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T150BJapan

Ask 25-47375-17465-00
T150B
Manufacture:FOSTEX
Original price: JPY 5,800
Price: JPY 2,727(pair)
Japan
Arrival: 2025-09-09 19:58:47
description
Unopened item. Brass machined - This is a speaker terminal made of pure copper. If you are a self-made person, please try it (Kobayashi Hitoshi) Accessories: original bag

LNP-2U.S.A

This item has been sold.You can't purchase now. 25-47422-17918-00
LNP-2
Manufacture:Mark Levinson
Original price: JPY 1,180,000
Price: JPY 1,163,636 Sold Out
U.S.A 1973 made
Shop: Osu shop
Arrival: 2025-09-06 20:12:26
description
One owner item! The initial water volume, the initial module power supply, the meter is a Bauen module, and the others are LD2 modules. Comes with a self-made wood cab. An analog preamp with the ability to vividly reproduce music and a sense of high intonation. As expected, the tone has a sense of life not found in recent widerange-oriented high-end preamps. An easy to use unit with RCA input/output without the need for Remo pins. There is a scratch on the wood cab. Genuine RF Enterprise Serial 1258 (Oikawa Tetsuji) Maintenance information: 2025.9.6 operation confirmed (LINE/PHONO test OK. (No volume gap, meter operation OK) Accessories: DC cable, power cable Main specifications: input impedance Phono/50 kohm · high level/11.5 kΩ or higher output level record out1, 2, main out/ approx. 10 Ω gain overall/ 60 dB phono amplifier/30 dB (1 kHz) · input amplifier/20 dB output amplifier/10 dB body: size W510 x H142 x D242 mm weight 7.2 kg

A7 mini type

This item has been sold.You can't purchase now. 25-47407-17776-00
A7 mini type
Manufacture:不明
Price: JPY 36,182(pair)Sold Out
Shop: Osu shop
Arrival: 2025-09-06 20:08:41
description
A speaker system equipped with the Electro Voice PRO-8A in a small enclosure that imitates a self-made A7. It has a pretty beautiful finish and has an atmospheric appearance. You can enjoy lots of mellow sounds (Oikawa Tetsuji) Maintenance information: 2025.9.6 operation confirmed. Main specifications: 8 inch coaxial 2-way full range unit 8 ohms 96 dB W380 x H530 x D370 mm

R2904/700005Denmark

Ask 25-47393-17641-00
R2904/700005
Manufacture:SCAN-SPEAK
Price: JPY 32,727(pair)
Denmark
Shop: Osu shop
Arrival: 2025-09-06 20:05:56
description
※Since there is wobble in the + terminal on one side, it is inexpensive and is currently sold. Comes with original box. Scanspeak's Reveletor series tweeter. This is a 1 inch unit with neodymium magnets. How about a self-written person aiming for European descent (Oikawa Tetsuji) Maintenance information: 2025.9.6 operation confirmed Accessories: original box Main specifications: 4 ohms 94.5 dB fs: 520 Hz diameter 104.2 mm x depth 27.5 mm 0.4 kg

TT-71Japan

This item has been sold.You can't purchase now. 25-47309-17083-00
TT-71
Manufacture:Victor
Original price: JPY 42,800
Price: JPY 31,818 Sold Out
Japan 1981 made
Arrival: 2025-09-06 20:04:23
description
TT-71 is mounted in a self-made transparent cabinet. The previous owner had UA-5045 attached to the arm. The younger brother of the Quartz Rock DD turntable TT-81. It is an orthodox phono motor with a high degree of stability. ※Since it does not stand on its own, it is on top of the insulator. There is a feeling of use on the exterior such as scratches and dullness (Tamai Jun) Maintenance information: 2025.9.2 operation confirmed Accessories: insulator (audio-technica AT606J) Main specifications: FG detection quartz lock, DC servo, direct drive 
15W/8530K01+自作エンクロージャー
Manufacture:SCAN SPEAK
Price: JPY 36,364(pair)
Denmark
Arrival: 2025-09-06 19:35:27
description
A self-made system equipped with a SCAN SPEAK 15W/8530K01 for the woofer and an Italian SICA P90.28/N92 TW for the tweeter. The gradation expression of the sound is smooth, and the impression is that the atmosphere and afterglow are highly reproducible. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2025.9.5 operation confirmed Accessories: spike holder, unit original box Main specifications: woofer 15 cm 84.5 dB resonance frequency 32-38 Hz impedance 8 ohm tweeter (1.1 inch, approx. 28 mm voice coil) impedance 8 ohms W 205 x H313 x D300 mm 9.5 kg (actual measurement)

