P-35/3Japan

This item has been sold.You can't purchase now. 25-46320-09346-00
P-35/3
Manufacture:Chriskit
Original price: JPY 69,800
Price: JPY 27,091 Sold Out
Power amplifiers (transister)
Japan
Shop: Osu shop
Arrival: 2025-05-11 19:49:39
description
*Operation has been confirmed, but it is sold as is. This is the third generation of Kriskit's long-selling kit power amplifier. Designed by Hideya Masutani, this model won the hearts of self-made enthusiasts. The sound is reminiscent of a tubular amplifier, and its reasonable price are attractive. There is dullness and blurred printing (Daiki Goto) Maintenance information: 2025.5.11 operation confirmed Accessories: none Main specifications: 35W+35W W335×H155×D210mm 6kg

P-500LJapan

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P-500L
Manufacture:Accuphase
Original price: JPY 530,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
Japan 1989 made
Arrival: 2025-05-10 19:59:47

B-2Japan

This item has been sold.You can't purchase now. 23-39978-15964-00
B-2
Manufacture:YAMAHA
Original price: JPY 200,000
Price: JPY 152,727 Sold Out
Power amplifiers (transister)
Japan 1976 made
Arrival: 2025-02-20 19:55:00
description
The price has been drastically reduced! 2025/2/20 sales price 448,000 yen A total of 69 transistors and capacitors have been replaced, and refreshed and maintained with attention to detail, such as disassembling and cleaning switches! It is a diamond called Rifu Yamaha FET that shows off its excellent purity and transparency. With this brush-up, the sharpness of standing up and the firmness of the sound have been completely revived, and you can enjoy the Yamaha sound you are aiming for. On the exterior, you can see a feeling of use such as dullness and scratches (Tamai Jun) Maintenance information: 2025.2.4 maintained (left and right main amplifier circuit, power supply circuit, deteriorated transistor and capacitor replacement, input volume exchange, ground terminal installation, meter lamp replacement, input pin jack polish, meter level adjustment) Accessories: copy of instruction manual Main specifications: output 100W+100W (8Ω) SNR 115dB W436 x H151 x D370 mm 26 kg

No.434LU.S.A

This item has been sold.You can't purchase now. 25-45694-04633-00
No.434L
Manufacture:Mark Levinson
Original price: JPY 1,600,000
Price: JPY 310,000(pair)Sold Out
Power amplifiers (transister)
U.S.A 2000 made
Arrival: 2025-03-16 20:22:11
description
The disposal price has been reduced! (Member prices are not applicable) 2025/3/16 sales price 550,000 yen*There are many scratches and dirt, and the power cable is different on the left and right. There are no cereals either. It is inexpensive considering conditions such as lack of urethane on the fan part. A dual mono power amplifier that inherits the design concept of the No. 330L series. From channel separation with a high degree of perfection, it creates an amount of information unique to mono, with depth and thickness. It is a highly regarded model for its excellent braking feel and sound image reproduction ability (Kobayashi Hitoshi) Maintenance information: 2025.3.10 Operation confirmed Accessories: power cable, balance short pin (on order) Main specifications: 125W+125W (8Ω) input 2 systems (RCA, XLR) W451 x H150 x D513 mm 25.5 kg

MC2105U.S.A

This item has been sold.You can't purchase now. 25-46052-07320-00
MC2105
Manufacture:McIntosh
Original price: JPY 458,000
Price: JPY 252,727 Sold Out
Power amplifiers (transister)
U.S.A 1967 made
Arrival: 2025-05-01 20:02:53
description
Maintained! Macintosh early solid state power amplifier. The rich and powerful sound unique to the vintage Mackin is full of appeal that is different from the current model. When combined with the company's C28 and C26 preamps, you can enjoy the flavor unique to vintages that are even thicker and darker. There are scratches on the upper front corner and top plate, as well as dullness and rust over time. Parallel model, 117V specification. Serial 44M8 (Kanai Hidetsugu) Maintenance information: 2025.5.1 maintained (each SW/VOL cleaning, pin jack cleaning, 8 lamp replacement, speaker switch defect replacement, power stage Tr check, socket pin cleaning, C/ R/Tr check in output board, contact part cleaning, meter → unstable meter SW dismantling cleaning, operation check) Accessories: instruction manual (copy) Main specifications: output 105 W+105 W (4/6/8 ohms) LR volume control speaker switch with headphone terminal W440 x H225 x D390 mm approx. 35 kg

