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Manufacture | Model/Title | Price | Arrival date

Flight TwoItaly

Ask 24-43597-17203-00
Flight Two
Manufacture:AUDIA
Original price: JPY 580,000
Price: JPY 180,000
Italy
Arrival: 2024-07-26 20:02:48
description
Italian Audio pre-main amplifier. A current feedback circuit and a 520VA toroidal transformer are used to achieve a sound that is colorless and has a sense of speed. There is a pre-out terminal (Murakoshi Yoichi) Maintenance information: 2024.7.26 sound output confirmed Accessories: remote control, instruction manual, power cable Main specifications: 100W+100W (8Ω) 180W+180W (4Ω) LINE RCA4 system, XLR1 system W420 x H113 x D440 mm 18 kg

MA6200U.S.A

Ask 24-43312-14574-00
MA6200
Manufacture:McIntosh
Original price: JPY 478,000
Price: JPY 225,455
U.S.A 1979 made
Arrival: 2024-07-26 20:02:22
description
Maintained including replacement of deteriorated capacitors! The MA6200 with wood cabinet is in stock. Equipped with a 5-band equalizer, you can fully enjoy the MacKinness of the good old days with a rich and thick sound. It goes great with vintage speakers and is recommended for playing JAZZ and ROCK records. There are paint peeling and line scratches on the exterior. Serial JRX7564 (Fujisawa Yukishi) Maintenance information: 2024.7.26 Maintained (6 power supply board capacitors and 2 diodes replaced. Each SW, VOL cleaning, relay contact polishing, pin jack cleaning, lamp deterioration replacement, relay failure replacement, operation check (the gap cannot be completely removed)) Accessories: No accessories Main specifications: output 75W+75W (8Ω) PHONO (MM) input compatible W443 x H192 x D364 mm 13.6 kg

NAIT2UK

Ask 24-43462-15949-00
NAIT2
Manufacture:NAIM AUDIO
Original price: JPY 140,000
Price: JPY 116,364
UK 1988 made
Arrival: 2024-07-26 19:57:52
description
Maintained! Compact yet powerful. The clear, intense expression and sense of dynamism are attractive pre-main. I'm amazed at how much it feels to drive more than its size. The way it can easily drive everything from bookshelves to medium speakers is impressive. The whole thing is dull and there is a feeling of use. Serial 62699 (Murakoshi Yoichi) Maintenance information: 2024.7.24 maintenance (cleaning of each SW/VOL, replacement of C in the board, operation check) Accessories: DIN code Main specifications: 1 RCA input, 3 DIN inputs, dimensions W205 x H76 x D276 mm, weight 4 kg

AZUR 351AUK

Ask 24-42827-10320-00
AZUR 351A
Manufacture:Cambridge Audio
Price: JPY 20,727
UK 2012 made
Arrival: 2024-06-20 19:47:21
description
The price has been drastically reduced. 2024/6/20 sales price 25,000 yen. Cambridge Audio's stylish small pre-main amplifier. In addition to convenient functions with a USB input, it is an amplifier where you can enjoy delicate and modern sound quality with a good sense of sound. The exterior has a slight feeling of use (Hiura Katsuji) Maintenance information: 2024.6.20 sound output confirmed Accessories: power cable Main specifications: 45W+45W (8Ω) line input 5 systems USB input 1 system W430 × H86 × D350 mm weight 6.0 kg

Integra A-919Japan

Ask 24-42807-10138-00
Integra A-919
Manufacture:ONKYO
Original price: JPY 160,000
Price: JPY 54,364
Japan 1992 made
Arrival: 2024-05-22 20:07:32
description
The price has been drastically reduced! 2024/5/22 sales price 69,800 yen Maintained! Comes with a remote control. This model was created by gathering the know-how of the Integra series. There are only models produced with a thorough emphasis on sound quality, which is a bit different from other Integra series, and has a relaxed, relaxed sound. The exterior has dullness, threads, and small scratches. Also, the SP terminal has been replaced. Serial 6301012428 (Yonejima Satoshi) Maintenance information: 2024.5.22 Maintained (disassemble the push switch and remote wire switch, polish the contacts, and apply contact cleaner. Volume contact correction. (Remote control operation check OK) Accessories: remote control, instruction manual Main specifications: 155W+155W (6Ω) 120W+120W (8Ω) damping factor 400 (8Ω) frequency characteristics 2Hz to 100kHz W471 ✕ H170 ✕ D430 mm 26.6 kg

PM-14S1Japan

24-43423-15534-00
PM-14S1
Manufacture:marantz
Original price: JPY 240,000
Price: JPY 81,636
Japan 2013 made
Arrival: 2024-07-07 19:42:41
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/7/7 sales price 120,000 yen Manufacturer maintenance completed in 2023/3! This model was developed by introducing technology from the conventional PM-11S3. It is a premain amplifier with a high degree of perfection, such as a smooth high frequency with high SN, a low range with a rich sense of volume, and a sound field space with an excellent sense of depth. As for the exterior, there are some scratches on the top plate. Serial 15001339000002 (Fujisawa Yukishi) Maintenance information: 2023.3.13 Maintained by the manufacturer (replacement of defective transistors, other inspections and adjustments) Accessories: remote control, instruction manual, power cord Main specifications: 90W+90W (8Ω) 140W+140W (4Ω) Phono input 1 system (MM/MC) line input 3 systems W440 x H123 x 457 mm 18.5 kg

