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Manufacture | Model/Title | Price | Arrival date

自作オーディオボード

Ask 22-34765-32058-00
自作オーディオボード
Manufacture:不明
Price: JPY 382
Arrival: 2024-01-04 19:55:51
description
The price has been drastically reduced. 2024/1/4 sales price 500 yen. Self-made audio board with unspecified details. Audio board made by wrapping cloth around the board. The board material is unknown. There is a lot of feeling of use on the exterior, scuffs, scratches, stains, torn cloth, etc. (Kobayashi Hitoshi) Accessories: none Main specifications: W460 x H40 x D350 mm 4.6 kg

インシュレーター

Ask 23-40303-20010-00
インシュレーター
Manufacture:不明
Price: JPY 455
Arrival: 2023-09-22 19:55:18
description
※Since there are 3 missing corners, it is inexpensive. Sorbothane Square Insulators, Set of 4, Black Type When vibration is cut with sorbocaine, a phenomenon occurs where low frequencies clearly and dynamically come out of the speaker itself. The exterior is dull, etc., and there is a feeling of use (Murakoshi Yoichi) Accessories: none Main specifications: size 30 mm square height 10 mm

T-150Japan

Ask 09-44371-20624-00
T-150
Manufacture:COMPLY
Original price: JPY 2,100
Price: JPY 455
Japan
Arrival: 2024-02-03 19:57:52
description
The disposal price has been reduced! (Member discounts are not applicable) 2024/2/3 sales price 1,000 yen unopened item! 3 sets of memory foam earphone tips The uniquely developed memory foam urethane material achieves ultimate sound insulation. A long-selling series developed for everyone who loves music, with a comfortable and highly secure fit. *Quality cannot be guaranteed due to long-term storage (Asaine Satoshi Law) Accessories: none

3BZ6

Ask 17-03413-39846-00
3BZ6
Manufacture:NEC
Price: JPY 455
Shop: Osu shop
Arrival: 2017-03-28 19:51:56
description
Our Price is per 1tube, You can select the amount, how much does you want from the box beside of orderring button.

3CB6

Ask 17-03413-39847-00
3CB6
Manufacture:NEC
Price: JPY 455
Shop: Osu shop
Arrival: 2017-03-28 19:52:17
description
Our Price is per 1tube, You can select the amount, how much does you want from the box beside of orderring button.

レコードクリーナー

Ask 22-36443-45559-00
レコードクリーナー
Manufacture:自作
Price: JPY 727
Arrival: 2022-08-27 19:25:28
description
A self-made record cleaner that imitates PAROSTATIK. The core inside is a vinyl sheet wrapped around it. Thanks to the soft core, it is exquisitely comfortable to use. The exterior has a frayed feeling of use (Katsuji Hiura) Accessories: none Main specifications: W105mm diameter 30mm weight 9g

STEREO SOUND NO.199 2016 SUMMER

20-90002-28183-60
STEREO SOUND NO.199 2016 SUMMER
Price: JPY 909
雑誌・書籍1000円以上で送料無料
Arrival: 2020-07-31 13:50:59
description
※Shipping service. No.199 Special Feature 1 = Must-Listen Audio Famous Board [80 Selection] /Special Feature 2 = Rival Showdown New Generation Digital Component/Released on 6/2/2016. Since the photograph is a sample, the actual product may be broken or there may be writing etc.

管球王国vol.38

20-90006-28826-60
管球王国vol.38
Price: JPY 1,182
雑誌・書籍1000円以上で送料無料
Arrival: 2020-07-03 16:08:50
description
※Shipping service. 10th anniversary commemoration of the first publication · 1st edition = reader visits The appeal of TUBE SOUND/Listen to the supreme WE amplifier 8B+9A/ tubular kit amplifier selected by “sound” /300B single output transformer listen and comparison/2005.11.28 published. The photograph is a sample, so the actual product may be broken, or there may be markings etc.
STEREO SOUND NO.212 2019 AUTUMN/ステレオサウンド 212号
Price: JPY 1,364
雑誌・書籍1000円以上で送料無料
Arrival: 2021-12-20 13:02:55
description
※Shipping service Special Feature: Analog Playback Is Hot Now, Best Selection of Playback Devices, Analog Drunk Madmen, Basic Setting Techniques/Middle Class to Bring Out the Appeal of High-Resolution Sound Sources [By Type] Speaker Selection/New Autumn Model Thorough audition/Listen to new topical products/2019.9.4 issue.

