The exterior is dull and has small scratches (Oikawa Tetsuji) Maintenance information: 2024.5.16 Checked by the manufacturer 2023.12.3 Maintained by the manufacturer (Source Direct has gaps. No parts are available. Contact cleaning. Power switch movement correction (because it is not available). (Other operation checks) Accessories: remote control, instruction manual, power cable Main specifications: 60W+60W (8Ω), 4 line inputs, 1 phono input system (MM/MC switching), 2 tape systems, with pre-out terminals, W458 x H110 x D444 mm, 15 kg

AU-999Japan

This item has been sold.You can't purchase now. 24-41898-02900-00
AU-999
Manufacture:SANSUI
Original price: JPY 85,000
Price: JPY 170,909 Sold Out
Japan 1970 made
Shop: Osu shop
Arrival: 2024-05-15 19:17:12
description
Transistors, capacitors, and many other parts have been replaced and refreshed and maintained! It was the highest-grade model at the time and had a vintage sound that overwhelmed the others, and by actively replacing deteriorated parts, the sound, which tends to be cloudy, has become clear, and the original momentum of the sound has been revived. It is particularly compatible with the JBL Lancer series back then. The exterior is dull, but it is in a good category even when viewed from the year it was released (Oikawa Tetsuji) Maintenance information: 2024.5.15 Maintained (capacitor, transistor, heat dissipation sheet, semi-fixed resistor, fuse replacement. SP terminal created. Various SW/VR internal cleaning. Clean each board contact. Solder again after removing the old solder. Internal and external cleaning, idle DC offset adjustment. (Audio output tested for various inputs and all SP terminals) Accessories: copy of instruction manual Main specifications: 80W+80W (8Ω) frequency characteristics 5Hz to 100kHz tone control/bass, midrange, treble 3-stage adjustment W462 x H155 x D316 mm 17.5 kg

PMA-2000/3Japan

Ask 24-42728-09413-00
PMA-2000/3
Manufacture:DENON
Original price: JPY 100,000
Price: JPY 54,364
Japan
Arrival: 2024-05-14 19:46:31
description
Maintained by the manufacturer. The third generation of the Denon 2000 series. Frequency characteristics have been improved and low noise has been achieved by reviewing power parts, volume circuits, etc., while keeping the low frequency range with a sense of volume unique to the company and the high frequency range with elongation unchanged. Of course, it is a big hit model that is compatible with modern sauces, and doesn't make you feel that it's poor to listen to old sources. There are abrasions on the exterior and volume, and dullness and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2024.5.14 manufacturer maintained (1 PSW rework, 12V relay, function SW replacement. (Amplifier board inspection, solder correction, operation confirmation test) Accessories: instruction manual, power cord Main specifications: output 80W+80W (8Ω) PHONO (MM/MC) bi-wiring compatible W434 x H180 x D478 mm 22 kg

AU-α607 MOS PREMIUMJapan

Ask 24-42723-09391-00
AU-α607 MOS PREMIUM
Manufacture:SANSUI
Original price: JPY 138,000
Price: JPY 72,545
Japan 1991 made
Arrival: 2024-05-14 19:46:29
description
Maintained! 15th anniversary model of the 607 series. MOS-FET is used for the power stage, adding a sense of transparency to its characteristic heat, and is compatible with various music genres. It has a configuration that exceeds its class, such as balanced input support, and it is a powerful machine that is still popular today. You can see a feeling of use, such as appearance, dullness, small scratches, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.5.14 maintenance completed (tone and other switches dismantled and polished, coated with grease (loudness, muting, processor, subsonic, input selector, power amplifier direct, source direct switch), output relay replacement, protector part capacitor replacement, solder repair, internal inspection and cleaning, bottom repair, operation confirmation) Accessories: power cable, copy of manual Main specifications: 45W+45W (8Ω) PHONO (MM/MC) W460 × H159 × D446mm 18.8 kg