E-303Japan

24-42237-05513-00
E-303
Manufacture:Accuphase
Original price: JPY 245,000
Price: JPY 152,727
Japan 1978 made
Shop: Osu shop
Arrival: 2024-07-18 18:07:40
description
The price has been reduced! 2024/7/18 sales price 178,000 yen Maintained! The balance between the good sound typical of the 70s Accuphase and the high frequency with good extension of the FET amplifier is wonderful, and it makes you enjoy the dense sound that is hard to feel with modern amplifiers. The champagne gold and VU meter designs are also a model that shines visually. The exterior has bumps, dullness, and small scratches. Serial COW620 (Satoshi Yonejima) Maintenance information: 2024.7.18 Maintained (relay replacement, each operation check) 2022.10.13 Maintained (output relay/electrolytic capacitor/ semi-fixed VR replacement. Solder and pattern correction. Balance VR slide cleaning. Missing screws added. Fixed differences in volume mounting angles. Fixed because the panel endcaps were inverted. Check other switches. Wiring restyling. Bias and offset checks. Output audio check. (The interior and exterior have been cleaned.) Accessories: power cord Main specifications: rated output 130W+130W (8Ω) 180W+180W (4Ω) W445 × H160 × D70 mm 20 kg

PM8006Japan

Ask 24-43186-13310-00
PM8006
Manufacture:marantz
Original price: JPY 130,000
Price: JPY 74,364
Japan 2018 made
Arrival: 2024-06-14 19:59:27
description
The price has been drastically reduced. 2024/6/14 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. The exterior is generally good. Serial AWY15201102862 (Murakoshi Yoichi) Maintenance information: 2024.6.13 sound output confirmed Accessories: remote control, power cord Main specifications: 100W+100W (4Ω), 70W+70W (8Ω) frequency characteristics 5Hz-100kHz W440×H128×D379mm 12.0kg

MA6800U.S.A

Ask 24-42071-04174-00
MA6800
Manufacture:McIntosh
Original price: JPY 580,000
Price: JPY 343,636
U.S.A 1994 made
Shop: Osu shop
Arrival: 2024-07-24 20:06:24
description
The price has been reduced. 2024/7/24 sales price 398,000 yen The glass panel has been thoroughly maintained, including fog removal, volume dismantling and polishing, and all lamp replacements! 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 dull overall, but there are no major noticeable scratches (Oikawa Tetsuji) Maintenance information: 2024.7.24 Maintained (lamp, tact SW replacement, complete disassembly of all VOL, contact refinement, application of grease to prevent oxidation and sulfidation. Glass panel fog removal, gang error adjustment, meter adjustment, input/output waveform check. (The phenomenon that the power turns on and then shuts off when plugged into an outlet is a specification) Accessories: remote control, instruction manual Main specifications: 150W+150W (8/4/2Ω) phono input MM dimensions W445 x H179 x D508 mm weight 30 kg

MA5200U.S.A

This item has been sold.You can't purchase now. 24-42017-03725-00
MA5200
Manufacture:McIntosh
Original price: JPY 400,000
Price: JPY 350,000 Sold Out
U.S.A 2013 made
Arrival: 2024-07-17 20:02:53
description
Maintained! A pre-main amplifier equipped with the latest audio technology in Macintosh's traditional sound making know-how. Genuine Electri Despite its compact body, it also has 3 32 bit/192 kHz D/A converter inputs. The modern McKinn sound, which is both rich and has a wide range, is attractive. Other than the exterior and the fact that some peeling can be seen on the windshield panel, it is good because it is only dull (Kobayashi Hitoshi) Maintenance information: 2024.7.16 maintenance completed (panel fog dismantling and cleaning, remote control light receiving IR filter reattached, input and volume selector disassembly and cleaning, standby/ON switch and headphone jack O-ring replacement, internal board, housing interior cleaning, external panels, knobs, RCA terminal cleaning, frequency characteristics, distortion ratio measurement) Accessories: remote control, instruction manual, power cord, original box, wrench Main specifications: 100W+100W (8Ω) analog input terminal High Level input 4 system (RCA) 1 system (XLR) Phono (MM) 1 system digital input terminal USB/COAXIAL/OPTICAL (32 bit 192 kHz) output terminal headphone output 1 system variable output 1 system with home theater passthrough W445 x H152 (including legs) x D476mm (including protrusions) weight 17.2 kg

PM-99SEJapan

This item has been sold.You can't purchase now. 24-43394-15292-00
PM-99SE
Manufacture:marantz
Original price: JPY 350,000
Price: JPY 125,455 Sold Out
Japan 1992 made
Shop: Osu shop
Arrival: 2024-07-23 19:57:51
description
The price has been reduced! 2024/7/23 sales price 148,000 yen Maintained! Marantz pre-main amplifiers that are still highly popular and can be switched between Class A and Class AB. Comes with a balanced input that is compatible with high-end cables. It is an amplifier that has a reputation for sound quality, and has a good overall balance of good tone, thickness, suppleness, etc. There are line wounds, abrasions, etc. (Sasaki Shota) Maintenance information: 2024.7.23 Maintained (function SW (slide SW), REC selector (slide SW), bush SW disassembly and cleaning, grease up. Amplifier board, input board, and other board soldering correction. idling adjustment. (Inspection of each part and implementation of operation tests) Accessories: instruction manual Main specifications: Class A operation time 30W+30W (8Ω) Class AB operation 130W+130W (8Ω) Dimensions W454 x H170 x D460 mm Weight 26.0 kg