Integra M-508Japan

This item has been sold.You can't purchase now. 24-44207-22020-00
Integra M-508
Manufacture:ONKYO
Original price: JPY 240,000
Price: JPY 98,182 Sold Out
Power amplifiers (transister)
Japan 1986 made
Shop: Osu shop
Arrival: 2025-04-13 20:19:41
description
The price has been drastically reduced. 2025/4/13 sales price 128,000 yen Maintained! An impressive power amplifier with a large VU meter. Pursue a real phase amplifier configuration that reproduces accurate phase and sound fields. The live power supported by a strong power supply unit and the neutral, highly transparent sound are attractive (Daiki Goto) Maintenance information: 2025.3.19 maintained (repair maintenance details/ ① power supply and other solder repairs due to solder deterioration ② LR volume dismantling and cleaning ③ output relay replacement ④ meter lamp replacement ⑤ switch disassembly polishing grease application (meter, range, speaker 1, 2, input switch) ⑥ meter board bridge diode replacement ⑦ pin jack replacement ⑧ internal inspection and cleaning, meter operation confirmation, running test) Accessories: copy of the manual Main specifications: 200W+200W (8Ω) real phase amplifier method W465 x H187 x D426 mm 25 kg

LC1200UK

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LC1200
Manufacture:HILL AUDIO
Price: JPY 13,636 Sold Out
Power amplifiers (transister)
UK
Arrival: 2025-05-06 19:43:44
description
Unspecified professional power amplifier. High power amplifier with 1200 W output, made in England. It is for tough field applications or for directions where a high volume is required. There are scratches and dullness on the exterior in general. Serial 391 (Yonejima Satoshi) Maintenance information: 2025.5.6 operation confirmed Accessories: No accessories Main specifications: W480 x D420 x H185 mm 16.4 kg

model 32U.S.A

This item has been sold.You can't purchase now. 25-46065-07417-00
model 32
Manufacture:marantz
Original price: JPY 155,000
Price: JPY 86,182 Sold Out
Power amplifiers (transister)
U.S.A 1970 made
Arrival: 2025-04-27 20:17:41
description
The price has been drastically reduced! 2025/4/27 sales price 118,000 yen Maintained! The rare stereo power amplifier model 32 is now in stock! American vintage sound from the good old days. The bright and firm sound quality is a perfect match for the 4311 and 4312 mid-size JBL! You can enjoy medium to low sound, which is comparable to modern amplifiers. As for the exterior, there are small scratches on the front panel and overall dullness. Serial 1437 (Yonejima Satoshi) Maintenance information: 2025.4.27 Maintained (relay replacement, speaker terminal replacement (original not available), lamp replacement, other C, R, etc. are OK as is. Pin jack cleaning and caulking, DC offset bias adjustment, operation check (There are times when it is difficult for the relay to respond at 100V, so please use between 105 and 120 V) Accessories: No accessories Main specifications: output 180W+180W (8Ω) frequency characteristics 20Hz to 20kHz W390 × H146 × D203 mm weight 13.1 kg

NS-01G Pro

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NS-01G Pro
Manufacture:Nob sound
Price: JPY 1,818 Sold Out
Power amplifiers (transister)
Shop: Osu shop
Arrival: 2025-05-05 20:03:53

