12438 results
Manufacture | Model/Title | Price | Arrival date

DMA-200S Series2U.S.A

This item has been sold.You can't purchase now. 24-41860-02611-00
DMA-200S Series2
Manufacture:SPECTRAL
Original price: JPY 1,480,000
Price: JPY 736,364 Sold Out
U.S.A 2016 made
Arrival: 2024-02-13 19:46:47
description
The price has been drastically reduced. 2024/2/13 sales price 898,000 yen Maintained! Genuine Kinara domestic 100V specification! The DMA200S S2 power amplifier from Spectral USA is in stock for the first time at Hi-Fi. An improved model of the 200S famous machine! The sound of a high speed, high resolution, and clear sound image will be refined. The appeal is further enhanced by combining it with the company's preamp. There is a scratch on the top plate. Serial 200635 (Fujisawa Yukishi) Maintenance information: 2024.2.13 Maintained (diodes, electrolytic capacitors, semi-fixed VR, lamps, etc. replaced due to defects and deterioration. The bias and offset check output sound was checked. The popping sound when the power is turned on is a specification. There is a description so that the power will not be turned on when the input is released. Therefore, please switch the balance unbalance while the power is off.) Accessories: instruction manual, power cord Main specifications: output 180 W x 2 (8 ohms) 300 x 2 (4 ohms) maximum power consumption 1600 W 482 x H184 x D458 mm weight 29.0 kg 

X-PM100-SEJapan

This item has been sold.You can't purchase now. 24-41936-03124-00
X-PM100-SE
Manufacture:Nmode
Original price: JPY 510,000
Price: JPY 180,000 Sold Out
Japan
Shop: Osu shop
Arrival: 2024-02-11 20:11:29
description
The price has been drastically reduced. 2024/2/12 sale price 238,000 yen This is a one-owner item, and it is a beautiful item with the original box. SE model that has already been tuned by Yoshidaen. The sharper mid-high range is impressive. It is a 1-bit digital amplifier with a sampling frequency of 20 MHz with the largest power supply capacity in NMODE history. You can hear unrivaled high speed and high response sound (Sasaki Shota) Maintenance information: 2024.2.11 Operation confirmed Accessories: original box, power cable, manual Main specifications: 17W+17W (8Ω) RCA x 3 systems, XLR x 2 systems External dimensions: W420 x H90 x D430 mm Weight: 15 kg

606Japan

This item has been sold.You can't purchase now. 18-19081-50395-00
606
Manufacture:QUAD
Original price: JPY 220,000
Price: JPY 90,727 Sold Out
Japan 1993 made
Shop: Osu shop
Arrival: 2024-02-14 20:00:28
description
Maintained. The 606 is thick and unimaginable from its compact exterior. The good sound unique to QUAD allows you to enjoy not only classical music, but also jazz vocals in a mild way. There are no major scratches that are particularly noticeable on the exterior (Oikawa Tetsuji) Maintenance information: 2024.2.14 Maintained (C replacement in the board. Power stage TR, driver stage TR check. Loosen the input/output screws. Mounting without bottom screws or rear screws Operation check. Nezio Original is not available) Accessories: power cable Main specifications: output 140W+140W (8Ω) W321×H140×D238mm 12kg

MARK2400LU.S.A

This item has been sold.You can't purchase now. 24-41897-02898-00
MARK2400L
Manufacture:SAE
Original price: JPY 460,000
Price: JPY 90,727 Sold Out
U.S.A 1977 made
Arrival: 2024-02-09 19:29:44
description
The disposal price has been reduced. Member discounts are not applicable. 2024/2/9 sales price 138,000 yen Maintenance completed! SAE power amplifiers with impressive dot LED meters, and I feel that they are so good that you can't hear them with modern amplifiers. It comes with 4 levels of gain control, so you can switch as you like. There is a feeling of use such as stains and abrasions throughout the exterior (Murakoshi Yoichi) Maintenance information: 2023.10.26 maintained (AC cable ground wire removal, relay contact cleaning, switch GAIN cleaning, replacement of C deterioration in the board, OK with other C, R, TR, etc., operation check) Accessories: none Main specifications: 200W+200W W482×D260×H285mm 16.5kg

B-5Japan

This item has been sold.You can't purchase now. 23-40931-23605-00
B-5
Manufacture:YAMAHA
Original price: JPY 250,000
Price: JPY 63,455 Sold Out
Japan 1979 made
Shop: Osu shop
Arrival: 2024-02-09 19:51:35
description
Maintained! A masterpiece power amplifier with an all-FET circuit configuration. The size of the sound stage and the quick attack and the way the penetrating sound disappears are excellent. The hairline finish on the front panel and the LED switch with an impressive orange light are also attractive. The exterior is dull. Serial 03624 (Fujisawa Yukishi) Maintenance information: 2024.2.9 Maintained (all left and right main amplifier board soldering fixed. Output relay replacement. Input volume contact correction) Accessories: No accessories Main specifications: 350W+350W (4Ω) 240W+240W (8Ω) W435 × H182.7 × D361.5 mm 20.9 kg

model 250U.S.A

This item has been sold.You can't purchase now. 24-41582-00505-00
model 250
Manufacture:marantz
Original price: JPY 300,000
Price: JPY 107,273 Sold Out
U.S.A 1970 made
Arrival: 2024-02-09 19:29:27
description
The disposal price has been reduced. Member discounts are not applicable. 2024/2/9 sales price 148,000 yen The meter lamp has been replaced with an LED, etc. Maintenance has been taken care not only of the interior but also of the wood case exterior! Marantz's masterpiece stereo power amplifier. It uses Motorola transistors and is modestly sized yet boasts excellent US driving power. The natural yet rich, comfortable American sound is addictive (Murakoshi Yoichi) Maintenance information: 2024.2.9 maintained (meter lamp modified → LED itself NG → replacement, other output mute relay contact distortion → polishing treatment, internal Tr, C check → OK, cabinet exterior repair/polishing/painting) Accessories: cabinet Main specifications: differential amplification, pure complementarity, full stage direct connection OCL circuit, 125W+125W (8Ω) dimensions W391 x H146 x D264 mm weight 13.6 kg