MA6800U.S.A

Ask 24-42711-09288-00
MA6800
Manufacture:McIntosh
Original price: JPY 580,000
Price: JPY 343,636
U.S.A 1994 made
Arrival: 2024-05-10 19:57:17
description
The price has been reduced! 2024/5/10 sales price 398,000 yen 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 sound appeal of modern and old McKinn. The sense of power that makes you feel the strength is similar to that of a separate amplifier. As for the exterior, there is some rust on the top plate. Serial JMC1488 (Fujisawa Yukishi) Maintenance information: 2024.5.10 Maintained (VR part gearbox with motor disassembly, cleaning grease replacement. Meter and panel lamp, grommets, and tact SW replacement. Screw replacement. Cleaning volume, loudness, etc. Solder correction. Bias and offset checks. Output audio check. Remote control operation check) Accessories: remote control, copy of instruction manual Main specifications: 150W+150W (8/4/2Ω) phono input MM dimensions W445 x H179 x D508 mm weight 30 kg

Integra A-925Japan

This item has been sold.You can't purchase now. 23-40521-20490-00
Integra A-925
Manufacture:ONKYO
Original price: JPY 69,800
Price: JPY 27,091 Sold Out
Japan 1998 made
Arrival: 2023-10-21 19:48:11
description
Disposal price has been reduced (member prices are not applicable) 2024/4/13 sales price 35,000 yen Maintained! A premain amplifier with an impressive warm color sound while keeping the clear, easy-to-see sound typical of ONKYO. Recommended for classical music, female vocals, etc. There are dullness over time, scratches, etc. (Daiki Goto) Maintenance information: 2023.10.17 Maintained (maintenance contents/tone, reck-out, MM/MC switch disassembly, polishing grease application, main amplifier part solder repair, output relay replacement, volume, switch cleaning, pin jack polishing, input/output confirmation, operation confirmation. (Even after tone SW decomposition and polishing treatment, a small pop sound is made when turned on and off, but there are no interruptions in the sound.) Accessories: copy of instruction manual Main specifications: W435 x H164 x D434 mm 14.9 kg

MA6800U.S.A

This item has been sold.You can't purchase now. 24-42512-07642-00
MA6800
Manufacture:McIntosh
Original price: JPY 580,000
Price: JPY 343,636 Sold Out
U.S.A 1994 made
Shop: Osu shop
Arrival: 2024-05-03 19:46:24
description
The price has been drastically reduced. 2024/5/4 sales price 398,000 yen Glass panel brand new replacement included maintenance! 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 sound appeal 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 good without any major noticeable scratches (Oikawa Tetsuji) Maintenance information: 2024.5.3 maintained (panel dismantling and replacement, meter, illumination lamp replacement, in-board C deterioration replacement, RCA cleaning, SW, VOL cleaning, operation check, backup power supply transformer pattern, relay pattern solder crack correction) Accessories: remote control, copy of instruction manual Main specifications: 150W+150W (8/4/2Ω) phono input MM dimensions W445 x H179 x D508 mm weight 30 kg

PMA-390/4Japan

This item has been sold.You can't purchase now. 24-42668-08986-00
PMA-390/4
Manufacture:DENON
Original price: JPY 39,800
Price: JPY 11,636 Sold Out
Japan 2000 made
Arrival: 2024-04-28 20:08:46
description
Disposal price has been reduced (member price not applicable) 2024/4/28 sales price 19,800 yen ※Currently sold product DENON's long-selling 390 series 4th generation premain amplifier. Recommended for desktops and those with limited size. A classic model that is small yet thick in the mid-range, and has a steady sound. The exterior has a feeling of use over time, such as yellowing and dullness caused by tar. Serial 3111503497 (Tomonori Asaine) Maintenance information: 2024.4.28 Operation confirmed Accessories: instruction manual copy remote control Main specifications: 50W+50W (8Ω) PHONO (MM) W434 × H121 × D338 mm 7.0 kg

33+303+FM3UK

Ask 24-42417-06784-00
33+303+FM3
Manufacture:QUAD
Original price: JPY 120,000
Price: JPY 252,727
UK 1967 made
Shop: Osu shop
Arrival: 2024-05-04 20:12:14
description
※The wood cabinet is being repaired. Maintained! This is a full set that combines 33 QUAD original transistor preamps and 303 power amplifiers with tuner FM3. Comes with a wood case that allows 33 and FM3 to be built in parallel. The impression is 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 (Oikawa Tetsuji) Maintenance information: 2024.5.4 maintained (internal check, power supply, filter C, HPX circuit C, etc., there are many differences in capacity → replacement f cover misalignment → readjust, tuning indicator lamp back change, DIN SP-RCA female cable damaged → created) Accessories: power cable, connection cable (2 types: DIN-RCA and DIN-DIN types), copy of the instruction manual, FM coaxial connector Main specifications: external dimensions W550 x H113 x D220 mm, weight approx. 7.0 kg (actual measurement) [33] 3 input/line systems, 1 phono system (MM) [FM3] tubular FM dedicated tuner with automatic stereo/mono switching