1594BU.S.A

This item has been sold.You can't purchase now. 25-46120-07833-00
1594B
Manufacture:ALTEC
Price: JPY 152,727(pair)Sold Out
Power amplifiers (transister)
U.S.A
Shop: Osu shop
Arrival: 2025-04-21 19:54:51
description
The disposal price has been reduced. Member prices are not applicable. 2025/4/21 sales price 248,000 yen Maintenance was completed in January 2021. This is the first time it has arrived in about 5 years. Comes with a self-made wood cab. Altech's traditional 1500 series mono power amplifier. It is a perfect car for vintage speakers with sharp and clear mid-low range sounds unique to commercial use, and a powerful and exhilarating sound (Oikawa Tetsuji) Maintenance information: 2025.4.21 operation confirmed 2021.1.11 Maintained (6 pieces replaced due to broken C coupling in the driver board and capacity loss. Replace the AC switch with a rotary type. Check the other power stages, Tr x 3 for poor characteristics Accessories: none Main specifications: output impedance/4 ohm/8 ohm/16 ohm/50 ohm effective output 100 w+100 w/8 ohm size approx. W483 x H178 x D215 mm weight approx. 16 kg/unit

SOLID-M1U.S.A

This item has been sold.You can't purchase now. 25-46103-07725-00
SOLID-M1
Manufacture:COUNTER POINT
Original price: JPY 255,000
Price: JPY 63,455 Sold Out
Power amplifiers (transister)
U.S.A 1993 made
Arrival: 2025-04-23 20:02:18
description
The price has been drastically reduced! 2025/4/23 sales price 79,800 yen Counterpoint's first solid state power amplifier. Because of the simple configuration, there is a sense of stability in operation, and you can feel that it is superior to the price. The fresh and straightforward tone unique to Counterpoint is attractive, and it lets you listen to classical music, vocals, etc. with a sense of relaxation. The exterior has dullness, small scratches, and missing lettering. Serial 5S1161 (Yonejima Satoshi) Maintenance information: 2025.4.23 Operation confirmed Accessories: power cord Main specifications: 100W+100W (8Ω) W483 x H120 x D310 mm weight 12 kg

TA-N9000ESJapan

This item has been sold.You can't purchase now. 25-46175-08195-00
TA-N9000ES
Manufacture:SONY
Original price: JPY 150,000
Price: JPY 31,818 Sold Out
Power amplifiers (transister)
Japan 1998 made
Shop: Osu shop
Arrival: 2025-05-02 19:47:53
description
There is no operation problem, but it is currently sold because it is cheap. This is one of Sony's few multi-channel power amplifiers. 5ch compatible Using the same high sound quality power transistors for each of the front, rear, and center amplifiers, you can enjoy powerful sound with a total 775W output of 155 W on each channel (8 ohms). Of course, it can operate on 2ch/3ch/4ch in addition to 5ch. Furthermore, BTL connections are also supported by connecting 2 blocks of amplifier circuits. There are stains and stains on the exterior (Wang Zhan) Maintenance information: 2025.4.30 Operation confirmed (sound can be made on all 5 channels. (Ext2ch is also OK to make a sound) Accessories: copy of instruction manual Main specifications: frequency characteristics 20Hz to 20kHz front 155W+155W (4/8Ω) front (BTL) 240W+240W (8Ω) center 155W (4/8Ω) rear 155W+155W (4/8Ω) W430 x H173.5 x D453mm 24kg

