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Manufacture | Model/Title | Price | Arrival date

510UK

Ask 24-42483-07346-00
510
Manufacture:QUAD
Original price: JPY 290,000
Price: JPY 63,455
UK 1985 made
Arrival: 2024-04-19 19:42:45
description
The price has been drastically reduced! 2024/4/19 sales price 79,800 yen ※1 unit only. Maintained! It is originally a professional mono amplifier, but there is only 1 unit. You can feel the strong power of the sound quality even with just one unit. It seems to be useful for mono and center speakers. There are scratches and paint peeling on the exterior. Serial Q001769 (Fujisawa Yukishi) Maintenance information: 2024.4.19 Maintained (XLR speaker cable created (3 meters)). Electrolytic capacitor replacement. ATT cleaning. Solder correction. Rubber feet added. Bias offset check. Output audio check. Input ① GND ② HOT ③ GND (unbalanced) output ① not used ② is set to plus ③ minus 8 Ω load. (Also, a pop sound is made when the power is on and off, but this is a specification) Accessories: speaker cable, power cable Main specifications: 8 ohms W482.6 x H88 x D320 mm weight 13 kg

M-1000Japan

Ask 24-42769-09788-00
M-1000
Manufacture:Accuphase
Original price: JPY 1,300,000
Price: JPY 725,455(pair)
Japan 1987 made
Arrival: 2024-06-06 20:10:21
description
Maintained by the manufacturer! This mono power amplifier was developed as the first full-scale high-output power amplifier for consumer use. The sound quality is unique to Accuphase, which has high power and is full of subtlety. Equipped with a digital meter that instantaneously calculates real power. By switching between modes, it is easy to drive even ultra-low impedance speakers. There is a feeling of wear on the exterior such as scratches. E1X029 E1X030 (Jun Tamai) Maintenance information: 2024.6.6 Accuphase maintained (relay contacts replaced due to deterioration, all switches, volume, reworked due to contact cleaning, parts replaced due to stress deterioration, safety confirmation, pressure resistance test, operation characteristics check, each readjusted cleaning pair, similar treatment for matching characteristics) Accessories: original box Main specifications: 800W+800W (8Ω) W481 x H239 x D489 mm 47.2 kg

model 140U.S.A

This item has been sold.You can't purchase now. 24-42950-11319-00
model 140
Manufacture:marantz
Original price: JPY 89,800
Price: JPY 54,364 Sold Out
U.S.A 1975 made
Arrival: 2024-06-05 19:58:33
description
Maintained! A power amplifier from the USA Marantz era. The compact yet powerful American sound is attractive. It works great with speakers that make a lot of noise, such as JBL, and you can enjoy an exciting sound that is clear. Exterior, paint deterioration, dullness, abrasions, etc. can be seen (Kobayashi Hitoshi) Maintenance information: 2024.6.4 maintenance (lamp replacement (replacement), power stage Tr check, C replacement, DC offset, bias adjustment, relay contact cleaning, operation check) Accessories: none Main specifications: 80W+80W (8Ω) damping factor 30 (8Ω) power meter (sensitivity can be switched in 3 levels) mounted dimensions W358 x H120 x D273 mm weight 11 kg

MODEL 2+BPS-2U.S.A

This item has been sold.You can't purchase now. 24-89024-11921-00
MODEL 2+BPS-2
Manufacture:Jeff Rowland
Original price: JPY 1,480,000
Price: JPY 270,909 Sold Out
U.S.A 1994 made
Shop: Osu shop
Arrival: 2024-05-30 20:00:15
description
The disposal price has been reduced. Member prices are not applicable. 2024/5/30 sales price 398,000 yen ※It is cheap because there are many scratches. Maintained by Taiyo International. This time it comes with a special battery BPS-2. Geoff Roland's peak stereo power amplifier. Genuine Oba Shoji product. A thorough non-resonance design using the company's traditional hard aluminum material. The high range with a sense of transparency and sharpness, the mid and low range with a sense of speed and driving power, and a vivid and satisfying sound are attractive. The exterior has scratches, line scratches, and dirt marks (Ryo Mizusaki) Maintenance information: 2024.5.2 manufacturer maintained (BPS-2: internal cleaning, battery replacement, inspection of various parts, operation inspection. (Model2: Inspection of each part, characteristic inspection, running test) Accessories: power cord, connection cable Main specifications: 75W+75W (8Ω) GAIN26/32dB with changeover switch, input impedance with HIGH/LOW changeover switch, input impedance switching W445 × H133 × D362mm 21kg BPS-2: W445 × H133 × D362 mm weight 22 kg