A-2000aJapan

Ask 24-42460-07156-00
A-2000a
Manufacture:YAMAHA
Original price: JPY 195,000
Price: JPY 72,545
Japan 1985 made
Shop: Osu shop
Arrival: 2024-05-11 20:17:45
description
YAMAHA's heavyweight premain amplifier. The low frequency with good damping by a good power transformer and the clear sound typical of YAMAHA are attractive. The PHONO input is equipped with MC, making it a great specification for analog fans. The pre-main part can be separated, and there is potential for development into a separate part. There are a lot of front panel stains on the exterior. There is deterioration on the back side of the wood panel (Sasaki Shota) Maintenance information: 2024.5.11 Maintained (right amplifier power circuit fault repair. Soldering correction in each circuit, including the left and right main amplifiers. Disassemble the switch and polish the contacts and apply contact cleaner. Bad output relay contact replacement. Knob installation correction. (I/O pin jack polish) Accessories: copy of the manual Main specifications: 130W+130W (8Ω) 150W+150W (6Ω) PHONO (MM/MC) pre-main separable W473 x H169 x D464 mm 26 kg

AU-α607MRJapan

Ask 24-42638-08716-00
AU-α607MR
Manufacture:SANSUI
Original price: JPY 99,800
Price: JPY 63,455
Japan 1995 made
Shop: Osu shop
Arrival: 2024-05-09 20:00:34
description
Maintained! A popular model from late Sansui. While promoting wider range, the sound that feels the depth and energy unique to the company is compatible with modern speakers. The punching power in the mid to low range that drives a medium bookshelf speaker is truly a word. There is a feeling of use such as dullness and abrasions (Daiki Goto) Maintenance information: 2024.5.9 maintained (maintenance contents/TONE, loudness, subsonic, processor, input selector, power amplifier direct, source direct, tape, reckout switch disassembly, polishing grease application, output relay replacement, power supply capacitor replacement, solder repair, each volume, switch cleaning, interior and exterior 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

PM8006Japan

Ask 24-42003-03635-00
PM8006
Manufacture:marantz
Original price: JPY 130,000
Price: JPY 69,818
Japan 2018 made
Arrival: 2024-02-18 19:22:29
description
The price has been drastically reduced. 2024/2/18 Marantz pre-main amplifier with sales price 89,800 yen. The preamp circuit has been revamped to enhance spatial expression ability and detail reproducibility. Similar to the PM-10 and PM-14S1, a highly accurate electronically controlled volume is used for the volume circuit. It makes it possible to reproduce bass that combines a sense of scale and instantaneous power. Serial AWY15180500756 There are scratches on the top plate on the exterior (Hiura Katsuji) Maintenance information: 2024.2.18 Operation confirmed Accessories: remote control power cable Main specifications: 100W+100W (4Ω), 70W+70W (8Ω) frequency characteristics 5Hz-100kHz W440×H128×D379mm 12.0kg

PM6006Japan

Ask 24-42680-09050-00
PM6006
Manufacture:marantz
Original price: JPY 60,000
Price: JPY 31,636
Japan 2016 made
Shop: Osu shop
Arrival: 2024-05-03 19:54:40
description
A standard machine that also supports 192 kHz/24 bit digital input. With the theme of improving speaker driving power, the power transistors on the power amplifier driver stage have been made larger, and you can hear sounds with a higher driving power with a sense of stability. There are no particularly noticeable scratches on the exterior (Oikawa Tetsuji) Maintenance information: 2024.5.3 operation confirmed Accessories: remote control, power cable Main specifications: 40W+40W (8Ω) PHONO (MM) optical digital input 2 systems coaxial digital input 1 system W440 × H105 × D370 mm 7.8 kg