TA-N9000ESJapan

This item has been sold.You can't purchase now. 25-46175-08196-00
TA-N9000ES
Manufacture:SONY
Original price: JPY 150,000
Price: JPY 31,818 Sold Out
Power amplifiers (transister)
Japan 1998 made
Shop: Osu shop
Arrival: 2025-05-02 19:47:51
description
There is no operation problem, but it is currently sold because it is cheap. This is one of Sony's few multi-channel power amplifiers. 5ch compatible Using the same high sound quality power transistors for each of the front, rear, and center amplifiers, you can enjoy powerful sound with a total 775W output of 155 W on each channel (8 ohms). Of course, it can operate on 2ch/3ch/4ch in addition to 5ch. Furthermore, BTL connections are also supported by connecting 2 blocks of amplifier circuits. There are stains and stains on the exterior (Wang Zhan) Maintenance information: 2025.4.30 Operation confirmed (sound can be made on all 5 channels. (Ext2ch is also OK to make a sound) Accessories: copy of instruction manual Main specifications: frequency characteristics 20Hz to 20kHz front 155W+155W (4/8Ω) front (BTL) 240W+240W (8Ω) center 155W (4/8Ω) rear 155W+155W (4/8Ω) W430 x H173.5 x D453mm 24kg

Performance 2U.S.A

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Performance 2
Manufacture:Cello
Original price: JPY 2,600,000
Price: JPY 452,727 Sold Out
Power amplifiers (transister)
U.S.A
Shop: Osu shop
Arrival: 2025-03-04 20:00:21
description
The disposal price has been reduced! (Member prices are not applicable) 2025/3/4 sales price 980,000 yen ※1 unit only, mono specification. XLR to Fischer cables are now in stock. Maintenance has been completed, such as changing to 100V specifications! Performance MK2, a rare dreadnought class A power amplifier, has arrived! This is a true pinnacle model that only those with a tough system should try! Rich mid range, smooth high range, low range with plenty of room. This is truly the ultimate “performance” where super overwhelming driving power and aesthetically pleasing sound go hand in hand! I am overwhelmed by the centripetal sound that seems to be drawn in as soon as the sound comes out. Dullness, bumps, etc. are scattered. Serial 1077, 1714 (Fujisawa Yukishi) Maintenance information: 2025.3.4 Maintained (spark killer capacitor replacement and wiring change to 100V specification. (Check operation and characteristics) Accessories: power cord, connection cord, XLR to Fisher cable Main specifications: mono power amplifier with separate power supply unit structure up to 60W, A grade up to 200W, AB grade (8Ω) W463 x H216 x D470 mm 19.8 kg (main unit), W445 x H216 x D470 mm 25.1 kg (power supply unit)

MC352U.S.A

This item has been sold.You can't purchase now. 25-45933-06416-00
MC352
Manufacture:McIntosh
Original price: JPY 750,000
Price: JPY 343,636 Sold Out
Power amplifiers (transister)
U.S.A 1999 made
Shop: Osu shop
Arrival: 2025-04-18 20:05:52
description
Maintained! The core model of a McKinn power amplifier with a large glass panel that shines. In addition to the excellent sound typical of a high-power machine, it is an amplifier that allows you to enjoy the thickness and intensity unique to McKinn. Serial JRJ2836 (Takasaki Atsushi) Maintenance information: 2025.4.18 maintained (meter, illumination lamp out → replacement, FET deterioration replacement in the regulator relay board, bias defect adjustment, meter part foggy, dirt → panel dismantling and cleaning, operation check, slight deviation due to meter position → meter itself error) Accessories: power cord, instruction manual (copy) Main specifications: 350W+350W (2/4/8Ω) 2 input systems (RCA/XLR switching) W445 x H226 x D495 mm 47 kg

M-12Japan

This item has been sold.You can't purchase now. 25-46062-07395-00
M-12
Manufacture:LUXMAN
Original price: JPY 150,000
Price: JPY 72,545 Sold Out
Power amplifiers (transister)
Japan 1977 made
Arrival: 2025-04-25 20:09:28
description
A maintenance item that has replaced deteriorated parts such as 13 transistors, 7 capacitors, etc.! It is a thin power amplifier rare in LUXMAN, with suppleness and luster that cannot be imagined from its rugged shape. The sense of extrusion in the mid and low frequencies is also attractive, so you can relax and enjoy the music without getting tired of listening. The exterior has a feeling of use such as dullness and small scratches. Serial 17100192 (Asaine Tomoho) Maintenance information: 2025.4.25 Maintained (lamp replacement. Bad output relay contact replacement. (Replacement of deteriorated parts in the power supply circuit) Accessories: copy of instruction manual Main specifications: 80W+80W left and right independent power supply system DC amplifier configuration input capacitor in-out switching dimensions W436 x H95 x D328 mm weight 14.5 kg

