E-405Japan

This item has been sold.You can't purchase now. 25-48249-24536-00
E-405
Manufacture:Accuphase
Original price: JPY 350,000
Price: JPY 252,727 Sold Out
Integrated amplifiers (transister)
Japan 1989 made
Shop: Osu shop
Arrival: 2025-11-29 19:51:56
description
Manufacturer's maintenance completed in 2024/6. Comes with a remote control! It is the company's popular premain amplifier manufactured by completely independent pre part and power part. The high resolution, which is accurate and sharp, and the sharp sound quality are still attractive enough. The quality of the phono equalizer is also high in age, and I recommend it. You can see a feeling of use, such as appearance, dullness, abrasions, bumps, etc. (Kobayashi Hitoshi) Maintenance information: 2024.6.7 manufacturer maintenance completed (knobs reattached. Clean each switch/volume contact. Replaced due to SP relay contact deterioration and meter lamp heat deterioration. (Other resistors and capacitors were replaced due to deterioration in characteristics) Accessories: remote control, instruction manual Main specifications: 170W+170W (8Ω) PHONO input compatible (MM/MC) W475 x H180 x D375 mm 25 kg

PMA-390AEJapan

This item has been sold.You can't purchase now. 25-48189-24055-00
PMA-390AE
Manufacture:DENON
Original price: JPY 43,000
Price: JPY 12,727 Sold Out
Integrated amplifiers (transister)
Japan 2006 made
Arrival: 2025-11-25 19:40:12
description
*Inexpensive due to lack of remote control, currently sold. A basic DENON stereo premain amplifier. The range is wide, and the glossy tone is attractive. It is an easy-to-use, well-balanced model that is suitable for both introductory use and secondary use. There is an overall feeling of use, such as dullness and small scratches. Serial 6031551174 (Fujisawa Yukishi) Maintenance information: 2025.11.25 Operation confirmed Accessories: instruction manual Main specifications: 50W+50W (8Ω) phono (MM) 1 system, line input, 5 systems, headphone terminal, pre-out included, W434 x H121 x D337 mm 7.1 kg

PM-17Japan

This item has been sold.You can't purchase now. 25-48047-22783-00
PM-17
Manufacture:marantz
Original price: JPY 99,000
Price: JPY 42,545 Sold Out
Integrated amplifiers (transister)
Japan 1997 made
Arrival: 2025-11-22 20:09:00
description
The price has been reduced. 2025/11/22 Sales price 49,800 yen Manufacturer maintained! Marantz's premain amplifier with an attractive, thin, and stylish design. It is a best-selling machine that has a supple 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. The exterior has dullness due to aging. Serial MZ0097230301 (Yonejima Satoshi) Maintenance information: 2025.11.22 manufacturer maintained (SP relay replaced. Meter lamp replacement (replacement). Solder correction for each VR, tone, main power supply, and relay board. (Other operation checks) Accessories: power cord 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-2000/3Japan

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PMA-2000/3
Manufacture:DENON
Original price: JPY 100,000
Price: JPY 45,273 Sold Out
Integrated amplifiers (transister)
Japan 2000 made
Shop: Osu shop
Arrival: 2025-11-28 19:56:54
description
It is inexpensive because it has balance volume eccentricity (see photo). 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 a scratch on the top plate (Sasaki Shota) Maintenance information: 2025.11.28 Operation confirmed Accessories: power cable Main specifications: output 80W+80W (8Ω) PHONO (MM/MC) bi-wiring compatible W434 x H180 x D478 mm 22 kg

PMA-2000/4Japan

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PMA-2000/4
Manufacture:DENON
Original price: JPY 120,000
Price: JPY 63,455 Sold Out
Integrated amplifiers (transister)
Japan 2002 made
Shop: Osu shop
Arrival: 2025-11-27 20:04:57
description
Maintained by Denon. 4th generation of the DENON 2000 series. It is an amplifier that can be enjoyed regardless of genre, and has a comfortable, rich, and lively mid-low range. The exterior is dull overall (Oikawa Tetsuji) Maintenance information: 2025.11.27 manufacturer maintained (MM/MC switching SW, source direct SW, input switching SW, disassembly cleaning. SP relay replacement. exterior cleaning. (Operation sound test) Accessories: power cable Main specifications: High-rigidity 6-block, separated chassis, power amplifier, direct input, bi-wiring compatible, 80W+80W, W434 x H180 x D478 mm, 23.5 kg 