MCM-105Japan

This item has been sold.You can't purchase now. 24-41934-03108-00
MCM-105
Manufacture:Victor
Original price: JPY 52,600
Price: JPY 18,000 Sold Out
Japan 1970 made
Arrival: 2024-02-11 19:53:31
description
105 series stereo power amplifier. It is designed to be combined with MCP-105. A level adjustment volume is mounted on the back, and it can be adjusted when using multiple amplifiers, etc. The exterior has a feeling of use such as dullness (Tomoho Asaine) Maintenance information: 2024.2.11 Operation confirmed Accessories: none Main specifications: output 50W+50W (4Ω) 50W+50W (8Ω) 36W+36W (16Ω) external dimensions 215x138x322mm weight 7.5 kg

MIMESIS 9Switzerland

This item has been sold.You can't purchase now. 24-41635-00996-00
MIMESIS 9
Manufacture:GOLDMUND
Original price: JPY 1,750,000
Price: JPY 408,182 Sold Out
Switzerland 1989 made
Arrival: 2024-02-06 20:12:39
description
The price has been drastically reduced. 2024/2/6 sales price 498,000 yen Maintained! The sound quality has good visibility and good grain from high to low frequencies, and the power of the low frequencies is particularly impressive. Recommended for those looking to add a little more subtlety to Levinson amplifiers. Exterior, dullness, abrasions, small scratches, marks, stains, etc. can be seen (Kobayashi Hitoshi) Maintenance information: 2024.2.6 maintained (12 replaceable electrolytic capacitors replaced, operation and characteristics confirmed, running tests, interior and exterior cleaning) Accessories: copy of instruction manual, power cord Main specifications: Rated output: 170W+170W (2-8Ω) W483 x H254 x D483 mm 65 kg 

Mark2600U.S.A

This item has been sold.You can't purchase now. 23-41365-26823-00
Mark2600
Manufacture:SAE
Original price: JPY 650,000
Price: JPY 107,273 Sold Out
U.S.A 1977 made
Arrival: 2024-01-11 20:08:40
description
The disposal price has been reduced. Member discounts are not applicable. 2024/1/11 sales price 178,000 yen Maintained! SAE power amplifiers are synonymous with American sound. The appeal is that it has enough power to feel like it comes close to the front, and the gentle, carefree sound. While it has the power to easily drive large 38cm speakers, etc., it allows you to listen to rich sound when stored in the low frequencies. There are spots and small scratches on the exterior. Serial 001586 (Hiura Katsuji) Maintenance information: 2024.1.11 maintained (all cleaning of front ATTSW, meter range SW, etc., other internal TN.C checks OK (Large output mutry distortion, dismantling contact polishing treatment ~ operation check) Accessories: none Main specifications: output 400W+400W (8Ω) W483 ✕ H178 ✕ D400mm 26.4 kg

STA-9U.S.A

This item has been sold.You can't purchase now. 24-41841-02440-00
STA-9
Manufacture:NuPrime
Original price: JPY 170,000
Price: JPY 77,091 Sold Out
U.S.A 2016 made
Arrival: 2024-02-05 19:30:48
description
The price has been reduced! 2024/2/5 sales price around 89,800 yen is good! Genuine fusion coordination. 120W A+D class stereo amplifier Furthermore, it is possible to operate as a 290W mono amplifier with a bridge amplifier. The goal is to achieve a tone unique to vacuum tube amplifiers, and it is designed with a more advanced even-order harmonic circuit. Serial 3002830 (Fujisawa Yukishi) Maintenance information: 2024.2.5 operation confirmed Accessories: instruction manual, power cord, original box Main specifications: 120W (stereo), 290W (bridge) input impedance 47kΩ playback frequency band 10Hz-50kHz W235 x H55 x D276mm (including terminals and legs) 4.8 kg

No.20.5LU.S.A

This item has been sold.You can't purchase now. 24-41803-02173-00
No.20.5L
Manufacture:Mark Levinson
Original price: JPY 2,760,000
Price: JPY 861,818(pair)Sold Out
U.S.A 1989 made
Arrival: 2024-02-01 19:48:00
description
The price has been reduced. 2024/2/1 sales price 998,000 yen 2020.4.29 Maintained! Pure Class A mono amp. The driving power, which boasts an output of 100W, shows exhilarating strength. One of Levinson's most famous power amplifiers combines not only strength and thickness, but also good separation and high texture in the mid to high range. Modern speakers also drive brilliantly, and the high degree of perfection is attractive. There are small scratches and paint peeling on the exterior. Serial 6231/6232 (Yonejima Satoshi) Maintenance Information: 2020.4.29 Maintained (capacitor, resistor, fuse replaced. Clean the power transistor socket. DC voltage, DC offset voltage, idling current, and other adjustments) Accessories: Power cable, Remo pin x 2, short pin x 2, connection cable Main specifications: output 100W/ch (8Ω), 200w/ch (4Ω) input unbalance (LEMO) 1 system, balance (XLR) 1 system, SP terminal 1 system (WBT) W483 x H212 x D560 mm 33 kg/unit

