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Manufacture | Model/Title | Price | Arrival date

1050U.S.A

21-33140-20863-00
1050
Manufacture:Boulder
Original price: JPY 4,800,000
Price: JPY 1,381,818(pair)
U.S.A
Shop: Osu shop
Arrival: 2021-10-18 20:08:19
description
The price was significantly reduced. 2021/10/19 selling price 1,780,000 yen. Genuine Abthertron It is a super-grade mono power amplifier with a maximum output of 8Ω and a tremendous instantaneous power of 500W. It has a pleasant, moist and warm tone, and a rich dark middle range and a gentle low range. You can enjoy the finest sound with a clear air (Yoichi Murakoshi) Maintenance information: 2021.10.17 Sound out confirmed Accessories: instruction manual, power cord Main specifications: Mono power amplifier maximum output 500W (8Ω) frequency characteristic 20 to 20 kHz input XLR size W457 × H241 × D565mm Weight 61 kg

RA-VT11 Japan

Ask 21-30254-00778-00
RA-VT11
Manufacture:radius
Original price: JPY 93,333
Price: JPY 58,909
Japan 2007 made
Arrival: 2021-10-21 20:10:27
description
Maintained! The output stage uses two “6L6G” channels to be push-pull driven by Class AB operation, and achieves a high output of 15W+15W. Furthermore, by adopting an SRPP circuit with a bipotriode in the first stage, the distortion rate is reduced, and the treble of instantaneous power with a wide dynamic range and a gentle warm tone are reproduced. The appearance has a feeling of use such as small scratches, dullness, etc. Serial VT1107040024 (Asaine Cho) Maintenance information: 2021.10.21 Maintained (vacuum tube replacement SW disassembly contact re-polishing oxidation and sulfide prevention grease application input/output waveform confirmation Load test (1kHz sine wave 8Ω load 15W+ 15W) Sound out test) Accessories: Original box instruction manual power cable screwdriver Main specifications: Output stage circuit format Class AB Push-pull drive vacuum tube 6L6G × 4 2C51×4 Rated output 15W+15W (8Ω) 15W+15W (4Ω) Total harmonic distortion rate less than 0.1% ( 1kHz) Frequency characteristics 20Hz to 40kHz (-1dB) SN ratio 94dB Input terminal RCA pin (stereo x 4 systems) Input sensitivity 300mV Load impedance 8Ω 4Ω Power supply voltage AC100V Power Frequency 50/60Hz Rated Power Consumption 120W Size W330mm×H186mm×D385mm Weight 18kg

E-280Japan

This item has been sold.You can't purchase now. 21-33126-20800-00
E-280
Manufacture:Accuphase
Original price: JPY 330,000
Price: JPY 257,273 Sold Out
Japan 2020 made
Shop: Osu shop
Arrival: 2021-10-17 20:00:34
description
I cut the price. 2021/10/17 An integrated stereo amplifier that achieves a high signal-to-noise ratio and a low distortion rate with an evolved “AAVA volume control” selling price of 298,000 yen. The power amplifier unit realizes high quality power of 120W/ch (4Ω) by using a high power transistor with a parallel push-pull configuration, and a powerful power supply unit and a low impedance output circuit. Serial F1Y428 (Hirotsugu Kondo) Maintenance information: 2021.10.17 operation confirmed Accessories: Remote control, instruction manual, power cord, original box Main specifications: Rated continuous average output 120W/ch (4Ω), 90W/CH (8Ω) Total harmonic distortion rate 0.05% 4~16Ω Load (simultaneous operation of both channels between 20Hz and 20kHz) IM distortion rate 0.01% Damping Factor 500 (8Ω 50Hz) W465×H151×D (Depth) 420mm 20.4kg

AT-RA5000/1.0mJapan

This item has been sold.You can't purchase now. 21-32995-19781-00
AT-RA5000/1.0m
Manufacture:audio-technica
Original price: JPY 36,000
Price: JPY 11,636(pair)Sold Out
Japan
Arrival: 2021-10-09 20:09:39
description
I cut the price. 2021/10/9 Selling price 16,800 yen RCA cable 1.0m pair heterogeneous wire diameter polyurethane litz wire cable A high-performance cable that suppresses unnecessary vibration by equipping it with a stabilizer. A special specification that adopts an all-rhodium-plated collect chuck type plug. Oxidation is progressing in the stabilizer box (Hirotsugu Kondo) Maintenance information: 2021.10.9 continuity confirmed Accessories: Original box