CXA80UK

This item has been sold.You can't purchase now. 25-48043-22761-00
CXA80
Manufacture:Cambridge Audio
Price: JPY 54,364 Sold Out
Integrated amplifiers (transister)
UK 2015 made
Arrival: 2025-11-10 20:07:40
description
The disposal price has been reduced! (Member discounts are not applicable) 2025/11/10 sales price 79,800 yen, beautiful item with box! Cambridge Audio pre-main amplifier compatible with up to 192 kHz/24 bit sound sources. The DAC chip uses WM8740. It has an XLR analog input as well as a USB DAC. It is a convenient one that supports various inputs. The exterior is good with no noticeable scratches. Serial KWC1076419090026 (Fujisawa Yukishi) Maintenance information: 2025.11.10 Operation confirmed Accessories: remote control, instruction manual, power cord, connection cord, original box Main specifications: 80W+80W (8Ω) analog input 4 systems, digital input coaxial, optical, USB, Bluetooth W430 x H115 x D341 mm 8.7 kg

AX-V1-NJapan

This item has been sold.You can't purchase now. 25-47531-18602-00
AX-V1-N
Manufacture:Victor
Original price: JPY 100,000
Price: JPY 36,182 Sold Out
Integrated amplifiers (transister)
Japan 1995 made
Arrival: 2025-11-14 19:55:20
description
The price has been drastically reduced! 2025/11/14 sales price 45,000 yen Maintained! *Since the main volume has been replaced with a replacement, remote control operation is not possible. The Victor V1 series premain amplifier is designed with an emphasis on sound quality and is still popular today. Simple is the best, not only in terms of appearance and size, but also in terms of volume, selector, and presence! Phono is also compatible with MM/MC. On the exterior, there are scratches and some scratches on the VOL. (FUJISAWA KOSHI) Maintenance information: 2025.11.14 Maintained (main volume replacement, input selector, reckout switch disassembly, polishing grease application, internal inspection and cleaning, each input/output inspection, volume cleaning, operation confirmation, running test. ※The presence is a square wave input to check changes in the waveform. Since the main volume has a motor and cannot be dismantled, it will be replaced, but since it is usually a VR, the remote control cannot be operated. (The original is not available) Accessories: No accessories Main specifications: 40W+40W (8Ω) 80W+80W (4Ω) W360 × H129 × D337 mm 13.5 kg

PMA-900HNEJapan

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PMA-900HNE
Manufacture:DENON
Original price: JPY 120,000
Price: JPY 63,455 Sold Out
Integrated amplifiers (transister)
Japan 2022 made
Arrival: 2025-09-24 19:44:55
description
The disposal price has been reduced! (Member prices are not applicable) 2025/9/24 sales price 89,800 yen Denon's first full-size premain compatible with network playback. It uses a two-stage configuration with the same variable gain type preamp and power amplifier as the Denon 110th anniversary model PMA-A110, and the DNA of higher-level models, such as introducing similar high sound quality parts and exclusive custom parts, has been firmly inherited. There are no noticeable scratches on the exterior. Serial DBSZ062302629 (Yonejima Satoshi) Maintenance information: 2025.9.24 Operation confirmed Accessories: remote control, power cord, antenna Main specifications: 50W+50W (8Ω) PHONO (MM/MC) Bluetooth version 5.4 playback sampling frequency DSD2.8/5.6 MHz WMA1, MP3, MPEG-4 AAC32 to 48 kHz WAV, FLAC 32 to 192 kHz Apple Lossless44.1 to 192 kHz W434 x H131 x D375 mm 8.3 kg

