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Manufacture | Model/Title | Price | Arrival date

X600U.S.A

22-34139-27696-00
X600
Manufacture:PASS
Original price: JPY 2,500,000
Price: JPY 621,818(pair)
U.S.A 1998 made
Arrival: 2022-01-17 19:47:49

MC152U.S.A

Ask 22-34196-28080-00
MC152
Manufacture:McIntosh
Original price: JPY 500,000
Price: JPY 268,182
U.S.A 2014 made
Arrival: 2022-01-22 20:08:12

A-200Japan

Ask 22-34168-27913-00
A-200
Manufacture:Accuphase
Original price: JPY 2,500,000
Price: JPY 1,618,182(pair)
Japan 2012 made
Arrival: 2022-01-20 20:06:57

X250.5U.S.A

Ask 22-34090-27290-00
X250.5
Manufacture:Pass Lab
Original price: JPY 900,000
Price: JPY 326,364
U.S.A 2004 made
Arrival: 2022-01-22 20:07:55

MC2120U.S.A

Ask 22-33701-28211-00
MC2120
Manufacture:McIntosh
Original price: JPY 468,000
Price: JPY 152,727
U.S.A 1980 made
Shop: Osu shop
Arrival: 2022-01-23 20:33:23

No.27LU.S.A

Ask 22-34189-28051-00
No.27L
Manufacture:Mark Levinson
Original price: JPY 780,000
Price: JPY 326,364
U.S.A 1989 made
Arrival: 2022-01-22 20:06:59

P-300LJapan

Ask 21-33800-25209-00
P-300L
Manufacture:Accuphase
Original price: JPY 330,000
Price: JPY 152,727
Japan 1984 made
Arrival: 2022-01-23 20:23:53

MC2500U.S.A

21-33857-25588-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636
U.S.A
Shop: Osu shop
Arrival: 2022-01-22 20:09:21
description
Genuine Yamagiwa Maintained! A popular black type. It is a model that can be said to be the flagship of Macintosh. The heavyweight body, refreshing blue meter, and braking power that easily drives large speakers, and a dense and rich sound are just perfect! It's refreshing to drive a woofer with excitement. There is dullness, but there are no noticeable scratches (Sasaki Shota) Maintenance information: 2022.1.22 Maintained (power stage Tr check, Tr deterioration in driver board, C deterioration, gain VOL gully, meter display lamp deterioration, power supply board C deterioration → replace all. MODE selector dismantling contact cleaning. Re-soldered and cleaned the connector pattern. (Operation check) Accessories: instruction copy, power cable Main specifications: 500W+500W (1000W when monaural) Power-guard circuit mounted W483 × D465 × H263mm 60.3kg

P-120DHJapan

Ask 21-31664-10527-00
P-120DH
Manufacture:TOA
Original price: JPY 200,000
Price: JPY 8,909
Japan
Arrival: 2021-06-16 20:02:16
description
The disposal price has been reduced! (Member discount is not applicable) 2021/6/16 sales price 29,800 yen* It will be handed over as it is for business use. TOA's power amplifier for business use. The drive power unique to business use is truly true. There are scratches and threads in appearance. Please note that this device is for high impedance use. Serial 06D0205113 (Tamura Eiji) Maintenance information: 2021.6.16 operation confirmed Accessories: power cable Main specifications: 120W+120W W482 × H102 × D456mm 17kg

ML-2LU.S.A

22-34152-27750-00
ML-2L
Manufacture:Mark Levinson
Original price: JPY 2,480,000
Price: JPY 589,091(pair)
U.S.A 1978 made
Shop: Osu shop
Arrival: 2022-01-22 20:15:41
description
※ It is inexpensive because the burnt fins are conspicuous. Maintenance completed in 2021! Old Levinson's strongest famous machine ML-2L is in stock. A sound unique to Levinson that is full of energy with strong mid-low range extrusion. Not only does it make a large speaker sound, but also the mellow tone unique to pure A class is also a wonderful gem (Fujisawa Yukishi) Maintenance Information: 2021.10.9 Maintained (Capacitor, Transistor, Resistor Replacement. Disassemble and repair the Corcom on the SN19401 side. Clean the surge relay contacts. Clean the power transistor sockets. (Other inspections and adjustments.) Accessories: Power cord, instruction manual copy, Remo short pin Main specifications: Rated output 100W (2Ω) 50W (4Ω) 25W (8Ω) 200W (4Ω, when connecting a bridge) 100W (8Ω, when connecting a bridge) W483 × H216 × D546mm Weight 30kg