AT-SL37 OPTJapan

Ask 23-38972-08430-00
AT-SL37 OPT
Manufacture:audio-technica
Price: JPY 1,727
Japan 2003 made
Arrival: 2023-04-28 19:51:29
description
The price has been reduced. 2023/4/28 sales price 2,000 yen. A Technica digital selector compatible with optical digital input/output for DVDs, MDs, etc. You can select the standard connection between 3 input systems → 1 output system, and 1 input system → 3 output systems. It smartly finishes the exterior of digital devices. There is a feeling of use (Murakoshi Yoichi) Maintenance information: 2023.4.25 continuity confirmed Accessories: none Main specifications: input/output terminals, square optical jack x 4, W135 x H28 x D83 mm, approx. 170 g
オーディオ真空管アンプ製作ブック
Price: JPY 1,818
雑誌・書籍1000円以上で送料無料
Arrival: 2023-02-13 14:53:30
description
※Shipping service. Written by Morikawa Tadayu/ From the articles published in the “MJ Radio and Experiment” magazine, the one that serves as a reference for amplifier production was selected and revised. A useful book for beginners and veterans alike. Published 2006.9.29. The photograph is a sample, so the actual item may be broken or written on it.
STEREO SOUND NO.058 1981 SPRING/ステレオサウンド 58号
Price: JPY 1,818
雑誌・書籍1000円以上で送料無料
Arrival: 2020-07-08 13:23:51
description
※Shipping service. No. 58 Special Feature = 3rd “THE STATE OF THE ART: Supreme Component” Award Selection/New JBL 4345 Detailed Report/EMT927 vs. Torrance Reference/Listen to the Tannoy SRM Series/Infinity “IRS” Anatomy/1981.4.15 issued. Posted models: JBL/4345BWX MCINTOSH/MC2500 VICTOR/TT-801, CL-P10, TS-1 MICRO/SX-8000, HS-80 ONKYO/INTEGRA P-309, INTEGRA M-509 MARK LEVINSON/ML-6AL AUDI-Technica/AT-34E11 ENTRE/EC-30 SME/3012-R SPECIAL TECHNICS/EPC-C100CMK3 FIDELTY RESEARCH/XF-1 SELLESION/DITTON300 KEF/MODEL105.4 KENWOOD/L-08C, L-08M PIONEER/A-980 SANSUI/AU-D907F SONY/TA-AX8 LO-D/TU-1000 LUXMAN/PD300 ADC/ASTRION LINN/ASAK/ S56.4.15 issued. The photograph is a sample, so the actual product may be broken, or there may be markings etc.

CL-152Japan

Ask 24-42472-07267-00
CL-152
Manufacture:NAGAOKA
Original price: JPY 2,000
Price: JPY 1,818
Japan
Arrival: 2024-05-13 19:57:59
description
Nagaoka's self-adhesive record cleaner. This self-adhesive record cleaner uses special rubber to remove dust and dirt from the bottom of the sound groove. Dirt on the roller is removed by washing it with water, and it can be used over and over again. The exterior is relatively good (Yonejima Satoshi) Accessories: storage case Main specifications: case size W106 x H44 x 100 mm 133 g (including case)

PB-9Japan

This item has been sold.You can't purchase now. 24-42822-10268-00
PB-9
Manufacture:山本音響工芸
Original price: JPY 3,500
Price: JPY 2,000 Sold Out
Japan
Arrival: 2024-05-12 19:06:01
description
Set of 4, 32 mm diameter pinpoint base made of African ebony used for oboes, etc. Sound quality can be improved by itself or combined with the PB-10 and placed under a speaker or amplifier. The exterior has a feeling of use such as dullness and scratches (Jun Tamai) Accessories: none

PB-9

This item has been sold.You can't purchase now. 24-42822-10398-00
PB-9
Manufacture:山本音響工芸
Original price: JPY 3,500
Price: JPY 2,000 Sold Out
Arrival: 2024-05-12 19:05:26
description
Set of 4, 32 mm diameter pinpoint base made of African ebony used for oboes, etc. Sound quality can be improved by itself or combined with the PB-10 and placed under a speaker or amplifier. The exterior has a feeling of use such as dullness and scratches (Jun Tamai) Accessories: none Main specifications: load capacity 50 kg (4 pieces) body height 19 mm spike height 5 mm