CA-1000/3Japan

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CA-1000/3
Manufacture:YAMAHA
Original price: JPY 128,000
Price: JPY 116,364 Sold Out
Integrated amplifiers (transister)
Japan 1976 made
Arrival: 2025-11-06 20:12:34
description
From replacing 62 capacitors, 2 relays, and 4 fuses, all switches and volumes have been disassembled and polished to refresh! The third generation of the CA-1000 series. It is a model with reduced specifications of the CA-2000, but it has inherited the sound character. Class A operation and class B operation can be switched by switching (permanent future) Maintenance information: 2025.11.6 Maintained (volume, balance volume washing. Disassemble and clean each switch and selector. Electrolytic capacitors, tantalum capacitors, semi-fixed resistors, relays, fuse replacement. Soldering fixes for each part. Clean the housing, panels, and knobs. Rear RCA terminal cleaning. (Each part will be readjusted and aging tested) Accessories: instruction manual (copy), original box Main specifications: Class B operation 100W+100W (8Ω) Class A operation 20W+20W (8Ω) phono MM/MC compatible W461 x H170 x D360 mm 19 kg

PMA-2500NEJapan

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PMA-2500NE
Manufacture:DENON
Original price: JPY 230,000
Price: JPY 134,545 Sold Out
Integrated amplifiers (transister)
Japan 2017 made
Shop: Osu shop
Arrival: 2025-11-25 19:52:38
description
The price has been reduced. 2025/11/25 sales price 158,000 yen*The top plate has many scratches, so it's cheap. Maintained by Denon in 2025/7. Denon's mid-range premain amplifier equipped with a USB DAC in the standard PMA-2000 series and is compatible with high resolution. It is also equipped with Advanced AL32 Processing Plus, which can be said to be a feature. In addition to the strong conventional tones, which give a sense of thickness and energy, the sense of transparency in the high range is attractive. There are scratches on the top plate and remote control (Oikawa Tetsuji) Maintenance information: 2025.11.25 Operation confirmed 2025.7.30 Maintained by the manufacturer (display part power supply circuit, diode failure, replacement, resoldering repair. Other input selector switch contacts discolored, replaced to prevent them. Other idling current readjusted. (Left and right level check, internal cleaning, analog, digital, each input, sound output aging test) Accessories: power cable, remote control, copy of instruction manual Main specifications: 80W+80W (8Ω) unbalanced input × 4 PHONO (MM/MC) input × 1 EXT, PRE input × 1 unbalanced output (RECORDER) × 1 USB-B input × 1 coaxial digital input × 2 optical digital input × 2 other IR control inputs/outputs × 1 W434 × H182 × D431 mm weight 25 kg

Integra P-388Japan

This item has been sold.You can't purchase now. 25-47639-19464-00
Integra P-388
Manufacture:ONKYO
Original price: JPY 200,000
Price: JPY 90,727 Sold Out
Integrated amplifiers (transister)
Japan 1992 made
Shop: Osu shop
Arrival: 2025-11-19 19:53:55
description
Maintenance has been completed from overhauling switches, selectors, etc., to interior and exterior inspection and cleaning! This is ONKYO's top model when it was released in 1992. An excellent machine with a sense of cohesion and calm unique to Onkyo, and also has a sense of detail. It was equipped with a super balanced circuit, which was rare for control amplifiers at the time. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.11.18 Maintenance completed (LR OUTPUT ATT switch disassembly polishing REC SELECTOR disassembly polishing INPUT SELECTOR disassembly polishing solder deterioration part repair volume cleaning interior and exterior inspection cleaning balance RCA input and output confirmation) Accessories: none ※remote control missing Main specifications: CD, PHONO (MM/MC) TUNE, LINE 4 system input balance input/output compatible dimensions W475 x H90 x D418 mm weight 9.2 kg