MC501U.S.A

This item has been sold.You can't purchase now. 22-34196-28081-00
MC501
Manufacture:McIntosh
Original price: JPY 1,300,000
Price: JPY 634,545(pair)Sold Out
U.S.A 2003 made
Arrival: 2022-01-22 20:08:09
description
Macintosh grade mono power amplifier. Compared to Old Mackin, it feels like a modern wide range. In addition to sounding a large speaker with overwhelming power, the smooth mid-high range with a high modern SN feel is attractive. The appearance is dull. Serial WU2721/WU2720 (Satoshi Yoneshima) Maintenance information: 2022.1.22 operation confirmed Accessories: Instruction manual, power cord, original box Main specifications: Mono power amplifier Rated output 500W (2Ω, 4Ω, 8Ω) Speaker output 1 system × 3 (for 2 Ω, 4 Ω, 8 Ω) Input terminal RCA1 system/XLR1 system W445 × H245 × D376mm Weight 40.2kg

PA02Japan

Ask 22-34090-27287-00
PA02
Manufacture:marantz
Original price: JPY 250,000
Price: JPY 90,727
Japan 2001 made
Arrival: 2022-01-22 20:07:58
description
Maintained! A professional power amplifier that is highly regarded as a masterpiece. Adopts a forced air cooling system developed for studio monitors. The sound quality aimed at the bass with clear contours is straight and realistic. The driving power is also extremely high, and the realistic sound quality of the bass and drums is a remarkable quality. The appearance has scratches on the top plate and scratches against it. Serial A1000448000032 (Satoshi Yoneshima) Maintenance Information: 2022.1.22 Maintained (Replaced for increased input ATT resistance. Replaced due to a faulty output relay. Replace broken silicon sheets and screws. Solder crack fix urethane spacer replacement. Clean connectors (Bias and offset check, output audio check, BTL operation check) Accessories: power cord Main specifications: 180W+180W (8Ω) W486 × H103 × D420mm 13.8kg

B-2XJapan

Ask 21-30916-05445-00
B-2X
Manufacture:YAMAHA
Original price: JPY 270,000
Price: JPY 116,364
Japan 1983 made
Shop: Osu shop
Arrival: 2021-03-13 20:18:11
description
The disposal price was lowered. It is not applicable for member discounts. 2021/3/13 Sales price 158,000 yen Pure A class power amplifier with 200Wx2 (8Ω) operation. It was a model that was particularly popular among domestic power amplifiers at that time. Even if you listen to it now, the sound with a sharp edge is full of exhilaration, and the delicate feeling of the high range is also excellent, and the crisp tone is excellent. There are scratches and small scratches on the exterior (Yoichi Murakoshi) Maintenance information: 2021.3.13 operation confirmed 2017.5.17Maintained (Electrolytic capacitors, semi-fixed resistors, speaker terminals, heat dissipation sheets, RCA terminals, fuses, AC cord replacement. Re-solder parts on the board. SW, VR, Output Relay Contacts Cleaning Offset, idle, power supply voltage measurement adjustment. Check the input and output waveforms. Sound test Good confirmation of mounting status of replacement parts and board re-soldering surface. (I performed a comprehensive operation test to confirm the input/output waveform and confirmed that it works normally.) Accessories: Copy of instruction manual Main specifications: 240W+240W (4Ω) 200W+200W (6Ω) 170W+170W (8Ω) SN ratio 124dB Dimensions W435 × H165 × D422mm Weight 26kg

BA-3000Japan

Ask 21-32251-14867-00
BA-3000
Manufacture:SANSUI
Original price: JPY 190,000
Price: JPY 180,000
Japan 1975 made
Shop: Osu shop
Arrival: 2022-01-21 19:54:51
description
Fully restored, including the replacement of 46 electrolytic capacitors, 6 power transistors, and 21 transistors. Sansui's large output power amplifier. The sound quality that is crisp while feeling the volume of the overflowing low range is exactly one of the best for jazz-making. It's a masterpiece for the way the drum sounds, and it makes JAZZ sound solid and comfortable. If you are looking for a good old Sansui low range, this is one of the recommended cars. There are scratches on the top plate (Yosuke Kojima) Maintenance information: 2022.1.21 Maintained (6 power transistors, 46 electrolytic capacitors, 21 transistors, 9 resistors, 8 semi-fixed resistors, 6 diodes, 2 relays, (6 fuses, 6 lamps, heat dissipation sheet replacement interior/exterior cleaning, re-soldering bias current after removal of old soldering, offset adjustment various input/output check aging tested) Accessories: none Main specifications: 170+170W (8Ω), 340W (MONO/BTL connection/8Ω) Damping factor 100 W460 × H178 × D400mm 22.6kg 