PB-9Japan

This item has been sold.You can't purchase now. 24-42822-10397-00
PB-9
Manufacture:山本音響工芸
Original price: JPY 3,500
Price: JPY 2,000 Sold Out
Japan
Arrival: 2024-05-12 19:05:31
description
Set of 4, 32 mm diameter pinpoint base made of African ebony used for oboes, etc. Sound quality can be improved by itself or combined with the PB-10 and placed under a speaker or amplifier. The exterior has a feeling of use such as dullness and scratches (Jun Tamai) Accessories: none Main specifications: load capacity 50 kg (4 pieces) body height 19 mm spike height 5 mm

PB-9Japan

This item has been sold.You can't purchase now. 24-42822-10399-00
PB-9
Manufacture:山本音響工芸
Original price: JPY 3,500
Price: JPY 2,000 Sold Out
Japan
Arrival: 2024-05-12 19:05:24
description
Set of 4, 32 mm diameter pinpoint base made of African ebony used for oboes, etc. Sound quality can be improved by itself or combined with the PB-10 and placed under a speaker or amplifier. The exterior has a feeling of use such as dullness and scratches (Jun Tamai) Accessories: none Main specifications: load capacity 50 kg (4 pieces) body height 19 mm spike height 5 mm

PB-9Japan

Ask 24-42822-10267-00
PB-9
Manufacture:山本音響工芸
Original price: JPY 3,500
Price: JPY 2,000
Japan
Arrival: 2024-05-12 19:05:58
description
Set of 4, 32 mm diameter pinpoint base made of African ebony used for oboes, etc. Sound quality can be improved by itself or combined with the PB-10 and placed under a speaker or amplifier. The exterior has a feeling of use such as dullness and scratches (Jun Tamai) Accessories: original box Main specifications: load capacity 50 kg (4 pieces) body height 19 mm spike height 5 mm

PB-9Japan

This item has been sold.You can't purchase now. 24-42822-10270-00
PB-9
Manufacture:山本音響工芸
Original price: JPY 3,500
Price: JPY 2,000 Sold Out
Japan
Arrival: 2024-05-12 19:06:02
description
Set of 4, 32 mm diameter pinpoint base made of African ebony used for oboes, etc. Sound quality can be improved by itself or combined with the PB-10 and placed under a speaker or amplifier. The exterior has a feeling of use such as dullness and scratches (Jun Tamai) Accessories: none

リスニングルーム探訪

20-90003-32455-60
リスニングルーム探訪
Price: JPY 2,182
雑誌・書籍1000円以上で送料無料
Arrival: 2023-11-27 13:04:44
description
※Shipping service MJ Radio and the Experimental Editorial Department/Edition - 40 carefully selected rooms that have made audiophile dreams come true. Published 2019.5.18. The photograph is a sample, so the actual product may be broken, written, etc.
長岡鉄男の外盤A級セレクション 2
Price: JPY 2,455
雑誌・書籍1000円以上で送料無料
Arrival: 2023-06-05 13:53:38
description
※Shipping service. Tetsuo Nagaoka's second analog world! Even the best CDs can't surpass the best analogs! A creative record guide that is increasingly gaining value in the CD era by selecting excellent recordings and super excellent recording LPs! /First issue on 1985/10/15. The photograph is a sample, so the actual item may be broken or written on it.

PAROSTATIK DISC PREENERUK

Ask 22-36443-45545-00
PAROSTATIK DISC PREENER
Manufacture:Watts
Price: JPY 2,545
UK
Arrival: 2022-08-23 20:04:06
description
The price has been reduced. 2022/8/23 selling price 3,000 yen A record cleaner from Watts in the UK. It is a wet type cleaner that is used by soaking water in the core inside. The exterior has a feeling of use. Dirt is noticeable on the core (Katsuji Hiura) Accessories: none Main specifications: Dimensions Diameter 25 x Width 105 mm Weight 15 g (actual measurement)

不明フロントバッフル

Ask 20-27297-21111-00
不明フロントバッフル
Manufacture:自作
Price: JPY 2,545(pair)
Arrival: 2020-04-17 20:08:18
description
The price has been reduced. 2020/4/17 Selling price 5,000 yen Unspecified wooden front baffle. If you are a self-made group, come on. There are scratches and stains scattered, uneven painting, corner chips, etc. (Takasaki Atsushi) Accessories: none Main specifications: opening diameter 280 mm bass reflex opening W292 × H80 mm W400 × H610 × D20 mm 1.8 kg/sheet