D-3300AJapan

Ask 24-42538-07893-00
D-3300A
Manufacture:KENWOOD
Original price: JPY 198,000
Price: JPY 48,909
Japan
Arrival: 2024-04-24 20:09:26
description
The disposal price has been reduced. Member discounts are not applicable. 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

MA5100U.S.A

This item has been sold.You can't purchase now. 24-41977-03463-00
MA5100
Manufacture:McIntosh
Price: JPY 207,273 Sold Out
U.S.A 1966 made
Arrival: 2024-07-21 20:03:47
description
The price has been drastically reduced! 2024/7/21 sales price 248,000 yen Maintained! This is a Macintosh vintage premain amplifier with a unique design and appeal. The sound quality, which has excellent thickness and extrusion, and is full of energy is the best match for vintage speakers. The strong mid-low range, which cannot be heard with modern amplifiers, is attractive. The exterior is dull and has small scratches (Satoshi Yonejima) Maintenance Information: 2024.7.21 Maintained (rubber feet installed. Panel peeling correction (lower left corner cannot be fixed). Power stage Tr, C, lamp replacement. Pin jack earth cleaning, caulk plating wire treatment. Each SW and VOL cleaning. Block C exchange) Accessories: No accessories Main specifications: 117V specification 45W+45W input PHONO x 2 LINE x 4 size W410 x H150 x D385 weight 12 kg

L-507uX2Japan

This item has been sold.You can't purchase now. 24-43558-16835-00
L-507uX2
Manufacture:LUXMAN
Original price: JPY 480,000
Price: JPY 334,545 Sold Out
Japan 2017 made
Arrival: 2024-07-23 19:50:06
description
Luxman's current AB class premain amplifier. Equipped with the new LECUA 1000, a buffer circuit with a discrete configuration, and a unique amplification feedback circuit ODNF 4.0. A model that achieves spatial expressiveness, overwhelming power, and clearness comparable to a separate amplifier. The smooth tone of the mid to high range, unique to Luxman, is exceptional. The exterior is dull and there is a small scratch on the remote control. Serial G90900398 (Yonejima Satoshi) Maintenance information: 2024.7.23 Operation confirmed Accessories: remote control, instruction manual, power cable Main specifications: 110W+110W (8Ω) 220W+220W (4Ω) analog input/RCA x 4, XLR x 2, TAPE input/output x 1, PHONO (MM/MC) x 1 PHONO (MM) /input sensitivity 2.5 mV, input impedance 47 kΩ PHONO (MC)/input sensitivity 0.3 mV, input impedance 100 ohms external dimensions W440 x H178 x D454 mm weight 25 kg

No.383LU.S.A

Ask 24-43080-12337-00
No.383L
Manufacture:Mark Levinson
Original price: JPY 1,280,000
Price: JPY 326,364
U.S.A 1999 made
Shop: Osu shop
Arrival: 2024-07-10 19:57:25

PM8005Japan

Ask 24-43545-16746-00
PM8005
Manufacture:marantz
Original price: JPY 129,500
Price: JPY 54,364
Japan 2014 made
Arrival: 2024-07-22 19:46:33
description
Marantz mid-class pre-main amp. It excels in the elongation and subtlety of the treble, and the thickness of the mid-range sound has been added to make the sound quality satisfying to listen to. It's versatile and easy to use regardless of music genre. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.7.20 sound output confirmed Accessories: copy of instruction manual, remote control, power cord Main specifications: rated output 70W x 2 (8Ω), 100W x 2 (4Ω) frequency characteristics 5Hz to 100kHz W440 x H128 x D379 mm 12 kg

da1.0Japan

Ask 24-42964-11505-00
da1.0
Manufacture:SOULNOTE
Original price: JPY 240,000
Price: JPY 77,091
Japan 2007 made
Arrival: 2024-05-24 19:55:09
description
The disposal price has been reduced! (Member price not applicable) 2024/5/24 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. On the exterior, there are oxidation and threads on the manufacturer's logo. Serial 100210015 (Tamura Eiji) Maintenance information: 2024.5.24 Operation confirmed Accessories: instruction manual, power cable, spike Main specifications: output 150W+150W (8Ω) 240W+240W (4Ω) W420 x H98 x D395 mm weight 13 kg

AU-α607iJapan

Ask 24-43445-15794-00
AU-α607i
Manufacture:SANSUI
Original price: JPY 79,800
Price: JPY 40,909
Japan 1987 made
Arrival: 2024-07-21 20:15:49
description
Maintained! The mid-size α series uses an α-X balance circuit that prevents 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. There are line marks and threads on the exterior. Serial 438032185 (Yonejima Satoshi) Maintenance information: 2024.7.21 Maintained (protector circuit section transistors replaced with 2. Replace 2 output relays. Replace 4 transistors in the main amplifier section. Switch disassembly, polishing, grease coating (tone, source direct, MM/MC) power supply part, main amplifier main part solder repair. (Each volume, switch cleaning, interior and exterior cleaning, pin jack polishing, adjustment inspection) Accessories: No accessories Main specifications: 90W+90W (8Ω) W448 x H160 x D441 mm 16.0 kg