AP-701Japan

This item has been sold.You can't purchase now. 24-41779-01996-00
AP-701
Manufacture:TEAC
Original price: JPY 320,000
Price: JPY 189,091 Sold Out
Japan 2021 made
Arrival: 2024-02-02 19:55:18
description
The price has been drastically reduced. 2024/2/2 sales price 248,000 yen This is a TEAC stereo power amplifier with a dual monaural configuration equipped with 2 specially designed Hypex Ncores on the module. The high driving power and good SN are amazing. It's also an interesting one to use as a bi-amp. There are no noticeable scratches on the exterior. Serial 2190010 (Tamura Eiji) Maintenance information: 2024.2.2 operation confirmed Accessories: instruction manual, power cable, original box Main specifications: 125W+125W (8Ω) S/N ratio 110dB (8Ω) frequency characteristics 10Hz to 50,000 Hz W444 ✕ H111.3 ✕ D348.2 mm weight 9.9 kg

A-0Japan

This item has been sold.You can't purchase now. 24-41835-02429-00
A-0
Manufacture:SOULNOTE
Original price: JPY 110,000
Price: JPY 90,727 Sold Out
Japan 2016 made
Arrival: 2024-02-04 20:12:32
description
A model commemorating the 10th anniversary of establishment. The chassis has been redesigned and renewed while keeping the basic concept of SA1.0 intact. Sound quality and functionality have been upgraded. The circuit has a completely non-feedback discrete configuration, which improves driving ability and allows you to hear sound with a high sense of silence. The exterior is good with a dullness (Kobayashi Hitoshi) Maintenance information: 2024.2.4 operation confirmed Accessories: spike, spanner, instruction manual, power cord Main specifications: 10W+10W (8Ω) headphone output 3W+3W (32Ω) W430 × H102 × D418 mm weight 8.0 kg

SE-A5MK2Japan

This item has been sold.You can't purchase now. 23-41057-24516-00
SE-A5MK2
Manufacture:Technics
Original price: JPY 150,000
Price: JPY 63,455 Sold Out
Japan
Arrival: 2024-02-04 20:12:28
description
Maintained. An attractive power amplifier with rich bass, clear treble, and deep sound. Equipped with Technics's unique New Class A circuit, it enables efficient Class A operation, and you can enjoy powerful sound with plenty of driving power. You can see a feeling of use, such as appearance, dullness, small scratches, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.2.4 maintained (SAFETY OPERATION · COMPUTER OUT DRIVE lamp replacement, POWER lamp replacement, COMPUTER CLASS A lamp (double terminal type) 2k replacement, 4 meter lamps out (both terminal type) replacement, other speaker relay replacement, other idling confirmation adjustment, other input terminal switching SW disassembly contact polishing and cleaning, other sound output confirmation test) Accessories: instruction manual Main specifications: effective output 150W+150W (8Ω) output bandwidth 5Hz to 100000 Hz SNR 123dB damping factor 100 (8Ω) output meter indication range -60dB to +5dB power consumption 300W dimensions W430 × H178 × D416 mm weight 18.4 kg

X250.5U.S.A

This item has been sold.You can't purchase now. 23-40927-23570-00
X250.5
Manufacture:PASS
Original price: JPY 900,000
Price: JPY 386,364 Sold Out
U.S.A 2004 made
Shop: Osu shop
Arrival: 2024-01-31 19:46:20
description
The price has been reduced. 2024/1/31 sales price 448,000 yen Manufacturer maintained! A power amplifier known for its resilient, thick sound quality. The sound quality, which has a rich sense of scale, clear outlines, and a high sense of signal, is also recommended for KRELL power amp fans in the early 80s. The driving power to drive large speakers with plenty of room is also attractive. You can see a feeling of use, such as appearance, dullness, small scratches, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.1.31 manufacturer maintenance completed (left and right channel FET/various resistors, capacitors, USG board, all meter replacement, unreplaceable (original meter discontinued, unobtainable; replace with a newly constructed meter to adjust bias and offset) operation confirmation inspection) Accessories: short pin, power cable Main specifications: 250W+250W (8Ω) Class A dynamic range 144dB power consumption 270W W483 x H245 x D545 mm 36.3 kg

P-3000Japan

This item has been sold.You can't purchase now. 24-41791-02082-00
P-3000
Manufacture:Accuphase
Original price: JPY 390,000
Price: JPY 243,636 Sold Out
Japan 2004 made
Shop: Osu shop
Arrival: 2024-02-01 20:03:32
description
A power amplifier that inherits the direct lineage of the first P-300 when Accuphase was founded. It is easily compatible with low load impedances, and the deep, roomy playback sound is attractive. By connecting to a bridge, the driving power of the advanced P-7000 class can be reproduced. There are no major conspicuous wounds (Oikawa Tetsuji) Maintenance information: 2024.2.1 operation confirmed Accessories: instruction manual, power cable Main specifications: 75W+75W (8Ω), 300W (8Ω) when connected to a bridge, single CH3 para push pull current feedback amplifier circuit size W465 x H180 x D425 mm weight 24.0 kg

303UK

This item has been sold.You can't purchase now. 23-39684-13471-00
303
Manufacture:QUAD
Original price: JPY 110,000
Price: JPY 90,727 Sold Out
UK 1967 made
Arrival: 2023-11-24 19:55:34
description
Maintained! A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. The exterior has a feeling of use over time, such as dullness and small scratches. Serial 45096 (Yonejima Satoshi) Maintenance information: 2023.11.24 Maintained (DIN4P, INPUT cable created. Check all other internal things. The power stage Tr has been replaced. Replace the coupling capacitor and bypass capacitor in the driver board. (Crossover distortion readjust) Accessories: power cord, connection cord Main specifications: 45W+45W W120×H159×D324mm 8.2 kg