TA-N330ESJapan

This item has been sold.You can't purchase now. 24-43067-12258-00
TA-N330ES
Manufacture:SONY
Original price: JPY 44,800
Price: JPY 13,636 Sold Out
Japan 1989 made
Arrival: 2024-06-04 19:59:01
description
※There is no problem with operation, but it is currently sold because it is cheap. Sony ES series power amplifier using a G chassis. It's an easy-to-use model with an unobtrusive tone, and it makes you feel the power of the low frequencies. It has 2 input systems with volume, and in addition, it is also attractive that it can be used in mono, so it is versatile. In addition to the exterior, no side panels, and a sticky mark on the back, you can see a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.6.3 operation confirmed Accessories: instruction manual Main specifications: 110W+110W (8Ω), 300W (BTL 8Ω) W470 x H150 x D365 mm 13.2 kg

TA-N330ESJapan

This item has been sold.You can't purchase now. 24-43067-12257-00
TA-N330ES
Manufacture:SONY
Original price: JPY 44,800
Price: JPY 13,636 Sold Out
Japan 1989 made
Arrival: 2024-06-04 19:58:59
description
※There is no problem with operation, but it is currently sold because it is cheap. Sony ES series power amplifier using a G chassis. It's an easy-to-use model with an unobtrusive tone, and it makes you feel the power of the low frequencies. It has 2 input systems with volume, and in addition, it is also attractive that it can be used in mono, so it is versatile. In addition to the exterior, no side panels, and a sticky mark on the back, you can see a feeling of use such as dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2024.6.3 operation confirmed Accessories: instruction manual Main specifications: 110W+110W (8Ω), 300W (BTL 8Ω) W470 x H150 x D365 mm 13.2 kg

DC300AU.S.A

This item has been sold.You can't purchase now. 24-42794-09974-00
DC300A
Manufacture:CROWN
Original price: JPY 460,000
Price: JPY 72,545 Sold Out
U.S.A 1972 made
Arrival: 2024-06-04 19:58:21
description
Maintained! Standard model of 120V commercial power amplifier. It's high watt and can be played with plenty of room even with large speakers. Even though it's for commercial use, there is little coloring and the feeling that the sound flies straight through is very appealing. Appearance, dullness, small scratches, and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2024.6.4 maintenance completed (replacement of C and IC etc. within the board, VOL cleaning*Please narrow down the VOL when the power is off) Accessories: none Main specifications: 155W+155W (8Ω) SNR 110dB W457 x D254 x H209 mm 18.1 kg

P-250Japan

Ask 24-41978-03476-00
P-250
Manufacture:Accuphase
Original price: JPY 175,000
Price: JPY 107,273
Japan 1974 made
Arrival: 2024-06-04 19:49:02
description
Maintained! An attractive power amplifier with rich, powerful sound quality that is a bit different from modern Accuphase. The outstanding sound quality with excellent driving feel goes great with 70's JBL speakers. The sound quality is comparable to that of the advanced 300 series. Serial B6Y617 (Fujisawa Yukishi) Maintenance information: 2024.6.4 Maintained (transistors, electrolytic capacitors, semi-fixed VR, resistors, etc. replaced. Solder correction. SP switch polishing cleaning. Card edge contact cleaning. Increase and tighten the output elements. Bias and offset check adjustments. Output audio check) Accessories: instruction manual, power cable Main specifications: 100W+100W (8Ω) output 3 systems input 2 systems (REAR/FRONT) speaker damping switching system (NORMAL/20, MEDIUM/5, SOFT/1) Dimensions W445 x H165 x D355 mm Weight 19.5 kg

M-800AJapan

This item has been sold.You can't purchase now. 24-43066-12254-00
M-800A
Manufacture:LUXMAN
Original price: JPY 1,000,000
Price: JPY 543,636 Sold Out
Japan 2006 made
Arrival: 2024-06-03 19:57:07
description
NEW GENERATION LUXMAN A CLASS POWER AMPLIFIER! In addition to the warm sound quality unique to Class A, the range is wide and driving power is sufficient. It has resolution and instantaneous power compatible with the latest speakers, and can easily drive even large speakers. It goes well with recent European speakers. The exterior has line scratches on the upper center of the front and top plate, and several scratches on the upper front corner and upper back corner (Kanai Hidetsugu) Maintenance information: 2024.6.3 sound output confirmed Accessories: instruction manual, power cord Main specifications: 60W+60W (8Ω) BLT240W (8Ω) W440 × H230 × D480 mm weight 47.0 kg