D302J+Japan

Ask 24-43214-13678-00
D302J+
Manufacture:FX AUDIO
Original price: JPY 7,600
Price: JPY 5,182
Japan 2016 made
Arrival: 2024-06-30 19:51:09
description
The price has been reduced. 2024/6/30 sales price 6,000 yen. *AC adapter is not included. It is an inexpensive yet cost-effective unit with USB input and RCA terminals. Since it is a small size, it seems to be useful for desktops and headphones. The appearance is good with little feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.6.18 Operation confirmed Accessories: instruction manual, original box Main specifications: Analog input: 1 system Digital input: 3 systems Compatible formats: PCM [USB input] maximum 24 bit 96 kHz [optical/coaxial digital input] maximum 24 bit 192 kHz W133 ✕ H33 ✕ D0108 mm (not including protrusions) Weight 445 g

RA-1520Japan

Ask 24-43381-15172-00
RA-1520
Manufacture:ROTEL
Original price: JPY 140,000
Price: JPY 45,273
Japan 2012 made
Arrival: 2024-07-03 19:56:10
description
The disposal price has been reduced! Member prices are not applicable. 2024/7/3 Rottel pre-main amplifier with a sales price of 69,800 yen. The successor to the company's RA-1062. A full-scale design that uses WBT terminals and other parts that cost more than the price. The unobtrusive, high-quality sound quality is compatible with a wide variety of genres. The exterior is dull on the top plate. *Remote control is not included. Serial 867-9451051 (Yonejima Satoshi) Maintenance information: 2024.7.3 operation confirmed. Accessories: power cord Main specifications: 75W+75W with MM input W431 x H99 x D358 mm 8.7 kg

Integra A-917RV2Japan

Ask 24-43201-13521-00
Integra A-917RV2
Manufacture:ONKYO
Original price: JPY 90,000
Price: JPY 36,182
Japan
Arrival: 2024-07-19 20:08:00
description
Maintained! ONKYO middle class premain amplifier. The characters are delicate and unobtrusive and can handle any music genre flawlessly. It has good performance for introductory subsystems. Small scratches and insulator marks can be seen on the exterior. Serial 6508013669 (Tomonori Asaine) Maintenance information: 2024.7.19 Maintained (switch and volume disassembly contacts are polished and contact cleaner applied. (Correction of soldering input boards, etc.) Main specifications: 105W+105W (8Ω) PHONO (MM, MC compatible) W445 x H172 x D434 mm 17.0 kg

L-1Japan

Ask 24-43392-15265-00
L-1
Manufacture:LUXMAN
Price: JPY 36,182
Japan
Shop: Osu shop
Arrival: 2024-07-18 20:17:02
description
Maintained! Lax's thin premain. It has a thick, smooth sound typical of a lux, and it seems that you can enjoy it smoothly with a small bookshelf speaker. The exterior is dull and has line marks (Oikawa Tetsuji) Maintenance information: 2024.7.18 Maintained (disassemble switches, polish contacts and apply contact cleaner. Volume contact correction. Main amplifier circuit board solder correction. I/O pin jack polish (This unit does not have a protection circuit, so there may be a popping sound when the power is turned on and off) Accessories: copy of instruction manual Main specifications: 35W+35W (8Ω) W435×H85×D300mm 7kg

AU-D707XJapan

Ask 24-43135-12830-00
AU-D707X
Manufacture:SANSUI
Original price: JPY 129,000
Price: JPY 63,455
Japan 1984 made
Shop: Osu shop
Arrival: 2024-07-18 20:15:40
description
Maintained! This is an attractive premain with a good sound. It is equipped with a large toroidal transformer, so you can enjoy powerful bass reproduction unique to this age. The built-in MC boost transformer is of high quality, and you can listen to rich and deep record sounds. There are spots and small scratches on the exterior (Mizusaki Ryo) Maintenance information: 2024.6.27 Maintained (output relay replacement, button installation, tape pin jack replacement, selector lamp replacement, switch disassembly, polishing grease application (tone, subsonic, muting, loudness, all input selectors, phono, reck-out), protector circuit transistor, capacitor replacement, resistor replacement, solder repair, each volume, switch cleaning, internal inspection, cleaning, operation confirm. The selector buttons and tape pins are free of charge because they are reused products. (For stabilization, it takes about 15 to 20 seconds for the relay to operate.) Accessories: none Main specifications: 150W+150W (8Ω) with 4 line inputs, phono MM/MC, W466 x H161 x D431 mm 17.5 kg

A-5Japan

Ask 24-43444-15789-00
A-5
Manufacture:YAMAHA
Original price: JPY 45,000
Price: JPY 40,909
Japan 1979 made
Arrival: 2024-07-18 20:08:23
description
Maintained! An entry model for Yamaha pre-main amplifiers from the late 70s. Although it is an entry model, it is designed around a phono circuit, so it has a unique taste compared to the current model. On the exterior, in addition to conspicuous scratches on the top plate, there are also scratches and small scratches (Kanai Hidetsugu) Maintenance information: 2024.7.9 maintenance (volume switch installation correction. Contact disassembly correction. Bad output relay contact replacement. Replace the lamp when it is dead. Soldering correction for each circuit board) Accessories: none Main specifications: 40W+40W (8Ω) PHONO (MM/MC) compatible W435 x H112 x D338 mm 7.8 kg