PM-13S1Japan

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PM-13S1
Manufacture:marantz
Original price: JPY 250,000
Price: JPY 81,636 Sold Out
Integrated amplifiers (transister)
Japan 2007 made
Arrival: 2025-10-28 20:00:09
description
The disposal price has been reduced. Member discounts are not applicable. 2025/10/28 sales price 118,000 yen Marantz mid-range premain amplifier with a high degree of perfection. A large power transformer is used. The vocals come forward with a firm sound. The supple sound with a sense of depth is excellent. There is slight dullness and small scratches (Murakoshi Yoichi) Maintenance information: 2025.10.28 sound output confirmed Accessories: remote control, power cord Main specifications: rated 90W x 2 (8Ω) frequency characteristics approx. 5 Hz to 100 kHz input/output terminal line input x 3 systems, phono input x 1 system, tape input/output x 2 systems W440 x H127 x D444 mm 20 kg

A1UK

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A1
Manufacture:Musical Fidelity
Original price: JPY 138,000
Price: JPY 63,455 Sold Out
Integrated amplifiers (transister)
UK 1988 made
Arrival: 2025-11-25 19:48:55
description
2024/7 maintenance completed! A pure Class A premain amplifier from the early days of the musical Fidelity. The top plate heats up due to the high calorific value, but it is a famous machine that still boasts high popularity for its elastic, bouncy mid-low range, and smooth, thick mid-high range sounds. The beauty of the simple design is also attractive. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance Information: 2024.7.3 Maintained (input selector switch contact cleaning. The TAPR and MM/MC changeover push switches were replaced due to poor contact. 17 capacitors were replaced due to differences in electrolyte condenser fluid leak levels. (Each input/output operation check is OK) Accessories: power cable, instruction manual (copy) Main specifications: pure A grade 20W+20W (8Ω) W408 x H60 x D249 mm 5.5 kg

L-507uXJapan

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L-507uX
Manufacture:LUXMAN
Original price: JPY 430,000
Price: JPY 316,364 Sold Out
Integrated amplifiers (transister)
Japan 2013 made
Arrival: 2025-11-24 19:48:42
description
Performance comparable to a separate system is condensed into one body. With the amount of information and power unique to modern machines, you can enjoy it without choosing a genre. A highly accurate unit with synchronized thickness, transparency, and driving power at a high level. The fact that the phono circuit is equipped with an MC also shows the commitment of long-established Lux, as there are many line-only amplifier groups in recent years. Serial G60101176D (Fujisawa Yukishi) Maintenance information: 2025.11.24 Operation confirmed Accessories: remote control, copy of instruction manual, power cord Main specifications: 110W+110W (8Ω) line input 6 systems (XLR x 2/RCA x 4) phono input 1 system (MM/MC) tape system 1 system with pre-out/main in terminal, 2 speaker outputs W440 x H177 x D454 mm 23.9 kg

K300iU.S.A

This item has been sold.You can't purchase now. 25-48139-23532-00
K300i
Manufacture:KRELL
Original price: JPY 390,000
Price: JPY 116,364 Sold Out
Integrated amplifiers (transister)
U.S.A 1996 made
Arrival: 2025-11-21 19:57:32
description
The price has been drastically reduced! 2025/11/21 sales price 148,000 yen KRELL's first premain amplifier. The power amplifier uses a special metal can type transistor developed in collaboration with Motorola. It's a thick sound with a firm center of gravity, and it makes a loud noise with good instantaneous power. The exterior is dull and has a feeling of use. Serial 8796060621 (Takahashi Nobuyuki) Maintenance information: 2025.11.20 Operation confirmed Accessories: instruction manual, copy, remote control, original box, power cord (general purpose) Main specifications: 150W+150W (8Ω) frequency characteristics 1Hz to 100kHz S/N ratio 95dB W483 × H94 × D394 mm 11.4 kg