No.333LU.S.A

This item has been sold.You can't purchase now. 25-45672-04414-00
No.333L
Manufacture:Mark Levinson
Original price: JPY 1,650,000
Price: JPY 294,545 Sold Out
Power amplifiers (transister)
U.S.A 1995 made
Arrival: 2025-03-10 19:49:10
description
The disposal price has been reduced. Member discounts are not applicable. 2025/3/10 sales price 398,000 yen with original box High-end model of the No. 330 series. Sound quality full of powerful driving power and a fresh sense of energy. The 38cm woofer drives exactly, and the center of gravity drops rapidly to the lowest range. The exterior has paint peeling on the top plate (Oikawa Tetsuji) Maintenance information: 2025.3.10 Operation confirmed Accessories: balance short pin, original box Main specifications: effective output 300W x 2 (8Ω) /600W x 2 (4Ω) input RCA1 system/XLR1 system SP terminal 1 system W446 x H262 x D479 mm 64 kg

SM-3000Japan

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SM-3000
Manufacture:PIONEER
Original price: JPY 100,000
Price: JPY 72,545 Sold Out
Power amplifiers (transister)
Japan 1971 made
Arrival: 2025-04-24 20:06:51
description
Maintenance completed in 2024/11. The highest-end model launched by Pioneer at the time. The design is simple, but it makes you feel that each part and detail are also meticulous. The sound quality emphasizes thick mid-range, and the tuning is easy to listen to regardless of genre. You can see a feeling of use, such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.4.23 Operation confirmed 2024.11.12 Maintained (8 filter circuit transistors, 6 capacitors, deterioration replacement, power amplifier circuit, 8 transistors, 3 capacitors deterioration replacement, other INPUT LEVEL, SPEAKER selector rotation SW decomposition, polishing cleaning, INPUT switch, LOW filter lever SW decomposition, polishing, cleaning, and other sound output confirmation tests. The INPUT LEVEL is best used at 1V or 2V when connected to a preamp with 8 transistors on the protection board and 3 replacement capacitors (supplementary). (Compared to SP B terminals A and C, they are slightly concave, but this is because the mounting plate deteriorates over time and is deformed, so I will leave it as it is without any problems with use) Accessories: none Main specifications: rated output 85W+85W (8Ω) output bandwidth 5Hz-50kHz W422xH172xD288mm 15.1kg

KSA-50U.S.A

This item has been sold.You can't purchase now. 25-46145-07984-00
KSA-50
Manufacture:KRELL
Original price: JPY 660,000
Price: JPY 243,636 Sold Out
Power amplifiers (transister)
U.S.A 1982 made
Arrival: 2025-04-21 19:49:57
description
The price has been reduced. 2025/4/21 sales price 298,000 yen 2024.1.16 Maintained. Genuine RF 100V specification KSA-50 is KRELL's early masterpiece. Ideal mid/bass tones with a sense of volume and firmness, and luster and moisture in their heyday. It is a masterpiece amplifier that is still particularly popular with enthusiasts. Serial 618 (Kanai Hidetsugu) Maintenance information: 2024.1.16 maintained (deteriorated capacitors in the voltage amplifier board were replaced on both left and right, all semi-fixed volumes for adjustment were replaced, all power transistor heat dissipation grease was reapplied, fan disassembly, cleaning and lubrication, SP terminal replacement, bias and DC offset readjusted, and specs were inspected) 2025.4.21 operation confirmed Accessories: power cable Main specifications: 50W+50W W483×H226×D480 mm 24kg