AU-999Japan

Ask 23-40913-23505-00
AU-999
Manufacture:SANSUI
Original price: JPY 85,000
Price: JPY 170,909
Japan 1970 made
Shop: Osu shop
Arrival: 2024-07-08 19:51:52
description
Transistors, capacitors, and many other parts have been replaced and refreshed and maintained! The highest-end model of yesteryear. By actively replacing deteriorated parts, the sound has become brighter, and the original momentum has been revived. It is particularly compatible with the JBL Lancer series. The exterior is dull, etc., but it is in a good category even when viewed from the year it was released (Daiki Goto) Maintenance information: 2024.7.8 Maintained (capacitor, transistor, heat dissipation sheet, semi-fixed resistor, fuse replacement. Create an SP terminal. Various SW/VR internal cleaning Clean each board contact. Solder again after removing the old solder. Internal and external cleaning, idle DC offset adjustment. (Various inputs and audio output from all SP terminals have been tested.) 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

A-70AJapan

Ask 24-43464-15971-00
A-70A
Manufacture:Pioneer
Original price: JPY 188,000
Price: JPY 81,636
Japan 2015 made
Arrival: 2024-07-15 19:57:51
description
A pre-main amplifier equipped with a Class D amplifier with a fully balanced circuit configuration. Direct Power FET is used as the power element. The preamp section is equipped with a fully balanced circuit with independent left and right configurations. The power supplies for the pre section and power section are independent, and each is equipped with a power transformer. A large number of carefully selected audio-specific high-quality parts are also used. The clean sound with high S/N and high driving power are attractive. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.7.12 Operation confirmed Accessories: remote control, instruction manual, power cord Main specifications: 90W+90W (4Ω) total harmonic distortion ratio 0.02% size W435 ✕ H141.5 ✕ D370 mm weight 18.2 kg

PMA-30Japan

Ask 24-43491-16263-00
PMA-30
Manufacture:DENON
Original price: JPY 50,000
Price: JPY 27,091
Japan 2017 made
Arrival: 2024-07-15 19:56:52
description
*Currently sold. An affordable premain amp. Equipped with a digital input type Class D power amplifier boasting a rated output of 40W+40W (4Ω)! When reproducing a digital source, all processing from input to output can be performed in the digital domain. It is also equipped with a Bluetooth function, so you can enjoy music wirelessly from iOS devices, Android smartphones, etc. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.7.14 Operation confirmed Accessories: remote control Main specifications: rated output 20W+20W (8Ω) 40W+40W (4Ω) speaker load 4-16Ω analog audio input terminal/unbalanced input x 1 digital audio input terminal/coaxial digital input x 1, optical digital input x 2 W200 x H86 x D258 mm 2.7 kg

PM6006 LiveJapan

Ask 24-43464-15976-00
PM6006 Live
Manufacture:AIRBOW
Original price: JPY 97,000
Price: JPY 45,273
Japan
Arrival: 2024-07-15 19:53:00

TA-F333ESX2Japan

Ask 24-43300-14445-00
TA-F333ESX2
Manufacture:SONY
Original price: JPY 79,800
Price: JPY 45,273
Japan 1987 made
Arrival: 2024-07-14 19:32:03
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. Although it is an entry class, the spacious sound quality unique to the 80s is attractive. The exterior has line scratches and dullness. Serial 207331 (Yonejima Satoshi) Maintenance information: 2024.7.14 maintained (replaced with a main VR custom-made product, balance VR exchange, speaker relay replacement, mute push SW exchange, 12 locations replaced due to deterioration in board resistance, source direct, INPUT selector, cartridge LOAD, REC OUT selector, polishing, cleaning grease application for each disassembly contact, DC balance, bias adjustment, sound confirmation for each input/output connection) Accessories: copy of instruction manual Main specifications: 105W+105W (8Ω) PHONO MM/MC (40Ω/3Ω) W430 × H161 × D436 mm 19.6 kg

AU-D607X DECADEJapan

Ask 24-43201-13518-00
AU-D607X DECADE
Manufacture:SANSUI
Original price: JPY 79,800
Price: JPY 40,909
Japan 1984 made
Arrival: 2024-07-12 20:28:31
description
Maintained! 10th anniversary model of the Sansui 07 series. A high CP model unique to the bubble period, developed as a commemorative model for the mid-level class. The punchy sound quality with a low center of gravity is reminiscent of the early Sansui. The phono circuit is also excellent, and it is recommended for those who want to start a new analog record. The exterior has age scratches and dullness. Serial 436011174 (Yamato Yuki) Maintenance information: 2024.7.12 maintained (power amplifier circuit part solder repair output relay replacement master volume replacement phono selector, reck-out, tone, subsonic, loudness, muting switch disassembly polishing grease application selector lamp replacement protector part transistor replacement each volume, switch cleaning, interior and exterior inspection, cleaning operation confirmation) Main specifications: execution output 105W+105W (6Ω) 90W+90W (8Ω) damping factor 80 (6Ω) W466 × H161 × D431 mm 15.0 kg

Integra A-927Japan

Ask 24-43382-15196-00
Integra A-927
Manufacture:ONKYO
Original price: JPY 95,000
Price: JPY 40,909
Japan 1997 made
Arrival: 2024-07-12 20:28:09
description
Maintained! ONKYO premain amplifier with high cost performance. A non-feedback power amplifier is used, and the power supply transformer is of high quality and carefully crafted. The power amplifier direct position allows direct input to the power amplifier via volume only. The exterior is dull. Serial 6510010683 (Yamato Yuki) Maintenance information: 2024.7.12 Maintained (panel switch contact polishing, contact cleaner application, volume contact correction, main amplifier circuit soldering correction ※It is a specification that BARANCE does not shake off) Accessories: none Main specifications: 100W+100W (8Ω) PHONO input 1 system (MM/ MC switching) W445 x H165 x D434 mm 18.0 kg