自作RCAケーブル/0.7m

Ask 25-47349-17364-00
自作RCAケーブル/0.7m
Manufacture:自作
Price: JPY 909(pair)
Arrival: 2025-09-04 19:57:31
description
0.7 m pair of RCA cables, details unknown, interconnect cable thought to be self-made. Being slender and easy to handle is attractive (Murakoshi Yoichi) Maintenance information: 2025.8.30 Continuity confirmed Accessories: none
LP1326+自作エンクロージャー
Manufacture:Schaub Lorentz
Price: JPY 23,455(pair)
Germany
Arrival: 2025-08-06 20:04:01
description
The price has been drastically reduced. 2025/8/6 sales price 30,000 yen. *Currently sold. A self-made speaker system using Schaub Lorentz full-range units. The clear and warm sound is perfect for mono sound sources, 60s sounds, etc. In addition to the exterior and conspicuous stains on one side of the cone, a feeling of use such as dullness and stains can be seen (Kobayashi Hitoshi) Maintenance information: 2025.8.3 continuity confirmed Accessories: saran net Main specifications: full range 4.5 Ω 5W W252 x H360 x D190 mm 3.7 kg (actual measurement)

FE83En+自作箱Japan

Ask 25-46814-13340-00
FE83En+自作箱
Manufacture:Fostex
Original price: JPY 9,000
Price: JPY 4,545(pair)
Japan
Shop: Osu shop
Arrival: 2025-07-08 19:51:42
description
The disposal price has been reduced. Member prices are not applicable. 2025/7/8 sales price 7,000 yen*Currently sold. A system that mounts an 8cm full range in a uniquely shaped enclosure. An ES cone for the unit and a lightweight cloth edge have been newly adopted for the conventional FE series, making it possible to hear the mid to high frequencies more brightly and with good spread. The speaker cable is about 25 cm straight out, so it's short. The exterior is dull, and stains can be seen on the corn paper (Wang Zhan) Maintenance information: 2025.6.29 Operation confirmed (can be checked by sweeping) Accessories: none Main specifications: full range unit, 8 ohms, minimum resonance frequency, 165 Hz, playback frequency band, FO to 30 kHz, output, sound pressure level, 88 dB, input, 7 W, W325 x H120 x D228 mm, 2.0 kg (actual measurement)

自作ウッドホーン

Ask 21-33936-26218-00
自作ウッドホーン
Manufacture:自作
Price: JPY 9,091(pair)
Shop: Osu shop
Arrival: 2025-08-27 19:31:42
description
Self-made wood horn. JBL2329 was attached to the slot. There are small scratches, writing, dirt, etc. (Oikawa Tetsuji) Accessories: Throat Screws Main specifications: W778 x H538 x D652 mm 9.7 kg (actual measurement)

JBLトゥイーター用スタンド

Ask 25-45808-17212-00
JBLトゥイーター用スタンド
Manufacture:自作
Price: JPY 7,273(pair)
Arrival: 2025-08-26 20:18:20
description
This is a self-made tweeter stand that supports JBL 075, 077, 2405, etc. It is a design where a sheet like shrink paint is attached to the wood to match the color with the main body (Murakoshi Yoichi) Accessories: none Main specifications: wooden W110×H45×D50mm

S30-W048-01Japan

Ask 25-46441-10347-00
S30-W048-01
Manufacture:TAMON
Price: JPY 7,545(only one piece)
Japan
Arrival: 2025-06-01 20:13:56
description
The price has been drastically reduced. 2025/6/1 sales price 9,800 yen Current sale item. 1 bottle only. Tamon's 30cm woofer. Adopts a fixed edge. If you are a self-made artist and are looking for one, please take this opportunity. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.5.25 Operation confirmed Accessories: original box, frequency characteristic diagram Key Specifications: 30cm (12 inch) woofer 8 ohms

バスレフエンクロージャー

Ask 25-47211-16274-00
バスレフエンクロージャー
Manufacture:不明
Price: JPY 2,727(pair)
Shop: Osu shop
Arrival: 2025-08-16 19:48:58

自作エンクロージャー

Ask 25-47211-16554-00
自作エンクロージャー
Manufacture:自作
Price: JPY 909(only one piece)
Shop: Osu shop
Arrival: 2025-08-16 19:48:00