P-300SJapan

This item has been sold.You can't purchase now. 24-89024-01407-00
P-300S
Manufacture:Accuphase
Original price: JPY 260,000
Price: JPY 116,364 Sold Out
Japan 1977 made
Shop: Osu shop
Arrival: 2024-01-21 19:46:28
description
The disposal price has been reduced. Member discounts are not applicable. 202/1/21 sales price 158,000 yen 2nd generation model of the P-300 series famous machine. The sharp, sharp, and exhilarating sound is alive and well. It also goes well with JBL, etc., and makes a powerful sound. You can enjoy rough sounds that cannot be experienced with current products. There are small scratches on the top plate on the exterior, and there is an overall feeling of use due to aging (Daiki Goto) ) Maintenance information: 2005.4.17 Maintained (deteriorated resistors, deteriorated capacitors replaced. Sound output operation confirmed) Accessories: power cable Main specifications: 150W+150W (8Ω) W445×H160×D355mm 25kg

model 9U.S.A

This item has been sold.You can't purchase now. 24-41745-01764-00
model 9
Manufacture:Jeff Rowland
Original price: JPY 4,800,000
Price: JPY 1,272,727 Sold Out
U.S.A 1992 made
Arrival: 2024-01-31 19:47:20

303UK

This item has been sold.You can't purchase now. 16-05924-97502-00
303
Manufacture:QUAD
Original price: JPY 110,000
Price: JPY 90,727 Sold Out
UK 1967 made
Arrival: 2024-01-23 19:48:46
description
Maintained! A classic British Quad stereo power amplifier. Small in size yet full torque. The sound, which is as deep as a tube amp, exudes an appeal that won't fade. The exterior has a feeling of use over time, such as dullness and small scratches. Serial 75292 (Tomoho Asaine) Maintenance information: 2024.1.23 maintained (internal all checks, internal C replacement power stage Tr x 1 special defect, INPUT DIN connector replacement operation check, bias adjustment*The power lamp is quite dark, but this part is the current state) Accessories: copy of the instruction manual, power cord, connection cord Main specifications: 45W+45W W120×H159×D324mm 8.2 kg

BA-2000Japan

This item has been sold.You can't purchase now. 24-41530-00210-00
BA-2000
Manufacture:SANSUI
Original price: JPY 120,000
Price: JPY 134,545 Sold Out
Japan 1976 made
Arrival: 2024-01-06 20:02:36
description
Deteriorated capacitors and transistors were thoroughly replaced in 2022/10, and a full overhaul including speaker terminals and RCA terminal replacements has been completed! The BA-2000 was created to reproduce the sound of music itself. A power amplifier with lots of low-frequency sounds. You get the feeling of a piano bouncing and a saxophone coming from below. Please experience this feeling. Line scratches, top surface rust, and dullness are scattered on the front panel corner (Kobayashi Hitoshi) Maintenance information: 2022.10.24 Maintained (transistor, electrolytic capacitor, SP terminal, rectifier diode, fuse resistor, cement resistor, fuse, relay, LED lamp, heat dissipation sheet replacement. Volume disassembly contact cleaning. Idle current adjustment, input/output waveform confirmation, left/right balance check, load test, comprehensive operation test, input/output waveform confirmation, load test (1kHz sine wave, at 8 ohm load: 110W+110W, OK), sound output test.) Accessories: none Main specifications: 110W+110W W460 x H176 x D415 mm 18.3 kg

M-900uJapan

This item has been sold.You can't purchase now. 24-41729-01635-00
M-900u
Manufacture:LUXMAN
Original price: JPY 1,100,000
Price: JPY 689,091 Sold Out
Japan 2013 made
Shop: Osu shop
Arrival: 2024-01-25 20:15:07
description
The price has been drastically reduced! 2024/1/25 sales price 848,000 yen Achieves sound quality with a rich gradation, from the bottom end that sinks deep to the highest range that extends smoothly. The large analog meter makes listening to music fun. The white exterior design is also soothing. The driving power to easily drive large speakers and the high ability to have a detailed medium to high frequency range is impressive. There is a small scratch on the top plate on the exterior (Mizusaki Ryo) Maintenance information: 2024.1.25 sound output confirmed Accessories: instruction manual, power cord, connection cord, original box Main specifications: 150W+150W (8Ω) 300W+300W (4Ω) 20-20kHz dimensions W440 x H224 x D485 mm weight 48 kg

M-6200Japan

This item has been sold.You can't purchase now. 24-41737-01688-00
M-6200
Manufacture:Accuphase
Original price: JPY 1,800,000
Price: JPY 1,363,636(pair)Sold Out
Japan 2015 made
Arrival: 2024-01-26 19:18:56

S-150MK2Germany

This item has been sold.You can't purchase now. 24-41704-01464-00
S-150MK2
Manufacture:Thomann
Price: JPY 27,091 Sold Out
Germany
Arrival: 2024-01-26 19:35:19

S-150MK2Germany

This item has been sold.You can't purchase now. 24-41704-01465-00
S-150MK2
Manufacture:Thomann
Price: JPY 27,091 Sold Out
Germany
Arrival: 2024-01-26 19:30:18
description
*Currently sold. 115V specification (operation confirmed at 100V). A German stereo power amplifier with resolution and expressiveness not typical of commercial use. It is proud of its exhilarating sound and outstanding driving power that comes out quickly. Serial 2172380CA100232 (Takasaki Atsushi) Maintenance information: 2024.1.23 sound output confirmed Accessories: instruction manual, power cord, original box Main specifications: 85W+85W (8Ω) 150W+150W (4Ω) W483 × H88 × D270 mm 11.5 kg

MC2205U.S.A

This item has been sold.You can't purchase now. 23-41371-26872-00
MC2205
Manufacture:McIntosh
Original price: JPY 788,000
Price: JPY 270,909 Sold Out
U.S.A 1975 made
Arrival: 2024-01-20 19:39:12
description
Maintained! A masterpiece transistor type power amplifier from McKinn's heyday. The powerful, rich, and thick tone is a popular gem among jazz fans of yesteryear. In particular, it has a reputation for its excellent compatibility with vintage ALTEC, and plays the rich and vivid JAZZ sound of yesteryear. The exterior has dullness, scuffs, rust, etc. appropriate for its age (Satoshi Yonejima) Maintenance information: 2024.1.20 Maintained (semi-fixed VR replacement. Solder correction. ATT relay and switch checks No problems (panel paint peeling cannot be corrected around the light guide plate and letters) bias and offset checks. Output audio check) Accessories: No accessories Main specifications: 200W+200W (1/2/4/8 ohms), equipped with an attenuator on the front, input sensitivity 0.75/2.5V, W411 x H181 x D368 mm, 38.6 kg