P-260Japan

Ask 21-33965-26373-00
P-260
Manufacture:Accuphase
Original price: JPY 200,000
Price: JPY 86,182
Japan 1979 made
Arrival: 2022-01-15 20:13:51
description
The price has been reduced. 2022/1/15 Sales price 99,800 yen Maintained! A luxurious power amplifier that is reasonably priced in the AccuPhase, but you can switch between a sharp Class AB output and a thick, glossy Class A output. It is thick and has a 70's accupose sound with a glittering mid-high range. * Switch between A class and AB class when the power is off. The appearance is dull and there are small scratches. Serial K9Y807 (Satoshi Yonejima) Maintenance information: 2022.1.15 Maintained (protection circuit, etc., capacitor replacement. Semi-fixed VR, output relay replacement. Solder fix ATT disassembly cleaning Card edge contact cleaning. Replace heat dissipation grease Bias and offset adjustments. Output voice check. A class and AB class operation check. (Interior and exterior cleaning) Accessories: Instruction manual, power cord Main specifications: 130W+130W/B class 30W+30W/A class A/A/AB switchable, MOS/FET, DC amplifier configuration, CI core transformer adopted, W445 × H160 × D390mm 19.7 kg

A34.2Sweden

This item has been sold.You can't purchase now. 22-34090-27286-00
A34.2
Manufacture:PRIMARE
Original price: JPY 350,000
Price: JPY 134,545 Sold Out
Sweden 2012 made
Arrival: 2022-01-16 20:27:29
description
The disposal price has been reduced! (Member discounts are not applicable) 2022/1/16 selling price 198,000 yen Naspec genuine product. Stereo power amplifier and Class-D driven power amplifier with selectable bridge mode. The potential for development as a mono power amplifier with full balance drive is also attractive. You can feel the uniqueness of Scandinavian products in the clear, highly transparent tone. There are small scratches on the appearance. Serial 343-469 (Satoshi Yonejima) Maintenance information: 2022.1.16 operation confirmed Accessories: Instruction manual, power cord, connection cord Main specifications: Output: 150W × 2 (8Ω) 300W × 2 (4Ω) Bridge Mode Output: 300W (8Ω) 550W (4Ω) Input system: unbalanced RCA (L/R) × 1 system, balance XLR (L/R) × 1 system W430 × H106 × D380mm Weight 10.6kg

MC2500U.S.A

Ask 21-33857-25587-00
MC2500
Manufacture:McIntosh
Original price: JPY 1,180,000
Price: JPY 343,636
U.S.A
Shop: Osu shop
Arrival: 2022-01-21 19:55:10
description
Maintained! The low frequencies with a sense of volume unique to the genuine silver model baes and the smoky mid-high range that blurs moderately are exactly the Macintosh sound. Try to fully demonstrate the performance of the speaker with the power to drive a 38cm woofer leisurely. There are minor scratches in places (Yosuke Kojima) Maintenance Information: 2022.1.21 Maintained (2 Power Transistors, 14 Transistors, 15 Capacitors, 2 Gain Volumes, 12 Lamps Replace SP Terminal Screws Installation MODE Switch Disassembly Cleaning Offset Bias Adjustment, Connectors, etc. Cleaned) Accessories: power cable Main specifications: 500W+500W (1000W when monaural) Power-guard circuit mounted W483 × D465 × H263mm 60.3kg

MC2120U.S.A

This item has been sold.You can't purchase now. 21-33701-24543-00
MC2120
Manufacture:McIntosh
Original price: JPY 468,000
Price: JPY 134,545 Sold Out
U.S.A 1980 made
Shop: Osu shop
Arrival: 2022-01-07 19:19:20
description
The disposal price has been reduced! (Members are not eligible for discount) 2022/1/7 selling price 178,000 yen Maintained (changed to 100V specification)! The MC2125 has almost the same configuration except for the power meter with no meter specification. The tone combines the intensity of the early McKinn era, the luster of the late era, and the feeling of a wide range. The appearance has a feeling of use over time such as rust, dullness, and scratches. Serial AW2347 (Asasachi method) Maintenance information: 2022.1.7 Maintained (speaker mute relay contact cleaning power stage Tr check driver board C deterioration in power supply board C deterioration (Diode deterioration replacement indicator lamp replacement power SW internal cracking → reinforcement correction each SW VOL cleaning) Accessories: Copy of instruction manual Main specifications: 120W+120W 2/4/8/16Ω W435 × H185 × D365mm Weight 21kg