B-1+UC-1Japan

This item has been sold.You can't purchase now. 23-40710-21879-00
B-1+UC-1
Manufacture:YAMAHA
Original price: JPY 300,000
Price: JPY 270,909 Sold Out
Power amplifiers (transister)
Japan 1974 made
Shop: Osu shop
Arrival: 2025-04-22 20:10:38
description
Maintenance has been completed, including 5 electrolytic capacitors, 5 speaker relays replaced, meter adjustments, etc. It is worth listening to the natural sound that uses V-FET on all stages and has a very stable sense of stability throughout the entire range. An optional UC-1 is included, and you can control the volume for each speaker with a large, high-accuracy level meter. The exterior is dull and has small scratches appropriate to the model year (Oikawa Tetsuji) Maintenance information: 2025.4.22 Maintained (fuse holder modified, replaced. The speaker relay was replaced due to poor contact. The power circuit capacitor was replaced due to deterioration. Power supply, power amplifier DC balance, idling current adjustment. The UC-1 was fixed by having volume knobs rattling, knob mounting correction, poor contact with the volume board connector, and direct connection to the connector. meter adjustment) Accessories: copy of instruction manual Main specifications: effective output 150W+150W (8Ω, 4Ω) damping factor 80 (8Ω) input impedance 100kΩ W460 x 150 x 473 mm (UC-1 included) 42.5 kg

TA-N9000ESJapan

This item has been sold.You can't purchase now. 25-45982-06743-00
TA-N9000ES
Manufacture:SONY
Original price: JPY 150,000
Price: JPY 31,818 Sold Out
Power amplifiers (transister)
Japan 1998 made
Shop: Osu shop
Arrival: 2025-04-20 20:05:38

M-200Japan

This item has been sold.You can't purchase now. 25-46101-07684-00
M-200
Manufacture:LUXMAN
Original price: JPY 128,000
Price: JPY 72,545 Sold Out
Power amplifiers (transister)
Japan 2011 made
Shop: Osu shop
Arrival: 2025-04-18 19:18:46
description
This is a compact power amplifier that allows you to enjoy the lax sound of recent years. Although it is entry class, the low frequency resolution and sharpness are qualities unique to modern models. It is a power amplifier with a high CP that shines. The one with volume is also convenient. There are thin line marks on the front and top plate (Kojima Yosuke) Maintenance information: 2025.4.18 Operation confirmed Accessories: power cable Main specifications: output 25W+25W (8Ω) 70W (when 8Ω/BTL mono) 2 system input (LINE/BALANCE) W364 x H81 x D297 mm 7 kg

No.531HU.S.A

This item has been sold.You can't purchase now. 25-45984-06759-00
No.531H
Manufacture:Mark Levinson
Original price: JPY 2,000,000
Price: JPY 490,000(pair)Sold Out
Power amplifiers (transister)
U.S.A 2009 made
Arrival: 2025-04-04 19:47:04
description
The disposal price has been reduced! (Member discounts are not applicable) 2025/4/4 sales price 998,000 yen mono power amplifier incorporating full balance operation technology. An amplifier circuit with a perfectly balanced configuration arranged symmetrically from input to output is used. It is an amplifier that has a sense of speed in the sound yet is also well accompanied by a sense of volume. Genuine Harman International There are scuffs on the exterior. Serial 1064/1066 (Tamura Eiji) Maintenance information: 2025.4.4 operation confirmed Accessories: Power cable (general purpose) Main specifications: mono power amplifier, 300W (8Ω), 2 input systems (XLR/RCA), W451 x H194 x D504 mm, 23.8 kg/unit