MC500U.S.A

This item has been sold.You can't purchase now. 23-41161-25232-00
MC500
Manufacture:McIntosh
Original price: JPY 1,100,000
Price: JPY 430,000 Sold Out
U.S.A 1994 made
Arrival: 2024-01-20 19:36:23
description
The price has been reduced. 2024/1/20 sales price 498,000 yen Maintained! A power amplifier representing the Macintons of yesteryear. The power to make a 38cm woofer sound lightly with impressive driving power and a sense of scale with a rich sense of volume are impressive. It is a powerful machine that has high overall strength and is one of the most popular McKinns in history. The bright mid to high range sound goes well with modern speakers. In addition to peeling on the exterior and lower part of the front panel, dullness, scuffs, scratches, scratches, and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2024.1.19 maintenance (meter internal fog removal, lamp replacement, sound test) Accessories: instruction manual, power cord Main specifications: rated output 500W+500W MONO 1,000W output frequency band 20Hz to 20kHz SNR 115dB (at rated output) W445 x H255 x D491 mm weight 49.9 kg

DMA-1Japan

This item has been sold.You can't purchase now. 24-41683-01300-00
DMA-1
Manufacture:marantz
Original price: JPY 250,000
Price: JPY 81,636(pair)Sold Out
Japan 1989 made
Arrival: 2024-01-21 19:03:21
description
A compact mono power amplifier that lets you hear smooth, glossy sound. Since it is compatible with digital sources, it is a model that feels like it has done everything it can, such as a toroidal transformer and copper-plated chassis. Of course, you can fully feel the good separation unique to mono. There are small scratches such as a feeling of use, dullness, and abrasions throughout. Serial MZ019130200/MZ01913020061 (Takasaki Atsushi) Maintenance information: 2024.1.20 Operation confirmed Accessories: copy of the manual Main specifications: 50W (8Ω) W250xH84xD215mm 6.0 kg

No.27LU.S.A

This item has been sold.You can't purchase now. 23-41500-27812-00
No.27L
Manufacture:Mark Levinson
Original price: JPY 780,000
Price: JPY 361,818 Sold Out
U.S.A 1989 made
Shop: Osu shop
Arrival: 2024-01-20 19:41:05
description
Maintained. Genuine Harman International A power amplifier with excellent driving power, inheriting the No. 23L dual mono configuration. It is a powerful power amplifier with a tight, powerful low range and medium to treble, and while the output value is mediocre, it can make even a JBL large monitor speaker sound enough. There is a slight paint chip on the front, and there is a scratch on the back handle (Sasaki Shota) Maintenance information: 2024.1.20 Maintained (deteriorated transistors have been replaced. All SP terminals have been replaced. Each part has been inspected and adjusted) Accessories: balance short pin, remote pin, manual, power cable Main specifications: 100W+100W (8Ω) input/XLR x 1 system, LEMO1 system W483 x H175 x D457 mm 31.5 kg

303UK

This item has been sold.You can't purchase now. 22-35480-37262-00
303
Manufacture:QUAD
Original price: JPY 110,000
Price: JPY 90,727 Sold Out
UK 1967 made
Arrival: 2023-11-22 20:17:57

AMPZILLAU.S.A

This item has been sold.You can't purchase now. 23-41421-27237-00
AMPZILLA
Manufacture:GAS
Original price: JPY 499,000
Price: JPY 134,545 Sold Out
U.S.A 1976 made
Arrival: 2024-01-16 19:33:32
description
The price has been drastically reduced. 2024/1/16 sales price 178,000 yen Maintenance completed! Ampzilla is a famous machine that brought fame to the world by the genius James Bongiorno. It features a tenacious and powerful sound. The match with Tedra of the same GAS is excellent. In addition to the exterior and SP terminals being replaced, there is a feeling of use such as cloudy paint threads, small scratches, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.1.16 maintenance completed (transistor array short in Rch power bias circuit → replacement to adjustment with Tr, check both other CH power stages OK, coupling C, bypass C, etc. → replacement, SP fuse holder adhesive fixing, internal and external cleaning, operation check) Accessories: none Main specifications: 200W+200W (8Ω) W445 × H178 × D229 mm 22.7 kg

P-350Japan

This item has been sold.You can't purchase now. 24-41654-01115-00
P-350
Manufacture:Accuphase
Original price: JPY 300,000
Price: JPY 134,545 Sold Out
Japan 1994 made
Arrival: 2024-01-17 19:50:14
description
The price has been drastically reduced. 2024/1/17 sales price 168,000 yen ※There are large scratches on the lower corner of the front panel, etc., so it is inexpensive considering the extent. A stereo power amplifier that simply summarizes traditional Accuphase technology while suppressing traditional Accuphase technology, such as the use of traditional current feedback amplifiers and large output power transistors. There is a strong tension reminiscent of the P-300 of yesteryear. The sharp sound is perfect for jazz and rock fans. In addition to the exterior, as described above, you can see a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.1.17 sound output confirmed Accessories: instruction manual (copy), power cord (external product) Main specifications: output 150W+150W (8Ω), mono (bridge connection) 420W (8Ω) W475 x H170 x D435 mm 23.6 kg