AU-α607NRA2Japan

Ask 24-43201-13517-00
AU-α607NRA2
Manufacture:SANSUI
Original price: JPY 119,000
Price: JPY 72,545
Japan 1999 made
Arrival: 2024-07-12 20:28:03
description
Maintained! The final model in Sansui's classic 607 series. A sound with a wide range, good balance, and supple yet core. The mid to high range with a high sense of fine particles is particularly attractive. Not only does it make a JBL sound, but it also sounds beautifully with European speakers. There is a feeling of use on the exterior, such as scratches and dirt. Serial 609625399 (Jun Tamai) Maintenance information: 2024.7.12 maintained (tone, loudness, subsonic, speaker AB switch replacement, output relay replacement, protector part, capacitor replacement input selector, reck-out, processor switch disassembly, polishing grease coating, each volume, switch cleaning, solder repair, internal inspection, cleaning operation confirmation) Accessories: instruction manual copy power cable Main specifications: 80W+80W (8Ω) line input, 5 phono inputs (MM/MC switching), 1 system, tape system, 2 systems, rated power consumption 230W, W432 x H165 x D450mm, 19 kg

AU-α607NRA2Japan

Ask 24-43327-14748-00
AU-α607NRA2
Manufacture:SANSUI
Original price: JPY 119,000
Price: JPY 72,545
Japan 1999 made
Arrival: 2024-07-11 20:01:21
description
Maintained! The final model in Sansui's classic 607 series. A sound with a wide range, good balance, and supple yet core. The mid to high range with a high sense of fine particles is particularly attractive. Not only does it make a JBL sound, but it also sounds beautifully with European speakers. Externally, there are noticeable abrasions on the top plate. Serial 609021872 (Tamura Eiji) Maintenance information: 2024.7.11 maintained (tone, loudness, subsonic, speaker AB switch replacement, output relay replacement, protector part capacitor replacement, input selector, power amplifier direct, reck-out, processor switch disassembly, polishing grease application, solder repair, volume, switch cleaning, internal inspection and cleaning, operation confirmation) Accessories: copy of instruction manual, power cable Main specifications: 80W+80W (8Ω) line input, 5 phono inputs (MM/MC switching), 1 system, tape system, 2 systems, rated power consumption 230W, W432 x H165 x D450mm, 19 kg

A-70Japan

Ask 24-43399-15348-00
A-70
Manufacture:Pioneer
Original price: JPY 168,571
Price: JPY 51,636
Japan 2014 made
Arrival: 2024-07-07 19:38:16

PM8006Japan

This item has been sold.You can't purchase now. 24-42003-03635-00
PM8006
Manufacture:marantz
Original price: JPY 130,000
Price: JPY 66,182 Sold Out
Japan 2018 made
Arrival: 2024-02-18 19:22:29
description
The disposal price has been reduced. Member discounts are not applicable. 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

Integra A-927Japan

Ask 24-43402-15387-00
Integra A-927
Manufacture:ONKYO
Original price: JPY 95,000
Price: JPY 40,909
Japan 1997 made
Arrival: 2024-07-10 19:54:22
description
Maintained! ONKYO premain amplifier with high cost performance. A non-feedback power amplifier is used, and the power supply transformer is of high quality and carefully crafted. The power amplifier direct position allows direct input to the power amplifier via volume only. In addition to the exterior and veneer peeling marks, you can also see a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.7.9 maintenance (switch disassembly, contact polishing, contact cleaner application. Main amplifier board, input board soldering correction) Accessories: instruction manual Main specifications: 100W+100W (8Ω) PHONO input 1 system (MM/ MC switching) W445 x H165 x D434 mm 18.0 kg

VSX-S510Japan

This item has been sold.You can't purchase now. 24-43199-13468-00
VSX-S510
Manufacture:Pioneer
Original price: JPY 65,239
Price: JPY 9,091 Sold Out
Japan 2013 made
Arrival: 2024-07-06 20:09:14
description
※Since the video system has not been checked, it is being handed over as is. Pioneer's thin AV receiver. High-efficiency Class D amplifier technology developed by Pioneer is used to enable realistic multi-channel playback. Windows 8 certified, DLNA 1.5 compliant, equipped with a variety of network functions. It is full of useful features, such as Air Play compatible, 192 kHz/24 bit high resolution sound source support (FLAC/WAV/AIFF/Apple Lossless compatible, etc.) There are scratches on the exterior. Serial MJID000387JP (Fujisawa Yukishi) Maintenance information: 2024.7.6 operation confirmed (HDMI and video not checked) Accessories: remote control, power cord Main specifications: output 65W (when driving 8ohm/1ch) W435 x H85 x D316 mm 4.1 kg