P-6100Japan

Ask 22-34144-27722-00
P-6100
Manufacture:Accuphase
Original price: JPY 900,000
Price: JPY 516,364
Japan 2010 made
Arrival: 2022-01-16 20:27:20
description
The disposal price was lowered. Member discounts are not applicable. 2022/1/16 selling price 729,000 yen. Stereo version of the mono power amplifier M-6000. Power MOS FET8 parallel push-pull drive power amplifier. It makes the speaker sound so lightly that you don't even notice the word driving force, and it has the fidelity to convey the texture of the sound in the music source completely and firmly. Serial J4Y338 (Itsuro Mizushima) Maintenance information: 2022.1.16 operation confirmed Accessories: Instruction manual, power cable Main specifications: 700W/1Ω 440W/2Ω 220W/4Ω 110W/8Ω Frequency characteristics 20 ~ 20,000 Hz (at rated output) W465 × H221 × D499mm 42.1kg

BA-F1Japan

Ask 18-15613-12026-00
BA-F1
Manufacture:SANSUI
Original price: JPY 120,000
Price: JPY 116,364
Japan 1979 made
Shop: Osu shop
Arrival: 2022-01-20 20:15:57
description
Replaced deteriorated parts and refreshed! A power amplifier that attracts the eye with its black and large power meter that seems to be Sansui. I enjoy the powerful feeling that can be felt even from the appearance and the sound quality that stretches flexibly (Fujisawa Yukishi) Maintenance information: 2022.1.20 Maintained (first stage FET, electrolytic capacitor, black film, semi-fixed resistor, rectifier diode, heat dissipation sheet for power transmission, cement resistor, fuse resistor, temperature guarantee Replace varistor, SP relay, SP terminal, lamp, fuse, EI connector SP changeover switch, gain VOL disassembly cleaning. Circuit adjustment, input/output waveform confirmation, meter adjustment, load test (1kHz sine wave, 8Ω load: 110W+110W, OK), sound output test.) Accessories: none Main specifications: Left and right independent dual power supply system diamond differential circuit effective output 110W+110W (8Ω) load impedance 4~16Ω W482×H187×D450mm 20.3kg 

Model P510MU.S.A

This item has been sold.You can't purchase now. 22-34090-27291-00
Model P510M
Manufacture:marantz
Original price: JPY 500,000
Price: JPY 143,636 Sold Out
U.S.A 1976 made
Arrival: 2022-01-16 20:28:54
description
The disposal price has been reduced! Member prices are not applicable. 2022/1/16 selling price 198,000 yen Marantz 510M professional model. Equipped with a powerful power supply unit, it is a heavyweight power amplifier that cannot be imagined from its size. It has an attractive American sound that is powerful and makes low frequencies sound. The appearance is scratched on the top plate, there are dullness, and small scratches. Serial 30642 (Satoshi Yonejima) Maintenance information: 2016.3.9 Maintained (each SW/VOL cleaning. In addition, replace 2 power stage transistors, 2 driver transistors. Replaced the capacitor in the meter circuit. (Other operation checks, SP and RCA pins have been replaced) Accessories: No accessories Main specifications: 300W+300W (4Ω) 256W+256W (8Ω) solid state W483 × H178 × D420mm 22.2kg

MX-1Japan

This item has been sold.You can't purchase now. 22-34090-27288-00
MX-1
Manufacture:YAMAHA
Original price: JPY 100,000
Price: JPY 45,273 Sold Out
Japan 1994 made
Shop: Osu shop
Arrival: 2022-01-17 19:55:59
description
Yamaha's thin and heavyweight stereo power amplifier. A Yamaha sound that sounds cool while feeling a sense of power. It has a strong bass sound that is more damping than it looks. The simple and neat design is also attractive. There are scratches and scratches on the exterior. *The power supply has been changed to a hospital power supply. Serial E075516WY (Satoshi Yoneshima) Maintenance information: 2022.1.17 operation confirmed Accessories: No accessories Main specifications: 460W+460W (4Ω) 200W+200W (8Ω) W438 ✕ H116 ✕ D486mm 24.0kg