NAC62+NAP140UK

This item has been sold.You can't purchase now. 25-47799-20610-00
NAC62+NAP140
Manufacture:Naim Audio
Original price: JPY 360,000
Price: JPY 134,545 Sold Out
Integrated amplifiers (transister)
UK 1990 made
Shop: Osu shop
Arrival: 2025-11-09 20:08:22
description
The disposal price has been reduced. Member prices are not applicable. 2025/11/9 sales price 238,000 yen 35 capacitors have been replaced, and maintenance has been completed, including input cable creation! This is a pre-+ power amplifier set. Although it is small, it has high gain, and it lets you hear deep, English-like sounds. With a very sticky middle range and strong driving power, not only small groups but also large groups can make a loud noise. There are dirt and threads on the exterior. *There is some pop noise when the power is turned on and off, or when the preamp is unmuted, but this is a specification. There is overall dullness and small scratches (Oikawa Tetsuji) Maintenance information: 2025.11.9 maintained (NAP140 voltage failure → Tantalum C short board C deterioration replacement NAC62 board C capacity failure → replacement each SWVOL galley → cleaning phono check OK (DIN5P → RCA male 1m cable x 2 created) operation check) Accessories: power cable, connection cable, copy of instruction manual Main specifications: NAC62 · input phono BNC (RCA) x 1 line DIN terminal x 3 systems W250 x H76 x D300 mm weight 2.5 kg NAP 140 · output 45 x 45 W (8 ohms) W205 x H76 x D300 mm weight approx. 5 kg

PMA-1500AEJapan

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PMA-1500AE
Manufacture:DENON
Original price: JPY 80,000
Price: JPY 33,455 Sold Out
Integrated amplifiers (transister)
Japan 2005 made
Arrival: 2025-11-20 20:10:59
description
The price has been reduced! 2025/11/20 Denon's mid-tier premain with a sales price of 39,800 yen. The Phono is also attractive because it is compatible with MM/MC and has excellent cost performance. A model with a natural and clean tone that is easy to match with various speakers. It is also recommended as an introductory machine. As for the exterior, there are bumps and dirt marks on the top plate. There is also a slight smell in the room. *Remote control is out of stock. Serial 5091500740 (Tamura Eiji) Maintenance information: 2025.11.20 Operation confirmed Accessories: power cable Main specifications: rated output 70W+70W (8Ω) playback frequency band 5Hz to 100kHz input 5 systems output 2 systems W434 x H134 x D410 mm 14.6 kg

A-933Japan

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A-933
Manufacture:ONKYO
Original price: JPY 80,000
Price: JPY 11,636 Sold Out
Integrated amplifiers (transister)
Japan
Arrival: 2025-11-23 20:04:14
description
*The remote control is out of stock and is currently sold because it is cheap. Despite its compact size, this digital amplifier has an attractive sound with a sense of speed and good response. It is an amplifier full of useful features, with phono input and subwoofer output. The exterior has a feeling of use such as dullness and small scratches. Serial 1640915690 (Takahashi Nobuyuki) Maintenance information: 2025.11.23 Operation confirmed Accessories: none Main specifications: output 80W+80W phono equalizer (MM) equipped W275 x H103 x D328 mm 7.5 kg

A80UK

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A80
Manufacture:ONIX
Original price: JPY 149,800
Price: JPY 38,000 Sold Out
Integrated amplifiers (transister)
UK 2005 made
Arrival: 2025-10-25 19:42:12
description
The disposal price has been reduced! (Member prices are not applicable) 2025/10/25 sales price 59,800 yen. The thin, simple, and high-quality premain amplifier speaker features high driving power and shaded sound quality. *The power cannot be turned on or off with the remote control. There is a small scratch on the back. Serial 06026741 (Takasaki Atsushi) Maintenance information: 2025.10.23 Operation confirmed Accessories: remote control, power cord Main specifications: 80W+80W RCA6 XLR1 system W450H115×D382mm 11.1 kg

A-S801Japan

This item has been sold.You can't purchase now. 25-48155-23688-00
A-S801
Manufacture:YAMAHA
Original price: JPY 100,000
Price: JPY 45,273 Sold Out
Integrated amplifiers (transister)
Japan 2014 made
Arrival: 2025-11-22 20:06:47
description
Yamaha premain amplifier compatible with DSD 5.6 MHz native playback and PCM384 kHz. It is equipped with cutting-edge equipment such as a USB DAC function, and has a convenient design that can be easily operated with only knobs and buttons, and boasts a clear and wide range that matches the times. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.11.21 Operation confirmed Accessories: remote control, instruction manual, power cord Main specifications: 100W+100W (8Ω) input 9 systems (CD x 1 tuner x 1 line x 3 phono MM x 1 optical digital x 1 coaxial digital x 1 USB Type B x 1) output 5 systems (reck-out x 2, subwoofer x 1, headphone x 1, USB-DC out x 1) W435 x H152 x D387mm 12.1 kg