MC7100U.S.A

This item has been sold.You can't purchase now. 24-41540-00276-00
MC7100
Manufacture:McIntosh
Original price: JPY 200,000
Price: JPY 98,182 Sold Out
U.S.A 1994 made
Arrival: 2024-01-14 20:02:35
description
The price has been reduced. 2024/1/14 sales price 118,000 yen This is Macintosh's entry power amplifier. The clean sound is proportional to the slim exterior, and it lets you hear smooth mid-high frequencies. It is also compatible with balanced input, making it easy to use, and the beauty of the panel illumination is also attractive. The exterior is dull. Serial JKC3743 (Yonejima Satoshi) Maintenance information: 2024.1.14 Operation confirmed Accessories: No accessories Main specifications: output 150W+150W (8Ω) equipped with a large toroidal transformer; circuit dimensions: W445 x H92 x D369 mm; weight: 11.0 kg

MC402U.S.A

This item has been sold.You can't purchase now. 23-41205-25599-00
MC402
Manufacture:McIntosh
Original price: JPY 850,000
Price: JPY 498,182 Sold Out
U.S.A 2002 made
Arrival: 2024-01-16 19:35:47
description
Genuine Electri Hyundai Mackin stereo power amplifier. It delivers 400W of high power from a traditional blue and black face. You can enjoy an attractive sound with a delicate and high degree of transparency added to the plump and sticky low frequencies. The exterior is slightly dull, has small scratches, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.1.16 Maintained (front panel disassembly and internal cleaning. Sound output tested) Accessories: copy of instruction manual, power cord Main specifications: Complete quad balance circuit output 400W+400W (stereo), 800W (mono parallel) wide range output autoformer input/RCA1 system, XLR1 system W445 x H240 x D508 mm 50 kg

A-46Japan

This item has been sold.You can't purchase now. 24-41515-00113-00
A-46
Manufacture:Accuphase
Original price: JPY 600,000
Price: JPY 408,182 Sold Out
Japan 2011 made
Shop: Osu shop
Arrival: 2024-01-13 20:24:52
description
The disposal price has been reduced (member prices are not applicable). 2024/1/15 sales price 498,00 yen Maintained by Accuphase Service! A mid-range model of the company's pure A class power amplifier. Its beautiful, glossy tone is perfect for string instruments and vocals. It makes European tall boys sound loudly. The excellent extrusion and thickness have also increased in recent years, making it an attractive power amplifier with a very high degree of perfection. There are line marks on the front and rear (Sasaki Shota) Maintenance information: 2024.1.13 Maintained by the manufacturer (replaced due to defective LED for the meter and deterioration of the LED for the logo. Inspection and adjustment of each part. (Safety check and pressure resistance check OK) Accessories: manual, power cable Main specifications: rated output 45W+45W (8Ω) input/RCA1 system, XLR1 speaker output 2 systems can be connected to a bridge W465 x H211 x D464 mm 32 kg

Artera StereoUK

This item has been sold.You can't purchase now. 24-41598-00699-00
Artera Stereo
Manufacture:QUAD
Original price: JPY 398,000
Price: JPY 202,727 Sold Out
UK 2016 made
Arrival: 2024-01-14 19:06:55

P-300SJapan

This item has been sold.You can't purchase now. 23-41358-26807-00
P-300S
Manufacture:Accuphase
Original price: JPY 260,000
Price: JPY 116,364 Sold Out
Japan 1977 made
Shop: Osu shop
Arrival: 2023-12-23 20:10:29
description
The disposal price has been reduced. Member prices are not applicable. 2023/12/23 sales price 158,000 yen 2nd generation model of the famous P-300 series. The sharp, sharp, and exhilarating sound is alive and well. It is compatible with JBL, etc., and makes a powerful and powerful sound. You can enjoy drastic, rough sounds that you can't enjoy with current products. As for the exterior, there are small scratches on the top plate, and there is an overall feeling of use due to aging. Serial E8X008 (Teramoto Hidehiko) Maintenance information: 2005.4.17 Maintained (deteriorated resistors, deteriorated capacitors replaced. Sound output operation confirmed) Accessories: power cable Main specifications: 150W+150W (8Ω) W445×H160×D355mm 25kg

MC2205U.S.A

This item has been sold.You can't purchase now. 23-41406-27131-50
MC2205
Manufacture:McIntosh
Original price: JPY 788,000
Price: JPY 261,818 Sold Out
U.S.A 1975 made
Arrival: 2023-12-29 20:06:20
description
Maintained in November 2022! ※The front lamp has been replaced with a bright blue LED. A masterpiece transistor type power amplifier from McKinn's heyday. The powerful, rich, and thick tone is a popular gem among jazz fans of yesteryear. The sound combined with speakers such as the 4343 is exceptional. There are some scratches and dirt marks on the exterior. Also, there are places where it looks like the lamp is not attached due to color loss in some parts. (FUJISAWA KOSHI) Maintenance information: 2022.11.12 Maintained (lamp socket internal correction. Speaker relay contact cleaning. Power stage Tr x 4 deterioration, driver board, meter, and power supply capacitor deterioration, SP terminal LCH replacement (screws become + screws), connector pattern re-soldering, contact cleaning. (Power SW/SPSW internal crack reinforcement/correction) Accessories: copy of instruction manual Main specifications: 200W+200W (1/2/4/8 ohms), equipped with an attenuator on the front, input sensitivity 0.75/2.5V, W411 x H181 x D368 mm, 38.6 kg