606UK

Ask 24-42936-11218-00
606
Manufacture:QUAD
Original price: JPY 220,000
Price: JPY 68,909
UK 1986 made
Arrival: 2024-05-23 19:44:27
description
The price has been reduced. 2024/5/23 sales price 79,800 yen Maintained in 2015. 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. The high level of musicality that makes you enjoy the music with a pleasant tone stands out. There is deterioration in exterior paint (Murakoshi Yoichi) Maintenance information: 2015.9.12 maintenance completed (internal power transfer → malt plane deterioration → dismantling and reinstallation, exchange of both channel in-board bypass C, gain setting C, etc., TR check → OK, operation inspection check) Accessories: power cord Main specifications: output 140W+140W (8Ω) W321×H140×D238mm 12kg

S-75mk2Germany

This item has been sold.You can't purchase now. 24-43000-11736-00
S-75mk2
Manufacture:THOMANN
Original price: JPY 29,800
Price: JPY 20,727 Sold Out
Germany
Arrival: 2024-06-02 20:09:22
description
115V specification A power amplifier that is supported by a heavyweight power transformer and reproduces tight low frequency reproduction with good visibility. It shows high cost performance that exceeds size and price. Serial 2172380ZGD00103 (Fujisawa Yukishi) Maintenance information: 2024.6.2 operation confirmed Accessories: power cord Main specifications: 45W+45W (8Ω) 75W+75W (4Ω) W483 × H51 × D295mm 7.5 kg

DA-A10Japan

Ask 24-42911-10974-00
DA-A10
Manufacture:DIATONE
Original price: JPY 80,000
Price: JPY 45,273
Japan 1974 made
Shop: Osu shop
Arrival: 2024-06-01 19:46:11
description
Maintained! An eye-catching diamond-tone power amplifier with a rugged design. The extrusion of the mid-range is clear and the sound is slightly firm, but the sound is good, so it seems to go well with jazz and rock. There are small scratches and dents on the exterior as a whole (Mizusaki Ryo) Maintenance information: 2024.6.1 Maintained (replacement of deteriorated transistors and capacitors in each circuit. Input volume and output relay contact correction. Electric circuit adjustment) Accessories: copy of instruction manual Main specifications: 2 mono construction system 100W+100W (8Ω) W425×H170×D285mm 16.5 kg

SA640U.S.A

Ask 24-41957-03317-00
SA640
Manufacture:JBL
Original price: JPY 440,000
Price: JPY 116,364
U.S.A 1976 made
Arrival: 2024-05-09 19:47:46
description
The disposal price has been reduced! (Member discounts are not applicable) 2023/5/9 sales price 198,000 yen Maintained! This power amplifier was released around the same time as the SG620. It combines 100W+100W driving power with good sharpness. It reproduces thick sounds unique to JBL from a simple design with only a power switch on a black body. It goes well with 70' SJBL speakers and drives exhilarating. The exterior has front scratches, bends on the power switch, scratches, and repair marks on the top plate. Serial 10623 (Yamato Yuki) Maintenance information: 2024.3.2 Maintained (timer relay installed (speaker will be turned on 5 seconds after power is turned on. (Please turn off the VOL when the power is on). Power SW bending correction (deformation of the knob itself is not compatible). Power stage Tr check. (Replacement of Tr in the board, level VOL, fuse holder, and C in the power supply board) Accessories: power cable Main specifications: T-type circuit adopted 100W+100W W432 ✕ H132 ✕ D355mm 19kg

DTA-120BT2

Ask 24-43012-11806-00
DTA-120BT2
Manufacture:DAYTON AUDIO
Price: JPY 9,091
Arrival: 2024-05-30 19:54:59
description
Dayton Audio's small power amplifier. Designed to be just the right size for a desktop, this is one that can be loud enough for a small speaker. It also has a headphone jack, so it can also be used as a headphone amplifier. The exterior is dull. Serial V200004300 (Tamura Eiji) Maintenance information: 2024.5.30 Operation confirmed Accessories: AC adapter Main specifications: 60W+60W (4Ω) W117 x H44 x D79 mm dead weight 1.23 kg

S-75mk2Germany

Ask 24-42966-11511-00
S-75mk2
Manufacture:Thomann
Original price: JPY 29,800
Price: JPY 20,727
Germany
Arrival: 2024-05-26 19:55:34
description
115V specification A power amplifier that is supported by a heavyweight power transformer and reproduces tight low frequency reproduction with good visibility. It shows high cost performance that exceeds size and price. There are small scratches on the exterior (Hiura Katsuji) Maintenance information: 2024.5.26 sound output confirmed Accessories: instruction manual, power cable, original box Main specifications: 45W+45W (8Ω) 75W+75W (4Ω) W483 × H51 × D295mm 7.5 kg
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