PAROSTATIK DISC PREENERUK

Ask 22-36443-45558-00
PAROSTATIK DISC PREENER
Manufacture:Watts
Price: JPY 2,545
UK
Arrival: 2022-08-23 20:04:07
description
The price has been reduced. 2022/8/23 selling price 3,000 yen A record cleaner from Watts in the UK. It is a wet type cleaner that is used by soaking water in the core inside. The exterior has a feeling of use. Dirt is noticeable on the core (Katsuji Hiura) Main specifications: Dimensions Diameter 25 x Width 105 mm Weight 15 g (actual measurement)

フロントバッフル

Ask 23-38680-05715-00
フロントバッフル
Manufacture:不明
Price: JPY 2,727(pair)
Arrival: 2023-03-26 20:01:09
description
This is a self-made baffle made in a size like JBL VICOUNT or BARON. There is a hole for the 38cm unit to fit, and a hole that is thought to be for a screwdriver. In the screw hole Accessories: none Main specifications: woofer section screw pitch 370 mm aperture φ343 mm driver opening 133 mm external dimensions W443 x H518 x D20 mm weight approx. 1.5 kg (one side, actual measurement)

TT-101用キャビネット

Ask 23-41233-26351-00
TT-101用キャビネット
Manufacture:自作
Price: JPY 2,727
Shop: Osu shop
Arrival: 2023-12-16 20:17:20
description
A self-made large record player cabinet where Victor's TT-101 was mounted. SAEC's WE-308SX was mounted on the arm. Shipping costs will be estimated separately (Sasaki Shota) Accessories: none Main specifications: W630 x H205 x D570 mm, arm hole diameter 43/29 mm, weight 26.2 kg

AT-SL73DJapan

Ask 21-32888-19097-00
AT-SL73D
Manufacture:audio-technica
Original price: JPY 7,800
Price: JPY 2,727
Japan
Shop: Osu shop
Arrival: 2023-08-22 19:38:08
description
Technica's D-terminal selector. Devices with 4 D terminals can be switched with one touch with a select switch*Can be used as 4 inputs/1 output system, or 1 input/4 output systems, but there is no distribution output (simultaneous output) function (simultaneous output) function (Oikawa Tetsuji) Accessories: none Main specifications: W240 x H53 x D182 mm 750 g

WOODBOYJapan

Ask 23-41437-27489-00
WOODBOY
Manufacture:AIRBOW
Original price: JPY 6,000
Price: JPY 3,636
Japan
Arrival: 2023-12-28 20:02:34
description
The price has been drastically reduced. 2023/12/28 sales price 4,800 yen. *Set of 3 Ebony insulators Aiming for an optimal shape to balance sound quality, it is precisely machined with NC for woodworking (Mizushima Itsuro) Accessories: none Main specifications: size diameter 25 mm x H15 mm maximum load 30 g/1 piece

H-303

Ask 24-42802-10079-00
H-303
Manufacture:MICRO
Original price: JPY 1,900
Price: JPY 3,636
Arrival: 2024-05-10 19:53:00
description
Inexpensive because there are many line scratches. The die-cast aluminum shell has no screws, has a heavy weight, is sturdy, and the design is stylish and creative. Rigidity is high and low frequency tightness can be expected (Murakoshi Yoichi) Maintenance information: 2024.5.8 continuity confirmed Accessories: none Main specifications: Die-cast aluminum, self-weight 10.6 g

STRESS FREE DIGITAL-6N/0.6mJapan

Ask 24-42426-06830-00
STRESS FREE DIGITAL-6N/0.6m
Manufacture:SAEC
Price: JPY 3,636
Japan
Arrival: 2024-04-04 19:54:32
description
SAEC long-selling model with a 0.6 m digital cable. 6N ultra-high purity copper with excellent transmission characteristics is used as the conductor material, and transmission loss is reduced with accurate impedance matching (Tamura Eiji) Maintenance information: 2024.4.4 continuity confirmed Accessories: none

オーディオ用真空管マニュアル

23-90016-22861-60
オーディオ用真空管マニュアル
Price: JPY 4,091
雑誌・書籍1000円以上で送料無料
Arrival: 2023-10-30 12:18:59
description
※Shipping service. “Audio Vacuum Tube Manual” /Published by Radio Engineering Company/by Ichiki Yoshinori/A revised edition that carefully selects the “All Japan Vacuum Tube Manual” published in Showa 33 for audio applications. S60.7.20 first edition issued. The photograph is a sample, so the actual product may be broken, written, etc.