No.23LU.S.A

Ask 22-34127-27583-00
No.23L
Manufacture:Mark Levinson
Original price: JPY 1,040,000
Price: JPY 307,273
U.S.A 1987 made
Arrival: 2022-01-16 20:27:03
description
The disposal price was lowered. It is not applicable for member discounts. 2022/1/16 selling price 398,000 yen. Stereo power amplifier with traditional dual mono configuration. The overwhelming driving power and precise sound are attractive. The JBL4343 series is a classic combination, and the TANNOY Westminster makes you listen to the box with plenty of volume. Serial 2181 (Mizushima Itsuro) Maintenance information: 2022.1.16 operation confirmed 2009.10.2 Manufacturer Maintained (Capacitor, Resistor Replacement) Accessories: instruction manual copy, power cable, remo pin, short pin Key Specifications: Stereo Power Amplifier Dual Mono Configuration 200W+200W (8Ω) 800W (8Ω, Bridged) Input Impedance 50kΩ W483×H210×D450mm 40kg

MC7150U.S.A

This item has been sold.You can't purchase now. 22-34155-27763-00
MC7150
Manufacture:McIntosh
Original price: JPY 350,000
Price: JPY 190,909 Sold Out
U.S.A 1991 made
Arrival: 2022-01-17 19:55:20
description
MC7150 Late Wide Panel It is an intermediate-level machine developed with MC2600 technology. You can fully enjoy the thickness and gloss of Mackin's mid-low range, even at a low volume. It has excellent total balance as a power amplifier, and the combination with a recent preamp also improves balance. The appearance is dull. Also, there is a float inside the glass. Serial JGM1823 (Satoshi Yonejima) Maintenance Information: 2022.1.17 Operation Confirmed 2021.10.15 Maintained (Replace electrolytic capacitor, reed relay. Peeling correction (light guide plate, around the character is not possible, and cleaning the back of the meter acrylic is not possible. (Missing around ATT) connector cleaning. Solder fix Replace the fixing screws. Fix screw holes Bias and offset checks. Output voice check. (Interior and exterior cleaning) Accessories: Copy of instruction manual Main specifications: Output 150W+150W (impedance 2 · 4 · 8 Ω) Damping factor 40 or more Power guard Overdrive at 1kHz up to 14dB within THD 2% W445 × H145 × D416mm weight 29kg

No.336LU.S.A

This item has been sold.You can't purchase now. 22-34128-27590-00
No.336L
Manufacture:Mark Levinson
Original price: JPY 2,000,000
Price: JPY 589,091 Sold Out
U.S.A 1998 made
Shop: Osu shop
Arrival: 2022-01-15 20:09:52
description
A stereo power amplifier with excellent braking feeling. Backed by a strong power supply line, it has fast response and strong pushing feeling. In addition, there are no rough parts, and the extremely supple sound quality makes you feel the power unique to the high-end. As for the appearance, there are many scratches on the top plate, and there are other bruises and abrasions. There is a bruise on the lower center right of the front panel. Serial 1208 (Yamato Yuki) Maintenance information: 2022.1.15 operation confirmed Accessories: manual, power cable Main specifications: 350W+350W (8Ω) W446 × H262 × D479mm 62kg

M-22Japan

This item has been sold.You can't purchase now. 21-33491-23112-00
M-22
Manufacture:PIONEER
Original price: JPY 120,000
Price: JPY 54,364 Sold Out
Japan 1980 made
Arrival: 2021-12-02 20:07:40
description
The price has been reduced! 2021/12/2 selling price 69,800 yen. The whole body has been fully maintained! A power amplifier with all-stage Class A operation in a die-cast chassis. Contrary to its appearance, the rugged sound has a fine stretch. It combines both the delicate reproduction typical of a Class A amplifier and the thick sound quality, and smooth reproduction of vocals and classics. There is a feeling of use such as rust on the whole. Serial J1005685M (Itsuro Mizushima) Maintenance information: 2021.12.2 Maintenance completed (replacement of all corroded semiconductors, electrolytic capacitors replaced, inspected and corrected all points of board solder, complete disassembly with all structures removed from the base Water washing of aluminum die-cast base and radiator in the state, cleaning of transformer/main capacitor, correction of paint peeling part of transformer and radiator, output relay disassembly, contact oxidation removal, surge killer start-up capacitor (Replacement, first-stage Tr temperature compensation section correction, DC balance reset, idle current reset, CA test) Accessories: Copy of instruction manual Main specifications: Class A operation/DC amplifier configuration Effective output 30W+30W Damping factor 60 Power consumption 240W Dimensions W420×H153×D370mm Weight 22kg