SE-A3Japan

This item has been sold.You can't purchase now. 24-44693-25928-00
SE-A3
Manufacture:Technics
Original price: JPY 300,000
Price: JPY 116,364 Sold Out
Power amplifiers (transister)
Japan 1981 made
Arrival: 2025-04-15 20:07:25
description
※The plastic part on the bottom right of the back is broken and missing. Maintained! A stereo power amplifier that stands at the pinnacle of Technics' unique New Class A amplifiers. It's a natural tone, and with an acoustic source, you can hear the delicate sound unique to the New Class A circuit. There is a feeling of use such as dullness, small scratches, and dents on the top plate (Takasaki Atsushi) Maintenance information: 2025.4.15 maintained (speaker relay replacement due to deterioration, power cord replacement, input volume disassembly and cleaning, solder crack inspection in the board, solder repair, idling, offset adjustment) Accessories: none Main specifications: 200W+200W (8Ω) new class A circuit W430 × H208 × D507 mm 35.2 kg

MC502U.S.A

This item has been sold.You can't purchase now. 25-45957-06574-00
MC502
Manufacture:McIntosh
Original price: JPY 345,000
Price: JPY 152,727 Sold Out
Power amplifiers (transister)
U.S.A 1980 made
Arrival: 2025-04-17 19:59:04
description
An unusually thin power amplifier for a McKinn. Compared to large amplifiers, you can still feel the difference in driving power, etc., but like McKinn, the thick tone in the mid to low range is still alive and well. It saves space and is easy to place, and is also recommended as a separate entry-level machine. The exterior has a feeling of use such as dullness. Serial CE2630 (Jun Tamai) Maintenance information: 2025.4.17 maintained (speaker relay contact cleaning, power SW internal reinforcement bonding, speaker SW contact replacement, lamp switch replacement, Rch power stage transistor defect complementary replacement, other connector pattern resale solder cleaning, SW, VOL cleaning, glass panel peeling correction ※ there is a slight growl on the transformer) Accessories: copy of instruction manual Main specifications: 50W x 50W dimensions W406 x H92 x D368 mm weight 12.2 kg

No.23LU.S.A

This item has been sold.You can't purchase now. 25-46053-07326-00
No.23L
Manufacture:Mark Levinson
Original price: JPY 1,040,000
Price: JPY 407,273 Sold Out
Power amplifiers (transister)
U.S.A 1987 made
Arrival: 2025-04-13 20:15:21
description
Maintenance has been completed, such as replacing 25 deteriorated capacitors! A stereo power amplifier with a traditional dual mono configuration. The overwhelming driving power and precise sound are attractive. You can enjoy the strong driving power that allows even a 38cm woofer to brake well, and the hot sound unique to Levinson of this era. Genuine Harman product. Cereal 2023 (Fujisawa Yukishi) Maintenance information: 2025.4.11 Maintained (25 capacitors and 8 resistors replaced. There was deterioration in part of the solder and it was fixed. Other inspections/adjustments) Accessories: power cord, balance short pin, LEMO to RCA cable Main specifications: stereo power amplifier, dual mono configuration, 200W+200W (8Ω), 800W (8Ω, when connected to a bridge), input impedance 50kΩ, W483 x H210 x D450mm, 40 kg

BA-60Japan

This item has been sold.You can't purchase now. 25-45472-02681-00
BA-60
Manufacture:SANSUI
Original price: JPY 19,900
Price: JPY 40,909 Sold Out
Power amplifiers (transister)
Japan 1968 made
Arrival: 2025-04-16 20:10:33
description
Various parts have been maintained, such as capacitor replacement and solder repairs, etc., and the sound quality is exciting and unimaginable from its small expression. It is a compact all-silicon transistor power amplifier developed in pursuit of sound transparency. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.4.9 maintenance completed (LR volume replacement, power boomp circuit, electrolytic capacitor, film capacitor replacement, solder repair, internal inspection, cleaning, running test, etc., each switch is slightly eccentric, but there is no functional problem ※ since there is no relay circuit, there is a slight popping sound when the power is turned on) Accessories: none Main specifications: effective output 25W+25W (4Ω) 20W+20W (8Ω) power band with (IHF) 20Hz-40000Hz (8Ω) input impedance 50kΩ or more load impedance 4Ω to 16Ω damping factor 46 (8Ω) power consumption 100V dimensions W152 x H111 x D264 mm weight 4.2 kg