自作バーティカルツイン風

Ask 24-42487-07378-00
自作バーティカルツイン風
Manufacture:不明
Price: JPY 4,545(pair)
Shop: Osu shop
Arrival: 2024-04-23 20:12:05
description
※Inexpensive because it is in poor condition. Self-made 2way/3way enclosure. The size of the hole is different at the top, with an opening diameter of about 315 mm on the top and about 360 mm on the bottom. There are many peeling veneer, corner pads, scratches, etc. (Oikawa Tetsuji) Accessories: none Main specifications: W450 x H1056 x D480 mm approx. 33 kg

3way用

Ask 20-26181-05385-00
3way用
Manufacture:自作
Price: JPY 4,545
Shop: Osu shop
Arrival: 2020-01-30 20:07:55
description
Unspecified 3-way enclosure It is a super bargain price with a considerable feeling of use. For experimentation or research, if you are a self-author with confidence in your arm, how about challenging it? (Yoichi Murakoshi) Main Specifications: W648 x H967 × D457mm 36.8 Kg (Measurement) Woofer opening diameter 300 mm Scoker opening diameter 173mm tweeter opening diameter 102mm

DP-3000用キャビネット

Ask 24-89024-03894-00
DP-3000用キャビネット
Manufacture:自作
Price: JPY 4,545
Arrival: 2024-02-22 19:39:17
description
The disposal price has been reduced. Member discounts are not applicable. 2024/2/22 sales price 8,000 yen. Self-made cabinet for DENON DP-3000. The arm was attached to the company's DA-305. When the four-square screw is removed, it is divided into 3 plates, making it easy to perform processing such as drilling. There are scratches, fading, stains on the main body, cracks, repairs, fading, stains, and adhesive tape marks on the dust cover (Kanai Hidetsugu) Accessories: dust cover Main specifications: W600 x H112 (H202 with dust cover) x D500 mm 12.6 kg (actual measurement, dust cover included)

往年の真空管アンプ大研究

23-90005-05581-60
往年の真空管アンプ大研究
Price: JPY 4,545
雑誌・書籍1000円以上で送料無料
Arrival: 2023-11-14 14:05:59
description
※Shipping service. Bessatsu Stereo Sound Preservation Edition/ A selection of vacuum tube amplifier masterpieces from yesteryear where you can almost hear “good sounds”! /Macintosh Successive Tube Amps Listening Comparison/Marantz Successive Tube Amps Listening Comparison/Published on 2008/6/30. The photograph is a sample, so the actual product may be broken, written, etc.

不明マウント用ステー

Ask 18-14948-06048-00
不明マウント用ステー
Manufacture:不明
Price: JPY 5,455(pair)
Shop: Osu shop
Arrival: 2018-03-03 20:22:20
description
The price has been reduced. 2018/3/3 selling price 10,000 yen Technics ring for fixing horns. Recommended for self-made people (Oikawa Tetsuji) Accessories: none Main specifications: Inner circumference diameter 95mm (actual measurement)

LAB-1BJapan

Ask 20-29624-39555-00
LAB-1B
Manufacture:LEAD CONSOLE
Price: JPY 6,364
Japan
Arrival: 2020-11-22 19:45:00
description
Below price (2020/11/22 selling price 19,800 yen) Osaka cable red console cabinet. The mounted motor (hole diameter 280mm) and arm (hole diameter 30mm) are unknown. There is a feeling of use such as dullness and small scratches on the body and dust cover. (Takasaki Takasaki) Accessories: None Main specifications: W585 (including handle) × H198 (including dust cover) × D422mm Approx. 19kg

GARRARD 301用キャビネット

Ask 23-89023-04986-00
GARRARD 301用キャビネット
Manufacture:自作
Price: JPY 7,273
Shop: Osu shop
Arrival: 2023-03-13 19:49:25
description
Self-made cabinet for GARRARD 301 with double arm specifications. The 3012 Series 2 and SMG-212 were mounted on the tone arm installation port. You can see the appearance, peeling veneer, abrasions, bruises, etc., and a feeling of use (Kobayashi Hitoshi) Accessories: none Main specifications: W760 x H265 x D520 mm 14.4 kg (actual measurement)