スピーカーターミナル

Ask 23-38059-00869-00
スピーカーターミナル
Manufacture:不明
Price: JPY 455(pair)
Arrival: 2025-08-13 18:58:42
description
A speaker terminal compatible with banana plugs. Recommended for those who want to replace terminals or make their own. (TAMURA Eiji) Accessories: none
10w5s式スピーカー
Manufacture:自作
Price: JPY 14,364(pair)
Japan
Shop: Osu shop
Arrival: 2025-06-29 20:01:49
description
The disposal price has been reduced. Member prices are not applicable. 2025/7/10 sales price 29,800 yen ※Currently sold. A unique speaker system with a Sony flat panel unit mounted in an enclosure using Japanese paper. It has a mild taste with sharp corners. There is a dent in the woofer unit (Oikawa Tetsuji) Maintenance information: 2025.6.29 Operation confirmed Accessories: none Main specifications: W280 x H380 x D320 mm 3.0 kg (actual measurement)

WS17EGermany

Ask 25-45290-01406-00
WS17E
Manufacture:VISATON
Price: JPY 2,727(only one piece)
Germany
Shop: Osu shop
Arrival: 2025-02-01 16:31:17
description
*Only 1 bottle is currently sold. Visaton 17cm woofer If you are a self-made artist, don't miss it. The speaker cable is soldered. There is a note on the original box (Mizusaki Ryo) Maintenance information: 2025.8.10 sound output confirmed Accessories: original box Main specifications: 17 cm woofer impedance 8 ohms output sound pressure level 88 dB diameter 165 mm x depth 80 mm weight 900 g

4N5B246

Ask 25-45698-05224-00
4N5B246
Manufacture:BLAUPUNKT
Price: JPY 2,727(pair)
Shop: Osu shop
Arrival: 2025-04-30 18:45:12
description
*Currently sold. Elliptical coaxial 2-way unit with unknown details. How about someone who is a self-made artist? There is dirt and dullness (Oikawa Tetsuji) Maintenance information: 2025.8.10 operation confirmed Accessories: none Main specifications: 4Ω W154 × H50 × D950 mm

4N5B246

Ask 25-45698-05225-00
4N5B246
Manufacture:BLAUPUNKT
Price: JPY 2,727(pair)
Shop: Osu shop
Arrival: 2025-04-30 18:45:22
description
*Currently sold. Elliptical coaxial 2-way unit with unknown details. How about someone who is a self-made artist? There is dirt and dullness (Oikawa Tetsuji) Maintenance information: 2025.8.10 operation confirmed Accessories: none Main specifications: 4Ω W154 × H50 × D950 mm

25 TV-EW

Ask 20-28742-33386-00
25 TV-EW
Manufacture:SEAS
Price: JPY 7,273(pair)
Arrival: 2025-08-03 20:00:02
description
※The shape of the frame is different on the left and right. How about a replacement for those who make their own SEAS 25cm woofers or those who use DYNACO speakers? There are stains and scratches on the exterior (Tamura Eiji) Maintenance information: 2025.8.3 sweep check OK Accessories: none

バスレフポート小

Ask 25-46892-13935-00
バスレフポート小
Manufacture:不明
Price: JPY 909(pair)
Shop: Osu shop
Arrival: 2025-07-26 20:03:48
description
Self-acting bass reflex port. W90 x H15 x D100 mm cork part depth 45 mm inner diameter 55 mm cork part outer diameter 65 mm (permanent future bucket) Accessories: none

オリンパス用ボード

Ask 25-46399-09953-00
オリンパス用ボード
Manufacture:自作
Price: JPY 9,091(pair)
Shop: Osu shop
Arrival: 2025-07-11 19:06:33
description
A board specially designed for JBL's Olympus. What about those who have one? Scratches and chips are conspicuous overall (Sasaki Shota) Accessories: none Main specifications: W910 x H30 x D460 mm weight 8.1 kg (actual measurement)