MC202U.S.A

This item has been sold.You can't purchase now. 25-45535-03181-00
MC202
Manufacture:McIntosh
Original price: JPY 400,000
Price: JPY 257,273 Sold Out
Power amplifiers (transister)
U.S.A 2000 made
Arrival: 2025-03-29 19:44:39
description
The price has been drastically reduced! 2025/3/29 sales price 320,000 yen Maintenance completed including interior glass fog removal! Genuine Electri A bargain model that inherits the same circuits/parts as the higher-level MC602 and MC352 models. Please enjoy the attractive McKinn sound, which is thin but extremely powerful, and combines a high level of transparency in addition to conventional thick sound. The exterior is dull, and there is a feeling of use such as rust on the top plate. Serial JRY1632 (Tomonori Asaine) Maintenance information: 2025.3.29 Maintained (lamps are out of order, all lamps have been replaced, meters have been fogged out. Power supply SW, meter SW disassembly cleaning block C liquid leak, board cleaning, chassis cleaning, partial capacitor deterioration replacement power stage base liquid and heavy power stage transistor single check, board cleaning parts cleaning, insulation sheet partial tear replacement operation check) Accessories: instruction manual copy power cable Main specifications: 200W+200W (2/4/8Ω) unbalanced balance input, 1 system, speaker output, 1 system, size W445 x H138 x D458 mm, 29.5 kg

P-300LJapan

This item has been sold.You can't purchase now. 25-45978-06717-00
P-300L
Manufacture:Accuphase
Original price: JPY 330,000
Price: JPY 134,545 Sold Out
Power amplifiers (transister)
Japan 1984 made
Arrival: 2025-04-10 20:10:54
description
The disposal price has been reduced! Member prices are not applicable. 2025/4/10 sales price 178,000 yen Attenuator dismantling and cleaning included maintenance! This model adorned the 4th generation of the P-300 series. The power has increased by about 20W since the initial model, and the sense of stability has increased. The sound, which is both smooth and powerful, is appealing. There are small scratches and dullness on the exterior. Serial B6X788 (Fujisawa Yukishi) Maintenance information: 2025.4.10 Maintained (output relays, push switches, 4 electrolytic capacitors, replaced due to semi-fixed VR defects and deterioration. ATT disassembly, polishing and cleaning. Solder correction. Bias and offset checks. (I checked the stereo/BTL output sound.) Accessories: No accessories Main specifications: 170W+170W (8Ω) left and right independent volume level adjustable W445 x H160 x D373 mm 23 kg

SIT-1U.S.A

This item has been sold.You can't purchase now. 25-46005-06888-00
SIT-1
Manufacture:First Watt
Original price: JPY 1,500,000
Price: JPY 602,727(pair)Sold Out
Power amplifiers (transister)
U.S.A 2012 made
Arrival: 2025-04-09 20:15:02
description
The disposal price has been reduced! (Member prices are not applicable) 2025/4/9 sales price 798,000 yen genuine Electri product. This is a first-watt power amplifier SIT1 from Nelson Pass's handmade brand. A single-ended power amplifier for SIT devices with a characteristic curve very similar to a triode vacuum tube. It has a small output with a 10W (8Ω) gain of 18dB, but it is Class A operation, and the sound produced is pure itself. I have the impression that it is a completely naked sound, unclothed. It is a rare power amplifier that seems to have thrown a stone in the audio industry in recent years, where sophisticated sounds have flooded in, with a unique sound. A small crack can be seen in the meter window on one side. *There is an XLR terminal, but it is not an input terminal. The only input terminal is RCA. Please be careful. Serial 1321, 1322 (Tamura Eiji) Maintenance information: 2025.4.9 operation confirmed Accessories: instruction manual, power cord Main specifications: gain 18dB output 10W (8Ω) input impedance 10kΩ/100kΩ switching power consumption 200W operating temperature 55°C size W430 x H143 x D400 mm weight 13.14 kg
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