P-300Japan

Ask 21-32258-14907-00
P-300
Manufacture:KENSONIC
Original price: JPY 230,000
Price: JPY 98,182
Japan 1973 made
Arrival: 2022-01-03 19:40:12
description
The disposal price has been reduced! (Members are not eligible for discount) 2022/1/3 selling price 158,000 yen Maintained! The first power amplifier from the Kensonic era masterpiece. The design is slightly different from the same model that became the Accuphase brand. Unlike the tone of the company today, it has a wild sound with a lot of punch. It is highly compatible with jazz/rock. There are scratches and dullness in the appearance (Murakoshi Yoichi) Maintenance Information: 2021.12.30 Maintained (Both ChatT, Electrolytic Capacitors, Transistors Replaced. Contact cleaning, P switch limit mechanism modification, rotary switch cleaning, bias and offset check output audio check.) Accessories: Instruction manual (copy), power cord Main specifications: Rated output 150W/ch Frequency characteristics 20Hz to 20,000 Hz W445×H152×D355mm 25kg

P-300SJapan

Ask 21-33357-22121-00
P-300S
Manufacture:Accuphase
Original price: JPY 260,000
Price: JPY 98,182
Japan 1977 made
Shop: Osu shop
Arrival: 2021-12-14 20:00:31
description
The disposal price was lowered. Member discounts are not applicable. 2021/12/14 selling price 178,000 yen has been maintained. The second generation machine of the famous machine P-300 series. It is sharp and sharp, and the exhilarating sound is alive and well. It goes well with JBL, etc., and makes it sound powerful and powerful. You can enjoy a drastic and rough sound that you can't taste with the current product. Stains, dullness, and rust floats stand out on the rear top plate corresponding to the model year and the outer periphery of the rear panel (Tetsuji Oikawa) Maintenance information: 2021.12.13 Maintained (electrolytic capacitor SP terminal screw output relay semi-fixed VR deterioration replacement film capacitor diode resistor replaced remodeling part I changed it back. ATT Disassembly Cleaning Card Edge Contact Cleaning Solder Remediation Output Element Retightening Switch Knob Damaged Part Correction Bias and Offset Check Output Audio Check Interior and Exterior Cleaning) Accessories: power cable, copy of instruction manual Main specifications: 150W+150W (8Ω) W445 × H160 × D355mm 25kg

P-300Japan

Ask 21-32154-14164-00
P-300
Manufacture:Accuphase
Original price: JPY 230,000
Price: JPY 98,182
Japan 1973 made
Shop: Osu shop
Arrival: 2021-12-31 20:06:40
description
The disposal price was lowered. Member prices are not applicable. 2021/12/31 Sales price 158,000 yen Maintained! The first generation of AccuPhase power amplifiers. Unlike the tone of the company today, it has a wild sound with a lot of punch. It is highly compatible with jazz/rock. The appearance has line scratches and dullness. Serial B7S481 (Koshihama Yasuto) Maintenance Info: 2021.12.31 Maintained (34 parts replaced. Sound interruption, switch fixation, Lch noise, lamp out, capacitor puncture are present → Each exchange due to deterioration of output relays, capacitors, semiconductors, lamps, semi-fixed VR, etc. SP switch polishing cleaning, fixing switch correction, card edge contact cleaning, resoldering, screw tightening, magnet catch disconnection correction, heat dissipation treatment correction bias and offset adjustment, output audio I checked and cleaned the interior and exterior. (* This model operates in series when multiple speakers are connected.) Accessories: power cable Main specifications: Rated output 150W/ch Frequency characteristics 20Hz to 20,000 Hz W445×H152×D355mm 25kg

TA-N902Japan

Ask 21-32200-14496-00
TA-N902
Manufacture:SONY
Original price: JPY 280,000
Price: JPY 145,455
Japan 1983 made
Arrival: 2021-12-18 20:18:50
description
The disposal price was lowered. It is not applicable for member discounts. 2021/12/18 selling price 198,000 yen. Has been overhauled. The electrolytic capacitors and transistors were thoroughly replaced. A power amplifier from Sony's high-end brand, Esprit. With a fresh and clear tone, you can feel the power of Sony at that time from the straightforward sound. The blackface is astringent, and matches the unadorned tone, giving a particularly rugged impression. It can be used in two ways: stereo and mono by switching the switch on the back panel. Serial 200434 (Mizushima Itsuro) Maintenance information: 2021.12.18 Maintenance completed (chemicon, transistor, relay, semi-fixed resistor, heat dissipation sheet, SP terminal replacement, fuse resistor, power lamp LED, VR contact cleaning, SW (Ultrasonic cleaning, substrate re-soldering/flux cleaning, protector operation check, waveform check, input/output check, various function check, sound output check) Accessories: none Main specifications: 130W+130W (8Ω) MONO400W (8Ω) Adopt non-feedback method for the output stage Input 3 systems (FIXED DIRECT, FIXED C.COUPLED, VARIABLE) W480 × H155 × D485mm 28kg