SQ505XJapan

Ask 24-42868-10596-00
SQ505X
Manufacture:LUXMAN
Original price: JPY 69,800
Price: JPY 72,545
Japan 1971 made
Shop: Osu shop
Arrival: 2024-07-04 20:13:49
description
The capacitors, switches, and volumes have been thoroughly maintained! Lux's early transistor pre-main amplifier. The vocals stand out based on a faint warm sound, and you can feel the thickness of the mid-range. It has an appeal not found in current models. The exterior has line damage, dullness, etc. (Oikawa Tetsuji) Maintenance Information: 2024.7.4 Maintained (main volume, Treble/Bass and balance volume cleaning. Rotary switch contact cleaning for source, stereo mode, etc. Contact cleaning for all toggle switches, such as Att/Normal. The capacitance and ESR values of the electrolytic capacitors in the board were inspected, and 26 deteriorated electrolytic capacitors were replaced. Pre/Main slide switch contact cleaning. Pilot lamp preventive replacement. Clean the front panel and knobs and clean the interior and RCA terminals. Offset, idle adjustment) Accessories: power cable Main specifications: 30W+30W (8Ω) W451 × H148 × D268 mm 10.5 kg

TA-3140FJapan

Ask 24-43102-12461-00
TA-3140F
Manufacture:SONY
Original price: JPY 59,800
Price: JPY 36,182
Japan
Arrival: 2024-07-04 19:46:23
description
Maintained! A stereo power amplifier that takes into account ease of use in multi-channel systems, a must-see for multi-channel systems! Contrary to its cute size, it has quite a bit of driving power. The sound is energetic and fresh, just like Sony of this era. The exterior is dull and has a feeling of use (Takahashi Nobuyuki) Maintenance information: 2024.7.4 maintained (power on/off, micro SW replacement, DC bias adjustment, semi-fixed resistor replacement (Check the DC bias adjustment connection output) Accessories: none Main specifications: 40W+40W (8Ω) W200×H149×D320 mm 6.5 kg

DSP-Z7Japan

Ask 24-43019-11863-00
DSP-Z7
Manufacture:YAMAHA
Original price: JPY 335,000
Price: JPY 24,364
Japan 2008 made
Shop: Osu shop
Arrival: 2024-06-24 19:51:50
description
The price has been reduced. 2024/6/24 sales price 29,800 yen*Sound output is OK, but the video hasn't been checked, and the remote control doesn't work, so it's currently being sold. Yamaha's advanced AV amplifier released in 2008. Based on the design concept of the highest-grade model, flagship model, and DSP-Z11, it is a highly cost-effective amplifier that is based on a 7.1 channel layout that is easy to handle while also being expandable to 9.1 channels (Kojima Yosuke) Maintenance information: 2024.6.8 Operation confirmed (sound output confirmed only with analog input (LINE, PHONO)) Accessories: remote control, instruction manual, power cable, sound collection microphone Main specifications: 7.1 channel compatible, rated output, 140 w/ch HDMI input, 11 RCA inputs (including PHONO1), 1 multi-ch input system (6 ch/8 ch), 5 optical digital inputs, 3 coaxial digital inputs, 18 video systems (D5 x 3, component x 6, composite x 6), 1 dock port, 2 USB ports (USB1.1), Network 1 system (100base-TX/) 10Base-T) W435×H196×D441mm 19.6kg

PM-17SAJapan

Ask 24-43086-12380-00
PM-17SA
Manufacture:marantz
Original price: JPY 110,000
Price: JPY 49,818
Japan 1999 made
Shop: Osu shop
Arrival: 2024-07-01 19:50:41
description
※Since the top plate has stains and an air freshener smell, it is inexpensive. Maintained by the manufacturer! Marantz's big hit premain with an impressive slim body and traditional round window meter. Although it is thin, it has plenty of functionality, such as the MM/MC compatible phono part and the ability to separate pre-power (Daiki Goto) Main specifications: 60W+60W (8Ω) PHONO (MM/MC switching) W458 x H110 x D429 mm 16 kg

TA-F333ESGJapan

Ask 24-43067-12261-00
TA-F333ESG
Manufacture:SONY
Original price: JPY 79,800
Price: JPY 36,182
Japan 1989 made
Arrival: 2024-06-30 19:51:19
description
*The volume cannot be replaced with a replacement product, and the volume cannot be changed with the remote control. Maintained! A mid-range model in the ES series, a masterpiece amplifier from the heyday of audio. While the sound is crisp and well-contoured, the balance that doesn't feel tight is appealing. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2024.6.30 maintenance completed (speaker relay replacement, 16 other resistance deterioration locations replaced, other mute SW, source direct SW, INPUT selector, direct SW, Cartrich LOAD, RECOUT, SW disassembly contact polishing cleaning grease application, A board B board solder poor contact repair, DC bias DC balance adjustment, DC bias DC balance adjustment, volume VR 9 o'clock position replacement for Gari Then the volume cannot be changed. (The current situation is limited due to the weight of BAL and Tone volumes, grease injection treatment for shafts, etc., and no parts and cannot be replaced) Accessories: remote control, instruction manual Main specifications: 105W+105W (8Ω) W470 × H165 × D435 mm 21.2 kg

TA-F555ESLJapan

Ask 24-42730-09442-00
TA-F555ESL
Manufacture:SONY
Original price: JPY 138,000
Price: JPY 72,545
Japan 1990 made
Shop: Osu shop
Arrival: 2024-06-21 20:03:51
description
*Remote control is missing (VR adjustment with remote control is not possible due to VR replacement). Maintained! An advanced ESL series aircraft, a heavyweight premain with a high-rigidity G chassis. Equipped with a MOS FET, the sound is spacious and powerful. The exterior is dull and has small scratches (Ryo Mizusaki) Maintenance information: 2024.6.21 maintained (mute push SW replacement, main VR with sound replacement, other speaker relay deterioration replacement, input switching, all tact SW replacement due to poor SW contact, other resistors 120Ω, 100Ω deterioration replacement, other sound direct SW disassembly contact polishing cleaning, speaker switching SW, stereo/mono switching SW, direct INPUT switching SW, direct INPUT switching SW disassembly contact polishing cleaning grease application, DC bias (The DC balance has been adjusted and the sound output for each input/output connection has been confirmed) Accessories: copy of instruction manual Main specifications: output 170W+170W (4Ω) 140W+140W (6Ω) 120W+120W (8Ω) W470 x H170 x D435 mm 24 kg