AX-501-SPJapan

Ask 24-42332-06605-00
AX-501-SP
Manufacture:TEAC
Price: JPY 31,636
Japan 2015 made
Arrival: 2024-04-27 20:10:48
description
The price has been reduced! 2024/4/27 sales price 39,800 yen*Inexpensive due to cigarette smell, remote control shortage, etc. Maintained. AX-501-SP is a special packaged version model compatible with AX-501 banana plugs. A premain amplifier with a fully balanced configuration and a high-output Class-D amplifier, and equipped with an XLR balanced input. With fully balanced transmission and ABLETEC Class D amplifiers, you can enjoy clear and supple sound quality. The mechanical design with an eye-catching classical analog meter is also excellent. There are scratches and scratches on the exterior. Serial 0020331 (Yonejima Satoshi) Maintenance information: 2024.4.27 Maintained (knob/button repair (rework)) has been performed. (In addition to the above, each part is cleaned, inspected, and adjusted) Accessories: power cable Main specifications: maximum output 88W+88W (4Ω, 1kHz, JEITA) 55W+55W (8Ω, 1kHz, JEITA) rated output 70W+70W (4Ω, 1kHz, JEITA) 45W+45W (8Ω, 1kHz, JEITA) W290 × H81.2 × D264 mm weight 4.0 kg

D-3300AJapan

Ask 24-42538-07893-00
D-3300A
Manufacture:KENWOOD
Original price: JPY 198,000
Price: JPY 60,273
Japan
Arrival: 2024-04-24 20:09:26
description
The price has been reduced. 2024/4/24 sales price 69,800 yen ※Since the digital input circuit module cannot be repaired, the digital input cannot be used. Maintained! Kenwood pre-main amplifier. It plays clear, transparent mid-high frequencies and low frequencies with a firm sense of power typical of Kenwood in a well-balanced manner. There is an air cap mark on the top of the front panel. (KOBAYASHI Hitoshi) Maintenance information: 2024.4.24 Maintained (input board connector correction, switch correction, contact correction, operation confirmation) 2023.5.21 Maintained (display lamp replacement. Switch and volume contact correction. (*The digital circuit module is broken, but the digital input cannot be used because it is not available) Accessories: none Main specifications: 150W+150W (8Ω) phonomC/mm mounted damping factor 1000 W 476 x H170 x D424 mm 19.7 kg

TA-F333ESX2Japan

Ask 24-42442-06995-00
TA-F333ESX2
Manufacture:SONY
Original price: JPY 79,800
Price: JPY 40,909
Japan 1987 made
Arrival: 2024-04-26 19:58:28
description
Maintained! A hit model during the heyday of audio by Sony. It has a relaxed, thick tone that you won't get tired of listening to, and it faithfully expresses the sauce without unnecessary seasoning. There is a feeling of use on the exterior, such as dullness and small scratches. Serial 212487 (Hiroki Aso) Maintenance information: 2024.4.26 maintained (MUT switch, push slide, SW exchange, volume VR, sound replacement, speaker relay due to deterioration, 14 parts replacement, other input selector, cartridge selector, each SW disassembly contact, polishing grease application, etc., DC bias balance adjustment, each input/output sound output check) Accessories: copy of instruction manual Main specifications: 105W+105W (8Ω) PHONO MM/MC (40Ω/3Ω) W430 × H161 × D436 mm 19.6 kg

AU-α707Japan

Ask 24-42235-05485-00
AU-α707
Manufacture:SANSUI
Original price: JPY 129,000
Price: JPY 63,455
Japan 1986 made
Arrival: 2024-03-15 19:48:13
description
The price has been reduced! 2024/3/15 sales price 79,800 yen 2023/11 maintenance completed! The middle class of the Sansui α series. The strength of the bass and the sharpness of the mid to high notes are mixed in a well-balanced manner, so you can enjoy not only jazz, but also various genres such as rock and pop music. The exterior is dull and the top plate is damaged. Serial 637065630 (Tomonori Asaine) Maintenance information: 2023.11.23 Maintained (disassembling and polishing grease applied to each switch (tone, turnover, loudness, muting, subsonic, power amplifier direct, MM/MC, reckout switch), each volume and switch clean output relay and headphone relay replacement main amplifier and power supply part solder repair, interior and exterior inspection, cleaning, side cover screw replacement operation confirmation when power is turned on It makes a popping sound, but it stabilizes in a few minutes) Accessories: copy of instruction manual Main specifications: effective output 160W+160W (6Ω) 130W+130W (8Ω) damping factor 100 (6Ω) W448 × H160 × D441 mm 20.3 kg