MIMESIS SR MONOSwitzerland

This item has been sold.You can't purchase now. 23-41492-27727-00
MIMESIS SR MONO
Manufacture:GOLDMUND
Original price: JPY 798,000
Price: JPY 180,000 Sold Out
Switzerland 1996 made
Shop: Osu shop
Arrival: 2024-01-05 20:30:42
description
The disposal price has been reduced! (Member prices are not applicable) 2023/12/7 sales price 278,000 yen genuine Stellar box. A power amplifier with independent positive and negative power transformers and excellent separation unique to mono. In addition to the beautiful mid-high range, it is a powerful amplifier that is small yet has strong driving power, and can easily drive even large speakers. As for the exterior, the top plate has deteriorated, there are line scratches, etc., and there is an overall feeling of use such as scratches and dullness (Mizusaki Ryo) Maintenance information: 2024.1.5 operation confirmed Accessories: Power cords x 2 Main specifications: 125 W (2 to 8 ohms) W300 x H65 x D300 mm weight 7.25 kg/unit

model 102U.S.A

This item has been sold.You can't purchase now. 24-41552-00355-00
model 102
Manufacture:JEFF ROWLAND
Original price: JPY 290,000
Price: JPY 116,364 Sold Out
U.S.A 2006 made
Arrival: 2024-01-08 19:56:08
description
The price has been drastically reduced. 2024/1/8 sales price 145,000 yen JEFF ROWLAND's compact power amplifier, MODEL 102, has arrived. Although it is small, the driving power is high enough with a 100W output. In combination with CAPRI, it shows maximum tonal appeal, and it is an excellent machine that is compatible with various pri even when used alone. There are small scratches and dullness on the exterior (Hiura Katsuji) Maintenance information: 2024.1.8 sound output confirmed Accessories: instruction manual, power cable, original box Main specifications: 100W+100W (8Ω) frequency characteristics 54-65kHz damping factor 1000 twin mono configuration machined aluminum block W348 x H68.5 x D190 mm 3.4 kg

MIMESIS 6.2Switzerland

This item has been sold.You can't purchase now. 24-41519-00167-00
MIMESIS 6.2
Manufacture:GOLDMUND
Original price: JPY 980,000
Price: JPY 243,636(pair)Sold Out
Switzerland 1994 made
Arrival: 2024-01-07 19:42:23
description
The price has been drastically reduced! 2024/1/6 sales price 298,000 yen The mono version of MIMESIS6. This is a genuine Stellar Vox Japan product. With a luxurious design, such as using the stereo transformer as it is, you can feel the sound image depiction unique to GOLDMUND in both the sharpness of the high range and the sense of speed in the low frequencies ※ The power cord is a replacement. There are small scratches and scuffs on the top plate on both the left and right exterior. Serial 3033 3087 (Tomonori Asaine) Maintenance information: 2016.8.27 Maintained (relays were replaced on both serial 3088 and 3087. (After repair, operation/characteristics confirmation, running test, internal and external cleaning) Accessories: power cord (replacement) Main specifications: output 120W (2 to 8 ohms) dimensions W483 x H64 x D352 mm weight 11.7 kg

FX202A/FX-36A PROJapan

This item has been sold.You can't purchase now. 23-41497-27749-00
FX202A/FX-36A PRO
Manufacture:FX AUDIO
Original price: JPY 4,527
Price: JPY 2,727 Sold Out
Japan
Arrival: 2023-12-31 19:31:25
description
The price has been drastically reduced. 2023/12/31 sales price 3,500 yen. Standard model for mid-output class power amplifiers. The “TDA7492PE” is used as a digital power amplifier IC to achieve low cost and high sound quality. While retaining an analog-like sound, it is characterized by high resolution sound quality with little haze (Takasaki Atsushi) Maintenance information: 2023.12.31 operation confirmed Accessories: AC adapter Main specifications: maximum output 48 W+48 W compatible speakers, 4 ohm to 16 ohm output gain settings, 20.8 dB/26.8 dB/30 dB/32.8 dB (set with the DIP switch on the back of the main unit) W98 x H33 x D123 mm (excluding protrusions) 325 g

A-30Japan

This item has been sold.You can't purchase now. 24-41544-00290-00
A-30
Manufacture:Accuphase
Original price: JPY 350,000
Price: JPY 213,636 Sold Out
Japan 2004 made
Arrival: 2024-01-07 20:02:48
description
The price has been reduced. 2024/1/7 sales price 248,000 yen This is a class A power amplifier equipped with an MCS+ circuit, the successor model to the A-20V. A class amplifiers are popular for their warm yet delicate and fresh sound quality. It also has excellent driving ability and boasts a high degree of perfection that greatly exceeds the previous game in total. The power cord is an external product, and there is a feeling of use such as damage visible on the front panel. Serial D6Y631 (Takasaki Atsushi) Maintenance information: 2024.1.7 operation confirmed Accessories: manual, power cord (external product), original box Main specifications: 30W/ch (at 8Ω load) frequency characteristics 20 to 20,000 Hz gain switching MAX, -3dB, -6dB, -12dB power consumption 170W/no input, 205W/8Ω load rated output W465 × H170 × D425 mm 21.5 kg

A-30Japan

This item has been sold.You can't purchase now. 24-41544-00289-00
A-30
Manufacture:Accuphase
Original price: JPY 350,000
Price: JPY 213,636 Sold Out
Japan 2004 made
Arrival: 2024-01-07 20:02:49
description
The price has been reduced. 2024/1/7 sales price 248,000 yen This is a class A power amplifier equipped with an MCS+ circuit, the successor model to the A-20V. A class amplifiers are popular for their warm yet delicate and fresh sound quality. It also has excellent driving ability and boasts a high degree of perfection that greatly exceeds the previous game in total. There is a feeling of use such as an external power cord and minor scratches on the front panel. Serial K6Y884 (Takasaki Atsushi) Maintenance information: 2024.1.7 operation confirmed Accessories: manual, power cord (external product), original box Main specifications: 30W/ch (at 8Ω load) frequency characteristics 20 to 20,000 Hz gain switching MAX, -3dB, -6dB, -12dB power consumption 170W/no input, 205W/8Ω load rated output W465 × H170 × D425 mm 21.5 kg