CA-1000/3Japan

Ask 13-77579-04768-00
CA-1000/3
Manufacture:YAMAHA
Original price: JPY 128,000
Price: JPY 116,364
Japan 1976 made
Arrival: 2021-09-30 19:56:11
description
The capacitor and transistor are thoroughly replaced and refreshed! The crisp and refreshing sound was revived. The third generation model of the CA-1000 series. Even though I spec down the CA-2000, its sound character is the same. It is also convenient that class A operation and class B operation can be switched instantaneously by switching. (Yukishi Fujisawa) Maintenance Information: 2021.9.30 Maintained (2021.9.27 All SW, VR Disassembly Cleaning, Micro SW, Spark Killer, Diode, Fuse Resistance Exchange, Semi-Fixed Resistor, Meter I replaced the LED part. The idle current has been adjusted. Input/output waveform confirmation, left and right balance check, load test, and comprehensive operation test were performed to confirm normal operation. Load test (1kHz sine wave, 8Ω load: Class A 20W+20W, Class B 100W+100W, OK) 2015.10.4 Maintained (transistor, heat dissipation sheet, meter lamp, semi-fixed resistor, electrolytic capacitor, RCA terminal, SP terminal replacement. Resolder parts on board, SW, VR cleaning. Offset, idle measurement adjustment. Check input/output waveforms. (Sound out test) Accessories: copy of instruction manual Main specifications: Class B operation 100W+100W (8Ω) Class A operating 20W+20W (8Ω) phono MM/MC compatible W461 × H170 × D360mm 19kg

Gris RCA/1.0mCanada

Ask 21-33072-20322-00
Gris RCA/1.0m
Manufacture:LUNA CABLES
Original price: JPY 44,000
Price: JPY 27,091(pair)
Canada 2020 made
Shop: Osu shop
Arrival: 2021-10-15 19:26:58
description
RCA Cable 1.0M Pair Tinned Neo Vintage Copper Conductor Waxed Cotton Insulator Tinned Copper Mesh Shielded Cotton Jacket gives a vintage feel to the high grade cable. It has a well-balanced sound quality that does not make a slim sound with a clear sound (Yosuke Kojima) Accessories: Dedicated bag

Gris Speaker Cable/2.5mCanada

Ask 21-33072-20323-00
Gris Speaker Cable/2.5m
Manufacture:LUNA CABLES
Original price: JPY 65,000
Price: JPY 36,182(pair)
Canada 2020 made
Shop: Osu shop
Arrival: 2021-10-15 19:26:32
description
Speaker Cable 2.5M Pair Banana Plug Specifications Tinned Neo-Vintage Copper Conductor Waxed Cotton Insulator Cotton Jacket Looks Vintage Speakers Made in Canada cable It features a high resolution but flat characteristic balance (Yosuke Kojima) Accessories: Dedicated bag

NSW2-326-8AJapan

Ask 18-17338-30459-00
NSW2-326-8A
Manufacture:Aura Sound
Original price: JPY 5,540
Price: JPY 3,636(pair)
Japan
Arrival: 2021-10-09 20:15:37
description
It is a full-range speaker with an ultra-small aperture that applies NRT (Neodymium Radial Technology). The sound quality of medium to high tones with a small aperture is unpretentible quality. The appearance is dull (Satoshi Yonejima) Maintenance information: 2021.10.9 sweep test good Accessories: instruction manual, original box Main specifications: NRT (Neodymium Radial Technology) Diameter 50mm Impedance 8Ω Frequency characteristic 200~15k 84dB External dimensions 49×49mm Opening dimension 47mm Depth 30mm Self weight 0.22kg/book 

FB1UK

Ask 21-32824-18671-00
FB1
Manufacture:PMC
Original price: JPY 326,000
Price: JPY 49,818(pair)
UK
Shop: Osu shop
Arrival: 2021-09-20 20:11:29
description
I cut the price. 2021/9/20 selling price 59,800 yen. * It is inexpensive because the urethane pad of the lower bass reff port has deteriorated. It is a speaker with instantaneous power and horsepower in the middle and low range while being a tall boy, and makes it easy to listen to the medium and high range and shows the height of the texture. It is a versatile speaker that can be enjoyed widely, from rock of yesteryear to pop music of recent years. The appearance has a line wound on the side, and there are repair marks on both sides under the tweeter The saran net is partially flipped. It is a general purpose jumper cable (Shota Sasaki) Maintenance information: 2021.9.20 sweep test good Accessories: None Main specifications: 2Way2 speaker Bass Refref type transmission line method adopted 8Ω 90dB W200 × H1000 × D300mm 22kg 