PMA-2000/3Japan

Ask 24-42496-07432-00
PMA-2000/3
Manufacture:DENON
Original price: JPY 100,000
Price: JPY 54,364
Japan 2000 made
Arrival: 2024-04-23 20:10:11
description
Maintained by the manufacturer! The third generation of the Denon 2000 series. Frequency characteristics have been improved and low noise has been achieved by reviewing power parts, volume circuits, etc., while keeping the low frequency range with a sense of volume unique to the company and the high frequency range with elongation unchanged. Of course, it is a big hit model that is compatible with modern sauces, and doesn't make you feel that it's poor to listen to old sources. There is dullness and a feeling of use. Serial 1050502942 (Fujisawa Yukishi) Maintenance information: 2024.4.23 manufacturer maintained (main volume and selector switch disassembly contact cleaning. (Idle current adjustment and operation inspection carried out.) Accessories: power cord Main specifications: output 80W+80W (8Ω) PHONO (MM/MC) bi-wiring compatible dimensions W434 x H180 x D478 mm weight 22 kg

PM-14SAJapan

This item has been sold.You can't purchase now. 24-42263-05734-00
PM-14SA
Manufacture:marantz
Original price: JPY 200,000
Price: JPY 90,727 Sold Out
Japan 1999 made
Shop: Osu shop
Arrival: 2024-04-16 19:52:14
description
The price has been drastically reduced. 2024/4/16 Sales price 118,000 yen Manufacturer maintained! Marantz pre-main made as an amplifier compatible with super audio. The sound, which makes you feel more relaxed and warm than recent models from the company, which have sharp looks, is attractive. The phono is also MM/MC compatible, so there are no omissions. Dullness, there is a small scratch on the top plate (Sasaki Shota) Maintenance information: 2024.4.16 manufacturer maintained (SP relay defect replacement, front VR main relay nuclear circuit Iida defect correction implementation, other operation inspections) Accessories: manual, power cable, remote control Main specifications: 100W+100W (8Ω) Playback frequency band: 5Hz to 100kHz Analog input: 7 systems Analog output: 2 systems Dimensions W458 x H166 x D464 mm Weight 23.0 kg

L-560Japan

Ask 24-42292-05932-00
L-560
Manufacture:LUXMAN
Original price: JPY 310,000
Price: JPY 90,727
Japan 1985 made
Arrival: 2024-04-09 19:23:01
description
The disposal price has been reduced. Member discounts are not applicable. 2024/4/9 sales price 138,000 yen ※It is cheap because the condition is not good. Next-generation model of the L-550, a famous pure Class A amplifier that has been maintained by the manufacturer (*PHONO1 cannot be used due to a broken equalizer board). 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 feeling of use due to appearance, dullness, abrasions, scratches, paint deterioration, etc. (Kobayashi Hitoshi) Maintenance information: 2024.4.9 manufacturer maintenance completed (equalizer selector switch disassembly cleaning, correction due to broken equalizer board, other contact cleaning, general adjustment*PHONO1 cannot be used due to broken equalizer board) Accessories: copy of 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

PMA-890DJapan

Ask 24-41619-00918-00
PMA-890D
Manufacture:DENON
Original price: JPY 84,800
Price: JPY 72,545
Japan 1989 made
Shop: Osu shop
Arrival: 2024-04-02 19:58:48
description
Maintained! Pre-main amplifier with built-in DA converter. An amplifier that allows you to enjoy a gentle, expansive sound like Denon with analog input, and sound quality with a wide range with digital input. This amplifier can also be recommended as an amplifier to be combined with PC audio (Daiki Goto) Maintenance information: 2024.2.21 maintained (function, recout, digital input, speaker, tape, loudness switch disassembly, polishing grease application, output relay replacement, bus volume replacement, solder repair, various volumes, switch cleaning, interior and exterior inspection and cleaning, digital input/output confirmation, operation confirmation. (*Since the bus volume is similar, the bus lifts slightly when the source is directly off) Accessories: none Main specifications: 110W+110W (8Ω) phono (MM/MC switching) 5 digital input systems (coaxial x 3/optical x 2) W434 x H180 x D420 mm 18 kg released in 1989 (Kojima Yosuke)