MA50

Ask 21-33182-21147-00
MA50
Manufacture:MUSICAL FIDELITY
Original price: JPY 240,000
Price: JPY 90,727(pair)
Shop: Osu shop
Arrival: 2022-01-09 20:17:08
description
The price has been drastically reduced! 2022/1/9 sales price 118,000 yen Both channels have been maintained! Pure A class mono power amplifier. It makes a relaxed sound with a dense and thick tone. The output is also high and you don't choose a speaker If you want to try mono, or if you are interested in pure A grade, please. There is paint peeling on the top plate (Sasaki Shota) Maintenance Info: 2022.1.9 Maintained (40 total parts replaced. Replacement of capacitor deterioration in board on both sides, other C, R check status OK. (Sn1174 side transistor, defective resistance replacement.) Accessories: None Main specifications: 50W+50W (8Ω) 20Hz~55kHz -3dB W408×H60×D249mm 5.5kg

405-2UK

Ask 19-24855-63455-00
405-2
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 116,364
UK 1976 made
Arrival: 2019-11-14 18:35:56
description
The disposal price has been reduced! (Not eligible for member discounts) 2019/11/14 sales price 148,000 yen Maintained! It is a model that plays a tone that is calm and glossy even though it is small. It is recommended to combine it with a European speaker along with the company's pre-44. It has a slightly more modern taste than the 405. The appearance has a feeling of use over time, small scratches, and rust. Serial 085304 (Kei Otani) Maintenance information: 2019.11.14 Maintained (SP terminal replacement, replacement of bypass C, etc., in both mountains) Accessories: Instruction manual connection cable Main specifications: 100W+100W W341×H115×D195mm 9.0kg

303UK

Ask 21-33692-24506-00
303
Manufacture:QUAD
Original price: JPY 110,000
Price: JPY 90,727
UK 1967 made
Arrival: 2021-12-11 20:14:12
description
A classic stereo power amplifier from British Quad. Small size yet full of torque. The sound that is neutral and has a depth like a bulb amplifier is attractive that does not fade. It can be combined with a variety of preamplifiers with a gain adjustment volume. The appearance has dullness and small scratches due to aging. Serial 51914 (Satoshi Yonejima) Maintenance information: 2014.6.8 Maintained (input VR, RCA terminal mounting, 11 capacitors replaced) Accessories: Copy of instruction manual, power cord Main specifications: 45W+45W W120 × H159 × D324mm 8.2kg

L-07M2Japan

Ask 21-33357-22122-00
L-07M2
Manufacture:TRIO
Original price: JPY 120,000
Price: JPY 31,818(only one piece)
Japan 1978 made
Shop: Osu shop
Arrival: 2021-12-19 20:28:04
description
*Only one side. It has been maintained. A mono power amplifier that is intended to be installed on the side of the speaker. It boasts a high power of 150 W (8 Ω) and a high drive power of 150 W (8 Ω) and a damping factor of 150 in a compact but large capacity power transformer, and a differential three-stage front-stage direct connection ICL, OCL, DC amplifier configuration using dual FETs It will be The straight and powerful sound is attractive Maintenance information: 2021.12.19 Maintained (speaker relay contact failure deterioration replacement, transistor replacement due to noise generation, replacement of 4 places for electrolytic capacitor deterioration, idling check adjustment , Sound Out Running Test) Accessories: none Main Specifications: DC Mono Power Amplifier 150W (8Ω) Frequency Characteristics DC to 600KHz SN Ratio 120dB W200×H155×D390mm 13kg