AH-D2000Japan

Ask 21-32873-19000-00
AH-D2000
Manufacture:DENON
Original price: JPY 36,000
Price: JPY 11,636
Japan 2007 made
Shop: Osu shop
Arrival: 2021-09-25 20:15:01
description
A mid-size model of the company's headphones that uses microfiber, which is composed of ultra-fine fibers, as the diaphragm. Faithfully reproduce fine sounds, reverberation sounds echoing in the hall, etc. (Yosuke Kojima) Accessories: instruction manual, stereo standard conversion plug Main specifications: Dynamic driver φ50mm, neodymium magnet impedance 25Ω sensitivity 106dB Maximum input 1,800mW Playback frequency 5~45,000Hz Mass 350g ( (Cord not included) cord length 3.0m OFC wire plug diameter 3.5mm gold-plated stereo mini plug

RCAケーブル/0.5mJapan

Ask 21-31408-08948-00
RCAケーブル/0.5m
Manufacture:Neoklassica
Price: JPY 4,545(pair)
Japan
Shop: Osu shop
Arrival: 2021-08-28 20:14:10
description
RCA cable It seems to be a pair of 0.5m vintage wires, but undetailed It is straight and extruding pleasant sound The cable is hard like a single wire and easy to stick is (Yosuke Kojima) Accessories: none

RCAケーブル/0.5mJapan

Ask 21-31408-08766-00
RCAケーブル/0.5m
Manufacture:Neoklassica
Price: JPY 4,545(pair)
Japan
Shop: Osu shop
Arrival: 2021-08-28 20:14:15
description
RCA cable It seems to be a pair of 0.5m vintage wires, but undetailed It is straight and extruding pleasant sound The cable is hard like a single wire and easy to stick is (Yosuke Kojima) Accessories: none

HD448Germany

Ask 18-15969-15925-00
HD448
Manufacture:SENNHEISER
Price: JPY 3,182
Germany 2009 made
Arrival: 2021-08-09 19:44:43
description
price cut! 2021/8/9 selling price 4,000 yen*It will be passed as a status quo because it is inexpensive. Top models in the HD400 series. Powerful neodymium magnets and lightweight diaphragms allow you to experience realistic playback sounds. There is a little bit of fraying on the earpads. (YONEJIMA Satoshi) Maintenance Information: 2021.8.9 Sweep Test Good Accessories: no accessories Main specifications: Dynamic and enclosed frequency characteristics 16 to 24,000 Hz impedance 32 Ω Sound pressure level 114dB own weight approx. 196 g Cable length 1.4 m

2451JU.S.A

Ask 21-31834-11703-00
2451J
Manufacture:JBL
Original price: JPY 398,000
Price: JPY 86,182(pair)
U.S.A 1993 made
Shop: Osu shop
Arrival: 2021-06-08 20:03:08
description
The price was reduced. 2021/08/01 Selling price 99,800 yen. 1.5" High Range Compression Driver 2" horn is not allowed. Adopts neodymium magnets. It features a good sound with a sense of speed. The exterior has a paint bald on the body (Shota Sasaki) Maintenance information: 2021.6.8 sound sound operation confirmed Accessories: none Main specifications: Throat diameter: 38mm 16Ω frequency band 500Hz to 20kHz Recommended minimum crossover 500Hz Maximum allowable input 100W Sound pressure level 111 dB Diameter 165 × D73mm 4.5kg 

6NSP-6600S Meister/0.9mJapan

Ask 21-32122-13876-00
6NSP-6600S Meister/0.9m
Manufacture:ZONOTONE
Original price: JPY 11,880
Price: JPY 5,455(pair)
Japan
Arrival: 2021-07-09 20:06:18
description
The price was reduced. 2021/7/9 selling price 6,500 yen speaker cable 0.9m pair terminal unprocessed. 6 nCU of high purity premium copper with DMHC structure that makes the conductor completely independent, sterling silver coated Higher-OFC, high-purity oxygen-free copper, and 4 types of heterogeneous line large systems of OCC are attractive. is (Kondo Hirotsugu) Maintenance information: 2021.7.9 continuity check Accessories: none

AT-MA2Japan

Ask 21-31895-12141-00
AT-MA2
Manufacture:audio-technica
Price: JPY 1,818
Japan
Shop: Osu shop
Arrival: 2021-07-25 20:11:00
description
Technica microphone amplifier. Microphone recording and loudspeaker can be used even on devices that do not have a microphone input.*Both standard and mini plugs cannot be used simultaneously (Oikawa Tetsuji) Maintenance information: 2021.7.25 working confirmed Accessories: power cable Main specifications: H30 × W70 × D92mm 160g

TS030TU02

Ask 21-31199-07340-00
TS030TU02
Manufacture:Wavecor
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2021-07-24 19:41:11
description
Silk dome tweeter for car audio from the brand Wavecor launched by engineers who were enrolled at Vifa. Affordable yet uses neodymium magnets for clear sound. It is also attractive that it can be used from low frequencies. Good product with less feeling of use (Yoichi Murakoshi) Accessories: original box Main specifications: 4Ω 45W 94dB 2,000 to 26kHz
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