PM6100SAJapan

Ask 24-42312-06079-00
PM6100SA
Manufacture:marantz
Original price: JPY 39,800
Price: JPY 14,545
Japan 2000 made
Shop: Osu shop
Arrival: 2024-04-01 19:36:26
description
A low price pre-main amplifier that allows you to enjoy Marantz-like sound. How about it as an introduction to audio or as a subsystem, etc. There is a feeling of use such as scratches and dullness Maintenance information: 2024.4.1 operation confirmed Accessories: remote control, instruction manual, power cable Main specifications: W440×H124×D340 mm 7.5 kg

KA-S10Japan

Ask 24-42301-05965-00
KA-S10
Manufacture:KENWOOD
Price: JPY 9,091
Japan 2006 made
Arrival: 2024-03-26 20:11:26
description
※Operation has been confirmed, but since it is cheap, it will be handed over as is. This is a KENWOOD KA series amplifier. It has a compact and clean design, and can be placed horizontally or vertically. The sound quality is as clean as it looks, and it is recommended for those who want to enjoy music in a small space. Serial 61100061 (Sato Wataru) Maintenance information: 2024.3.26 Operation confirmed Accessories: No accessories Main specifications: 3 input lines 12W+12W (8Ω) dimensions W171 x H67 x D207 mm weight 2 kg 

PM-80Japan

Ask 24-42137-04701-00
PM-80
Manufacture:marantz
Original price: JPY 65,000
Price: JPY 31,636
Japan 1989 made
Shop: Osu shop
Arrival: 2024-03-10 20:01:20
description
※It smells like air freshener, so it's cheap. Marantz pre-main amplifier with excellent cost performance. The sturdy, heavy construction is unique to the heyday of audio. Class A operation can be switched, and both design and sound quality are unique to that time (Yasuhito Koshihama) Maintenance Information: 2020.4.4 Maintained (Confirmation Symptom: The power does not turn on. Action: Power supply board repair correction. Fixed due to soldering deterioration in the main amplifier circuit and other circuit boards. Remote wire switch disassembly contact polishing. Bad output relay contact replacement. (I/O pin jack polish) Accessories: none Main specifications: 20W+20W (when grade A) 100W+100W (when AB grade) W454 x H165 x D380 mm 17.5 kg

PM-74DJapan

Ask 23-41214-25715-00
PM-74D
Manufacture:marantz
Original price: JPY 79,800
Price: JPY 40,909
Japan 1986 made
Shop: Osu shop
Arrival: 2024-01-22 19:47:18
description
Maintained! A pre-main amplifier with Class A operation that allows you to enjoy sharp sound. The moderate amount of extrusion is comfortable, and this model is suitable for jazz and rock. The exterior has small scratches and dullness appropriate for the model year (Daiki Goto) Maintenance information: 2024.1.22 maintained (balance volume (replacement) replacement, output relay replacement, input selector, reck-out, MM/MC switching, MONO, loudness, CD direct switch disassembly polishing grease application, solder repair, other volumes, switch cleaning, internal inspection and cleaning, operation confirmation.) Accessories: copy of instruction manual Main specifications: 100W+100W (8Ω) input 6 systems PHONO (MM/MC) quarter A amplification method using CD/PHONO direct switch W462 x H164 x D376 mm 14.3 kg

AU-α607iJapan

Ask 23-40982-23945-00
AU-α607i
Manufacture:SANSUI
Original price: JPY 79,800
Price: JPY 40,909
Japan 1987 made
Shop: Osu shop
Arrival: 2023-12-28 20:06:50
description
Maintained! The mid-range α series uses an α-X balance circuit that blocks the effects of noise and distortion from the ground. The smooth, stretchy sound quality is attractive. Designed with CD playback in mind, the sound separation is good, and it is a classic premain that will keep you entertained regardless of genre. The exterior has rust spots, paint bald, etc. (Mizusaki Ryo) Maintenance information: 2023.2.1 maintained (main amplifier output relay replacement, transistor and capacitor replacement, MM/MC, reckout switch disassembly, polishing grease application, solder main part repair, various volumes, switch cleaning, interior and exterior inspection cleaning, offset adjustment, operation inspection) Accessories: copy of instruction manual Main specifications: 90W+90W (8Ω) W448 x H160 x D441 mm 16.0 kg

TA-F222ESAJapan

Ask 21-31331-08278-00
TA-F222ESA
Manufacture:SONY
Original price: JPY 49,800
Price: JPY 40,909
Japan 1991 made
Shop: Osu shop
Arrival: 2021-06-15 19:14:50
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