AU-607Japan

This item has been sold.You can't purchase now. 25-47781-20474-00
AU-607
Manufacture:SANSUI
Original price: JPY 69,800
Price: JPY 116,364 Sold Out
Integrated amplifiers (transister)
Japan 1976 made
Shop: Osu shop
Arrival: 2025-11-10 20:11:54
description
Maintained including 36 transistors, 31 capacitors, balance volume, bus, and treble volume replacements. The first model of the Sansui 607 series. It's one that makes me feel like it was built in a golden age. It has the strength of low-frequency extrusion and a sharp sense of dynamism, and you can fully enjoy the goodness of construction during the golden age. In particular, it shows its true value when it comes to playing records. There are dents on the top plate, and there are small scratches and dullness on the whole (Oikawa Tetsuji) Maintenance information: 2025.11.10 maintained (power amplifier section, resistor, transistor (10 pieces) capacitor (10 pieces) replacement master volume dismantling cleaning bus, treble, balance volume exchange tone, equalizer section transistor (22 pieces) replacement switch disassembly and polishing (input selector, reckout, tone, subsonic, loudness, tape selector, coupler) power supply transistors (4 pieces), Capacitors (10 pieces), output relay replacement, interior and exterior inspection and cleaning, pin jack polishing, operation check. *A click sound is heard when VR is at minimum. *The bus and treble can only be center clicked. (The relay starts in about 20 seconds) Accessories: copy of instruction manual Main specifications: 65W+65W (8Ω) W430 × H168 × D389 mm 15.3 kg 

K3 Integrated AMPUK

This item has been sold.You can't purchase now. 25-48121-23447-00
K3 Integrated AMP
Manufacture:ROKSAN
Original price: JPY 300,000
Price: JPY 90,727 Sold Out
Integrated amplifiers (transister)
UK 2018 made
Arrival: 2025-11-17 19:26:02
description
The disposal price has been reduced! (Member prices are not applicable) 2025/11/17 sales price 138,000 yen Hi-Fi Hall first arrival! Comes with original box It is an amplifier with a simple design and a solid driving power that is unimaginable from its size, and the texture unique to ROKSAN can be felt in the sound with a core that is unimaginable. It is also equipped with an MM phono input that ROKSAN is proud of, which has absolute confidence in analog products. Bluetooth connections are also supported. This is one car that is focused on both sound quality and functionality. The exterior is dull. Serial 0202694 (Fujisawa Yukishi) Maintenance information: 2025.11.17 Operation confirmed Accessories: remote control, instruction manual, power cord, original box, Bluetooth antenna Main specifications: 140W+140W (8Ω) 220W+220W (4Ω) Phono input 1 system (MM) line input 5 systems W432 x H105 x D380 mm 14.0 kg

AU-D707XJapan

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AU-D707X
Manufacture:SANSUI
Original price: JPY 129,000
Price: JPY 72,545 Sold Out
Integrated amplifiers (transister)
Japan 1984 made
Arrival: 2025-11-18 19:43:20
description
In addition to replacing 16 deteriorated transistors, every corner has been maintained by polishing the disassembly contacts for switches and volumes! This is an attractive premain with a good sound. Equipped with a large toroidal transformer, 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. The exterior has stains, small scratches, and rust on the top plate. Serial 654116131 (Yonejima Satoshi) Maintenance information: 2025.11.18 Maintained (main volume dismantled and cleaned. Switch disassembly and polishing (phono selector, input selector, reck-out, tone, subsonic, loudness, muting). Output relay replacement. Main amplifier transistor adjustment volume replaced. Solder repair. Selector lamp replacement. Other volume cleaning, pin jack polishing, internal inspection cleaning, adjustment inspection, operation confirmation) Accessories: instruction manual Main specifications: 150W+150W (8Ω) with 4 line inputs, phono MM/MC, W466 x H161 x D431 mm 17.5 kg