M-Z1Japan

This item has been sold.You can't purchase now. 23-40713-21911-00
M-Z1
Manufacture:PIONEER
Original price: JPY 600,000
Price: JPY 227,273(pair)Sold Out
Japan 1979 made
Shop: Osu shop
Arrival: 2024-01-06 20:06:25
description
Maintained! Pioneer's pure A grade, completely non-feedback mono power amplifier. Outstanding braking power. The large woofer drives steeply. Later, a straight sound with high transparency and density was achieved with the “Super Linear Circuit,” which is connected to the exclusive famous M5. Although it has a simple design, it is an excellent product that makes a clear and smooth sound powerfully. There is a feeling of use due to aging, such as dullness, small scratches, etc. (Daiki Goto) Maintenance information: 2024.1.6 Maintained (migration generating ICs (both unobtainable) were removed, migration cut removal treatment was performed, and then anti-oxidation treatment was performed. Idle current has been set. Physical tests were performed over a long period of time, but there were no abnormalities. Migration removal work has been carried out on the migration generating IC. Since the indicator lamp ran out, the lamp was replaced and a noise prevention capacitor was added to the relay. The output relay contacts have been cleaned and the idle current has been set. (Physical tests were performed for a long time, but there were no abnormalities) Accessories: none Main specifications: pure A grade output 60 W output terminal 8 ohms W 220 mm x H185 mm x D440 mm 19.1 kg

M-05Japan

This item has been sold.You can't purchase now. 23-89023-22271-00
M-05
Manufacture:Pioneer
Original price: JPY 110,000
Price: JPY 42,545 Sold Out
Japan 1997 made
Arrival: 2023-10-21 20:09:02

MC7300U.S.A

This item has been sold.You can't purchase now. 23-41117-24910-00
MC7300
Manufacture:McIntosh
Original price: JPY 650,000
Price: JPY 270,909 Sold Out
U.S.A 1991 made
Arrival: 2023-12-20 20:25:22
description
The price has been drastically reduced! 2023/12/20 sales price 328,000 yen Maintained! Macintosh's first power amplifier with a balanced circuit configuration. Resolution and transparency have been added to the traditional rich, extruded tone. The blue meter, which can be said to be synonymous, is alive and well, and has plenty of presence, pleasing not only the ears but also the eyes. There are some scratches on the exterior. Kusumiya serial JGC 1899 (Miura Kimiya) Maintenance information: 2023.12.20 Maintained (lamps, electrolytic capacitors, and fuses replaced due to deterioration. Panel paint peeling correction Spacer drop off fixed. Solder again. Connector cleaning. Volume and switch check. Loosen the screws and tighten them. The meter part is slightly cloudy, but since it is behind the color filter, it cannot be cleaned. (Since the filter is attached to the paint part of the panel, it cannot be removed) Bias and offset checks. Output audio check) Accessories: copy of instruction manual Main specifications: 300W+300W (2/4/8Ω) 600W during MONO (2/4/8Ω) size W445 x H196 x D420 mm 35 kg

B-50Japan

This item has been sold.You can't purchase now. 23-40508-20416-00
B-50
Manufacture:YAMAHA
Original price: JPY 135,000
Price: JPY 54,364 Sold Out
Japan 1982 made
Arrival: 2023-10-22 19:57:34
description
Maintained! A Yamaha stereo power amplifier boasting high driving power with a damping factor of 200. The cool panel design and the impressive meter with an orange light are also attractive. Enjoy the hot sound unique to the heyday of audio. Exterior, top plate paint deterioration, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2023.10.22 Maintained (power switch replaced. Output relay replacement. Display lamp replacement. Soldering deterioration correction for pre-drive boards and other substrates) Accessories: none Main specifications: rated output 120W+120W (8Ω) size W435 x H133 x D380 mm weight 11.8 kg

MC2600U.S.A

This item has been sold.You can't purchase now. 23-41150-25133-00
MC2600
Manufacture:McIntosh
Original price: JPY 1,000,000
Price: JPY 294,545 Sold Out
U.S.A 1990 made
Shop: Osu shop
Arrival: 2023-12-25 20:23:19
description
The disposal price has been reduced! Member discounts are not applicable. 2023/12/25 sales price 450,000 yen Maintained! Macintosh's high-power amplifier with stereo output and 600W on one channel. Balanced inputs are also supported, and connections to high-end class balanced amplifiers are also being considered. It is characterized by a sound with plenty of room to resonate loudly rather than being as powerful as if power was pushed to the front. There is a crack in the meter frame on the left, and the color is slightly different on the left and right. Genuine 100V Electric (Oikawa Tetsuji) Maintenance information: 2023.12.25 maintained (both channel meter dismantling and correction, GAIN Vol both channel replacement, power stage tr check, pattern corrosion, leak → correction cleaning, lamp replacement, balance input solderless re-soldering, driver board c deterioration replacement, emitter resistance deterioration replacement, each connector cleaning, pattern re-soldering, operation check. (The difference between left and right levels is the error of vol itself) Accessories: copy of instruction manual, power cable Main specifications: 600W+600W (stereo), 1200W (mono) W483 x H267 x D457 mm 59 kg

P-4200Japan

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P-4200
Manufacture:Accuphase
Original price: JPY 490,000
Price: JPY 330,000 Sold Out
Japan 2013 made
Arrival: 2023-12-27 20:01:33
description
The disposal price has been reduced. Member discounts are not applicable. 2023/12/27 sales price 448,000 yen This is a full change model that enhances the degree of perfection of all P-4100 circuits. The latest instrumentation amplifier system is used for the overall configuration, and it is equipped with a mode changeover switch that allows easy bi-amp or bridge connections, improving convenience. The sound of the traditional 4000 series, which has a wide range and high transparency, has been refined. The exterior is good, with a slight dullness (Kobayashi Hitoshi) Maintenance information: 2023.12.26 Operation confirmed Accessories: instruction manual, power cord Main specifications: rated output 90W+90W (8Ω) 180W+180W (4Ω) load impedance 2 to 16Ω (in stereo) input RCA1 system, XLR1 system speaker output 2 systems W465 x H190 x D427 mm 28.9 kg
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