B-2XJapan

Ask 21-31745-11058-00
B-2X
Manufacture:YAMAHA
Original price: JPY 270,000
Price: JPY 107,273
Japan 1983 made
Arrival: 2021-05-31 20:36:24
description
The disposal price has been reduced. Member discounts are not applicable. 2021/5/31 Sales price 158,000 yen Maintained! A grade power amplifier with pure Class A operation 200Wx200W (6Ω). It was a particularly popular model among domestic power amplifiers at the time. Even if you listen to it now, the sharp edgy sound is full of exhilaration. There is also a delicate feeling of high range, and the sound is excellent. * SP terminals have been replaced. There are small scratches on the whole. Serial 01901 (Atsushi Takasaki) Maintenance information: 2019.7.21 Maintenance completed (chemical control, heat dissipation sheet, semi-fixed resistor, relay, SP terminal, fuse replacement, SW/VR contact cleaning, substrate resolder, flack (Screening, circuit adjustment, waveform check, input/output check, various function checks, sound output confirmation running test) Accessories: manual copy Main specifications: 240W+240W (4Ω) 200W+200W (6Ω) 170W+170W (8Ω) SN ratio 124db W435 × H165 × D422mm 26kg

405UK

Ask 21-25339-23817-00
405
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 116,364
UK 1975 made
Arrival: 2021-11-27 20:16:28
description
Easy to use, such as processing and mounting RCA terminals and speaker terminals. In addition, deteriorated electrolytic capacitors have been replaced! Despite the compact body, the core is thick, and you can enjoy a smooth sound. It goes really well with speakers made in the UK, and it makes you listen to the analog sound of the 70s with a sense of dynamism. Appearance condition has a large number of dullness and scratches over time. Serial 7195 (Hiroki Yamato) Maintenance Information: 2021.11.27 Verified 2020.1.10 Maintained (Internal Tr, C check. Replaced the gain setting capacitor. INPUT DIN connector rewire. (Operation check) Accessories: instruction manual copy power cable Main specifications: 100W+100W Current damping system Frequency characteristics 20 ~ 20 kHz W341 × H115 × D195mm 9kg

PRO-2Japan

Ask 21-33379-22281-00
PRO-2
Manufacture:Accuphase
Original price: JPY 185,000
Price: JPY 45,455
Japan 1986 made
Shop: Osu shop
Arrival: 2021-11-26 19:52:27
description
The volume is slightly gully and the condition is not good, so it will be sold inexpensively as it is. The sound is full of strong horsepower, and large speakers can be easily driven. It goes great with jazz/rock. The appearance is noticeable as a whole with many scratches and rust floats (Shota Sasaki) Maintenance information: 2021.11.26 Operation confirmed Accessories: None Main specifications: With air cooling fan Input XLR/PHONE 100Wx2 (8Ω) /170Wx2 (4Ω) /200Wx2 (2Ω) 400Wx1 (bridge 4Ω) W482mm × H107mm × D380mm 14kg

303UK

Ask 21-32421-16026-00
303
Manufacture:QUAD
Original price: JPY 110,000
Price: JPY 90,727
UK 1967 made
Shop: Osu shop
Arrival: 2021-10-18 20:05:54
description
Maintained! British quad popular stereo power amplifier Small size but full torque The sound that is neutral and has the depth of a tube amplifier is a charm that never fades. It is possible to combine various preamplifiers with new RCA pin expansion and gain adjustment volume (Yoichi Murakoshi) Maintenance information: 2014.7.14 Maintained (input VR, RCA terminal installation. Condenser replacement (Reset AC code) Accessories: Power cord, instruction manual (copy) Main specifications: 45W+45W W120×H159×D324mm 8.2kg

405UK

Ask 19-24197-54837-00
405
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 116,364
UK 1976 made
Shop: Osu shop
Arrival: 2019-09-23 20:16:46
description
Disposal price lower (not eligible for member discount) 2020.11.13 Sales price 148,000 yen RCA input terminal has been added, and connection to any amplifier is now possible! Small amplifier made in the UK It has a compact body but has a thick core, and you can enjoy smooth sound. It has a good standing but rich sound, and it will make you perfect from jazz to classical. The appearance is Kusumi, there are small scratches (King Exhibition) Maintenance information: 2012.11.2 Maintained (each inspection adjustment, input pin installation. (I/O balance waveform measurement, sound output test) 2010.5 Maintenance (Lch power stage Tr, INPUT gain VOL replacement. (In-board gain setting C exchange, Tr etc check) Accessories: copy of instruction manual, power cable Main specifications: 100W+100W current damping method Frequency characteristics 20 to 20 kHz W341 × H115 × D195mm 9kg

B-2XJapan

Ask 16-06367-01802-00
B-2X
Manufacture:YAMAHA
Original price: JPY 270,000
Price: JPY 143,636
Japan 1983 made
Arrival: 2017-02-22 20:10:29
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