Integra A-917Japan

Ask 24-43098-12432-00
Integra A-917
Manufacture:ONKYO
Original price: JPY 85,000
Price: JPY 40,909
Japan 1990 made
Shop: Osu shop
Arrival: 2024-06-20 20:08:12
description
Maintained! An amplifier characterized by a clear and clean sound typical of ONKYO. It is also compatible with MM/MC, and LP playback is perfect. It is an easy-to-use model that is also suitable for beginners. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2024.6.20 Maintained (panel switches are disassembled, contacts are polished and contact cleaner is applied. (Correction of solder deterioration in the input circuit) Accessories: none Main specifications: 100W+100W (6Ω) 80W+80W (8Ω) PHONO input 1 system (MM/MC switching) W455 x H170 x D430 mm 17 kg

AU-D907F EXTRAJapan

Ask 24-43054-12162-00
AU-D907F EXTRA
Manufacture:SANSUI
Original price: JPY 175,000
Price: JPY 81,636
Japan 1980 made
Arrival: 2024-06-20 19:59:20
description
Maintained! Pre-main amplifier equipped with a linear-step MC transformer. Supported by SANSUI's traditional strong power supply, it has stable driving power, and the sound is dense in the mid-range. It is compatible with JBL 43 series monitors, and is characterized by strength not found in late SANSUI amplifiers. The exterior is peeling on the side wood veneer corners, and there is a slight feeling of use such as small scratches. Serial 821090015 (Murakoshi Yoichi) Maintenance information: 2021.3.6 Maintained (main amplifier transistor and output relay replacement, headphone relay replacement, input selector, recalout switch disassembly and polishing, power supply floating resistor replacement, solder repair, each volume, switch cleaning, interior and exterior cleaning inspection, operation confirmation. ※There is a slight roar from the power transformer. There is no effect during the audition, but when there is no sound, you can tell by attaching your ear to the main unit. (The same applies to other models of the same type.) Accessories: instruction manual (copy) Main specifications: effective output 120W+120W W463 x H160 x D444 mm 17.7 kg

AU-α607XRJapan

Ask 24-43045-12097-00
AU-α607XR
Manufacture:SANSUI
Original price: JPY 89,800
Price: JPY 54,364
Japan 1994 made
Arrival: 2024-06-11 19:56:40
description
Maintained! A late model in the classic 607 series. It has high-resolution, well-defined sound, and is compatible with modern speakers. You can experience SANSUI's ability. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.6.11 maintenance completed (protector circuit capacitor replacement, output relay replacement, phono and pin jack polishing, input selector, etc., switch disassembly polishing grease application (power amplifier direct, source direct, tape, tone, loudness, muting, processor switch), each volume, switch cleaning, internal inspection and cleaning, adjustment inspection, operation confirmation, running test) Accessories: instruction manual (copy) Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) phono MM/ MC switching W430 x H162 x D452 mm 18 kg

AU-α607XRJapan

Ask 24-42982-11633-00
AU-α607XR
Manufacture:SANSUI
Original price: JPY 89,800
Price: JPY 54,364
Japan 1994 made
Shop: Osu shop
Arrival: 2024-06-02 20:14:53
description
Maintained! A late model in the classic 607 series. It has high-resolution, well-defined sound, and is compatible with modern speakers. You can experience SANSUI's ability. There are threads and small scratches (Daiki Goto) Maintenance information: 2024.6.2 maintained (maintenance contents/TONE and other subsonic, loudness, processor, muting, source direct, power amplifier direct, input selector, tape switch disassembly, polishing grease application, output relay replacement, protector capacitor replacement, each volume, switch cleaning, pin jack polishing, internal inspection and cleaning, running test.) Accessories: copy of the manual Main specifications: 105W+105W (6Ω) 90W+90W (8Ω) phono MM/ MC switching W430 x H162 x D452 mm 18 kg

AU-D907G EXTRAJapan

Ask 24-42877-10680-00
AU-D907G EXTRA
Manufacture:SANSUI
Original price: JPY 178,000
Price: JPY 81,636
Japan 1983 made
Arrival: 2024-06-02 20:07:33
description
Maintained! The thickness of the mid range and the thickness of the low range are an exciting masterpiece pre-main. The special phono part uses a transformer for built-in MC boosting. Compared to lower models, it combines the politeness of being able to enjoy classical music. Appearance, dullness, abrasions, and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2024.6.2 maintained (tone switch and other switches dismantled and polished, coated with grease (subsonic, loudness, muting, input selector, reckout), output relay, headphone relay replacement, main amplifier transistor, adjustment volume replacement, solder and board repair, balance volume replacement, each volume, switch cleaning, interior and exterior inspection cleaning, adjustment, operation confirmation) Accessories: copy of instruction manual Main specifications: 130W+130W (8Ω) PHONO (MM/MC) 2 systems W460 x H160 x D444 mm 18 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
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