ONKEN風エンクロージャー

Ask 23-39025-09272-00
ONKEN風エンクロージャー
Manufacture:自作
Price: JPY 9,091(pair)
Shop: Osu shop
Arrival: 2025-05-17 20:12:36

analog vol.21 2008 AUTUMN

20-90008-28945-60
analog vol.21 2008 AUTUMN
Price: JPY 909
雑誌・書籍1000円以上で送料無料
Arrival: 2020-10-08 13:10:52
description
※Shipping service. Special Feature = Latest Analog Player/Audition Report 2/World Speaker Brand “Large Aperture Temptation 3” /Sound Quality Improvement Accessory Collection/Tube Amplifier Research New Generation Model Edition/Monitor Audio “PL300” that sounds famous machines/self-made workshop craft introduction RCA-XLR conversion unit/new development of the Japanese high-end brand “Digital Domain” H20.10.20 issued/published model: 2-X Perience No.532/Myrtle Hart Silver/TRV-EQ3SE/HEQA01/LA Sphere/Platinum PL300/DJ-4500/SL-1200MK6/6-PERSPEX/WYNDSOR Analog Player/PS-LX300USB/801D/Titan VII/SPC-2000/G2000/I880/V80/POW1000S/NS -211S/
46cmダブルウーファーエンクロージャー
Manufacture:自作
Price: JPY 909(pair)
Shop: Osu shop
Arrival: 2022-07-16 20:08:41
description
The disposal price has been reduced! Member prices are not applicable. 2022/7/16 sales price 100,000 yen wooden 46cm double woofer type. Baffle opening diameter 425mm, screw pitch 490mm, baffle and enclosure plate thickness 24mm, duct opening diameter 108mm. Both the front and back panels cannot be removed. There are color differences on the left and right sides of the exterior, and there are chipped corners, dents, and stains. (TAKIMOTO Yutaka) Accessories: none Main specifications: W1600 x H950 x D850 mm (actual measurement) The weight has not been measured, but it seems that it is 100 kg or more.

CORNER YORK TYPE

Ask 24-89024-12618-00
CORNER YORK TYPE
Manufacture:自作
Price: JPY 909(pair)
Shop: Osu shop
Arrival: 2024-11-26 19:49:35
description
The disposal price has been reduced. Member prices are not applicable. 2024/11/26 sales price 29,800 yen corner type bass reflex type enclosure. *Since 8 screws are arranged, units with 4 holes cannot be mounted. There are scratches and chipped corners on the exterior, peeling of the decorative plate, and stains on the saran net. (TERAMOTO Yoshihiko) Main specifications: W840 x H1145 x D585 mm 41.3 kg (1)/(measured) screw pitch 370 mm

ASW

Ask 21-32455-16249-00
ASW
Manufacture:自作
Price: JPY 909(pair)
Shop: Osu shop
Arrival: 2024-12-22 19:55:55
description
ASW enclosure with a height of 2380 mm. Finished with plywood and wood grain veneer, it looks beautiful. The bass reflex hole has 2 slits and no ducts. It is for 38 cm units, and since the upper cabinet has a large volume, you can expect a low range with plenty of room. Unit mounting hole diameter: 350 mm, screw pitch, 370 mm diagonal, plate thickness 27 mm There are stains, scratches, and stains on the exterior. (TAKIMOTO Yutaka) Accessories: 14 unit screws (2 missing) *The trolley is not included Main specifications: upper part: W488 × H1520 × D475 mm 46.8 kg (actual measurement) lower part: W488 × H860 × D475 mm 31.2 kg (actual measurement) total weight 78 kg/unit

バックロードホーンJapan

Ask 24-41649-01093-00
バックロードホーン
Manufacture:自作
Price: JPY 909(pair)
Japan
Shop: Osu shop
Arrival: 2024-11-25 20:16:26
description
This is a backload horn enclosure with split top and bottom. The exterior has scratches, dirt, and holes, and the baffle screw part is buried on one side. (TERAMOTO Yoshihiko) Accessories: none Main specifications: W500 x H870 x D280 mm 15.1 kg (1 bottle)/(actual measurement) opening diameter 95 mm

ぐい呑インシュレーター

Ask 24-44104-21261-00
ぐい呑インシュレーター
Manufacture:自作
Price: JPY 1,818
Shop: Osu shop
Arrival: 2024-09-22 20:21:25
description
Set of 3 A self-made insulator that imitates “drinking,” which is sometimes used as an insulator. The warm atmosphere is attractive (Daiki Goto) Accessories: none Main specifications: Weight approx. 100g

大型ボード

Ask 24-43924-19858-00
大型ボード
Manufacture:自作
Price: JPY 9,091(pair)
Arrival: 2024-09-16 20:32:31
description
A large self-made audio board with a sturdy wooden board sandwiched between a floor mat and felt. It was created by the previous owner for TANNOY Westminster. As for the exterior, there is a feeling of use such as scratches on the bottom (Tamai Jun) Accessories: none Main specifications: size W1040 x D700 x H23 mm weight 8.0 kg
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