TA-F555ESX2Japan

This item has been sold.You can't purchase now. 25-47684-19748-00
TA-F555ESX2
Manufacture:SONY
Original price: JPY 128,000
Price: JPY 72,545 Sold Out
Integrated amplifiers (transister)
Japan 1987 made
Shop: Osu shop
Arrival: 2025-11-20 20:15:25
description
Maintained! Recommended for those who enjoy all genres of music. It seems to be an amplifier manufactured during the heyday of audio, and it supports music with plenty of room in the mid to low range. There is a scratch on the side wood (Daiki Goto) Maintenance information: 2025.11.19 Maintained (inspected, operation inspection, replacement switch for deteriorated parts, disassembled VR. Speaker relay deterioration left and right replacement, power amplifier drive amplifier board resistance deterioration replacement, volume VR disassembly and cleaning, speaker SW INPUT switch cart rich LOAD switch RECOUT switch. MODE switch, TONE switch, MUTING switch, each disassembly, polishing, cleaning, grease application, DC idling. (DC balance adjustment, RCA input/output terminal cleaning, input/output terminal sound output will be checked.) Accessories: manual Main specifications: output 120W+120W MC compatible impedance 4Ω to 16Ω dimensions W470 x H166 x D436 mm weight 26 kg

PMA-900HNEJapan

This item has been sold.You can't purchase now. 25-47443-18008-00
PMA-900HNE
Manufacture:DENON
Original price: JPY 120,000
Price: JPY 77,091 Sold Out
Integrated amplifiers (transister)
Japan 2022 made
Arrival: 2025-09-08 19:50:25
description
The price has been drastically reduced. 2025/9/8 sales price 99,800 yen Denon's first full-size premain compatible with network playback. It uses a two-stage configuration with the same variable gain type preamp and power amplifier as the Denon 110th anniversary model PMA-A110, and the DNA of higher-level models, such as introducing similar high sound quality parts and exclusive custom parts, has been firmly inherited. The appearance is good with little feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.9.8 sound output confirmed Accessories: instruction manual, remote control, power cable, original box Main specifications: 50W+50W (8Ω) PHONO MM/MC Bluetooth version 5.4 playback sampling frequency DSD2.8/5.6 MHz WMA1, MP3, MPEG-4 AAC32 to 48 kHz WAV, FLAC 32 to 192 kHz Apple Lossless 44.1 to 192 kHz W434 x H131 x D375 mm 8.3 kg

AU-X1111MOS VINTAGEJapan

This item has been sold.You can't purchase now. 25-47661-19578-00
AU-X1111MOS VINTAGE
Manufacture:SANSUI
Original price: JPY 400,000
Price: JPY 270,909 Sold Out
Integrated amplifiers (transister)
Japan 1988 made
Arrival: 2025-11-14 19:55:29
description
Maintenance has been completed, such as volume dismantling and cleaning, and disassembling and polishing of other switches! This amplifier marked the end of the X series, which began with the AU-X1. The clear sound with full torque is proof that it was created by throwing material into it. In addition to the powerful Sansui sound that combines sharpness and richness, it is a masterpiece machine that still boasts high popularity due to the beauty of the sound unique to MOS. The exterior has line scratches, scuff marks, etc. Serial 618073475 (Fujisawa Yukishi) Maintenance information: 2025.11.14 Maintained (master volume dismantled and cleaned. Power amplifier volume dismantling and cleaning. All panel switches, including input selectors, have been disassembled and polished. Replace output relays and headphone relays. Illumination lamp and selector lamp replacement. Replace power supply diodes and transistors. Solder repair. Balance knob installation (reuse). (Interior and exterior inspection and cleaning, operation confirmation.) Accessories: No accessories Main specifications: effective output 150W+150W (6Ω) 110W+110W (8Ω) W470 x H178 x D486 mm weight 35.1 kg

PMA-1500RJapan

This item has been sold.You can't purchase now. 25-47933-21663-00
PMA-1500R
Manufacture:DENON
Original price: JPY 68,000
Price: JPY 33,455 Sold Out
Integrated amplifiers (transister)
Japan 1997 made
Arrival: 2025-11-10 20:07:17
description
The price has been reduced! 2025/11/10 sales price 39,800 yen manufacturer maintenance completed! A pre main amplifier with excellent cost performance. Although it is entry class, it is thick, and it sounds well with a well-balanced sound. 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 has dullness, stains, etc. over time. Serial 9047301180 (Fujisawa Yukishi) Maintenance information: 2025.11.10 manufacturer maintained (speaker relay replacement. Amp board soldering correction. (Idling current adjustment, operation inspection) Accessories: power cord, instruction manual, remote control 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

SQ505XJapan

This item has been sold.You can't purchase now. 25-47913-21503-00
SQ505X
Manufacture:LUXMAN
Original price: JPY 69,800
Price: JPY 81,636 Sold Out
Integrated amplifiers (transister)
Japan 1971 made
Arrival: 2025-10-26 20:33:05
description
Maintenance has been completed, including polishing of disassembly contacts for lever switches and volumes. 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. In addition to classical music, it is strong against old sound sources, and has an appeal not found in current models. The exterior has scratches, dullness, etc. on the cabinet (Sasaki Shota) Maintenance information: 2025.5.13 Maintained (switch and volume class disassembly contact polishing. I/O pin jack polish. Replace deteriorated transistors in the power supply circuit and tone control circuit. (Electric circuit DC adjustment, idling current adjustment) Accessories: copy of manual, power cable Main specifications: 30W+30W (8Ω) PhonO2 system frequency band 5 to 50,000 Hz W451 x H148 x D268 mm 10.5 kg

A-2Japan

This item has been sold.You can't purchase now. 25-48022-22535-00
A-2
Manufacture:SOULNOTE
Original price: JPY 550,000
Price: JPY 361,818 Sold Out
Integrated amplifiers (transister)
Japan 2017 made
Shop: Osu shop
Arrival: 2025-11-14 20:10:41
description
In addition to the output stage, this is a Seoul Note integrated amplifier that uses a completely balanced non-feedback circuit for the voltage amplification stage and power supply circuit. The high quality sound that combines high driving capability with the company's unique sense of speed is attractive. There are no noticeable scratches and it is in good condition. Serial 191230001 (Murakoshi Yoichi) Maintenance information: 2025.11.9 sound output confirmed Accessories: remote control, power cord Main specifications: 100W+100W (8Ω) 200W+200W (4Ω) size W430 ✕ H160 ✕ D410 mm 20 kg

L-540Japan

This item has been sold.You can't purchase now. 25-47893-21298-00
L-540
Manufacture:LUXMAN
Original price: JPY 219,000
Price: JPY 98,182 Sold Out
Integrated amplifiers (transister)
Japan 1989 made
Arrival: 2025-11-15 20:00:52
description
The price has been reduced. 2025/11/15 Sales price 118,000 yen Maintained! LUXMAN Class A premain amplifier. The bias current required in the Class A operation region is constantly flowing, and in the region exceeding Class A operation (15W+15W), the structure naturally transitions to Class AB operation based on Class A, providing Class A sound quality and Class AB power. While it also has the fineness of the texture typical of Luxe, it captivates me with its powerful yet glossy sound. It is also equipped with a phono equalizer for MM/MC cartridges, making it an easy to use one. As for the exterior state, you can see a feeling of use such as scuffs on the front panel. Serial H00111552 (Murakoshi Yoichi) Maintenance information: 2025.11.12 Maintained (power circuit fault repair adjustment. Switch disassembly contact polishing. Each circuit board soldering correction, input/output pin jack polish. (Since it has been repaired by the manufacturer before, parts have been replaced) Accessories: instruction manual (copy) Main specifications: effective output 100W+100W (8Ω) A grade operation area 15W+15W dimensions W438 x H176 x D467 mm weight 24 kg
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