6N2P-3.0 Meister/1.5mJapan

Ask 24-42662-08953-00
6N2P-3.0 Meister/1.5m
Manufacture:ZONOTONE
Original price: JPY 16,000
Price: JPY 8,000
Japan 2012 made
Arrival: 2024-04-30 19:41:36
description
Power cable 1.5m 2P-3P specification PSE standard product 6ncu+OFC new hybrid 2-core conductor Although it is the company's entry model, it is a long-selling power cable with low noise, stable sound, and high C/P (Tamura Eiji) Maintenance information: 2024.4.30 continuity confirmed Accessories: case

Alpair5(A)Japan

Ask 24-42446-07011-00
Alpair5(A)
Manufacture:Mark Audio
Price: JPY 9,091(pair)
Japan
Arrival: 2024-05-02 19:51:01
description
Comes with original box! This is an 8cm full range unit from MarkAudio's ALPair series. It is a self-made unit that is attracting attention because of its technical ability, which has been produced with high accuracy, and has advanced playback capabilities, such as precise and delicate high frequencies. (FUJISAWA KOSHI) Maintenance information: 2024.5.2 operation confirmed Accessories: original box Main Specifications: 8cm full range speaker 4Ω 95-30,000 Hz 85.45dB 10W

AT150EJapan

Ask 24-42042-04028-00
AT150E
Manufacture:audio-technica
Original price: JPY 25,000
Price: JPY 9,091
Japan
Arrival: 2024-02-26 19:53:03
description
The flat characteristics make the sound good and are delicate. The sound quality is relatively thick among Audio-Technica models, and I like it without losing too much weight. The cantilever is slightly to the right. There is dirt and dullness (Hiura Katsuji) Maintenance information: 2024.2.23 sound output confirmed Accessories: none Main specifications: mm type output voltage 4 mV needle pressure 0.75 to 1.75 g oval needle self weight 9 g

2ウェイ自作箱

Ask 23-41422-27251-00
2ウェイ自作箱
Manufacture:自作
Price: JPY 10,909(pair)
Shop: Osu shop
Arrival: 2024-01-03 19:06:57
description
Self-made enclosure. The previous owner attached a JBL 38cm unit with a 1" driver and used it in 2 ways. It comes with casters. There is a lot of feeling of use, such as uneven paint. Please contact us for shipping (Murakoshi Yoichi) Accessories: none Main specifications: W500×H790×D604mm 53.4 kg

PMA-390/4Japan

Ask 24-42668-08986-00
PMA-390/4
Manufacture:DENON
Original price: JPY 39,800
Price: JPY 11,636
Japan 2000 made
Arrival: 2024-04-28 20:08:46
description
Disposal price has been reduced (member price not applicable) 2024/4/28 sales price 19,800 yen ※Currently sold product DENON's long-selling 390 series 4th generation premain amplifier. Recommended for desktops and those with limited size. A classic model that is small yet thick in the mid-range, and has a steady sound. The exterior has a feeling of use over time, such as yellowing and dullness caused by tar. Serial 3111503497 (Tomonori Asaine) Maintenance information: 2024.4.28 Operation confirmed Accessories: instruction manual copy remote control Main specifications: 50W+50W (8Ω) PHONO (MM) W434 × H121 × D338 mm 7.0 kg

SP-100Japan

This item has been sold.You can't purchase now. 24-42786-09923-00
SP-100
Manufacture:SANSUI
Original price: JPY 42,200
Price: JPY 13,636(pair)Sold Out
Japan 1966 made
Shop: Osu shop
Arrival: 2024-05-07 19:48:16
description
※It is cheap because it is in poor condition. We will sell it as is. A memorable speaker released as the first release by Sansui. The mid to high frequencies are sharp, and the low frequencies also play a firm and well-balanced tone. This is a speaker I'd like to play with Old Sansui's AU-777 etc. In addition to the exterior, dirt on the woofer cone paper, cracks on the baffle surface around the TW, and cracks on the inside of the saran net on one side, a feeling of use can be seen due to defective parts of the SP terminal, dullness, scuffs, etc. (Kobayashi Hitoshi) Maintenance information: 2024.5.7 operation confirmed Accessories: none Main specifications: W360 x H624D x 306 mm 16.85 kg

アームベースJapan

Ask 22-35068-34215-00
アームベース
Manufacture:不明
Price: JPY 13,636
Japan
Shop: Osu shop
Arrival: 2022-10-01 20:17:22
description
The price has been reduced. 2022 10/1 selling price 20,000 yen arm base with unknown details. It is similar to the micro A-1201, etc., but the diameter of the hole is about 19mm (Oikawa Tetsuji) Accessories: none Main specifications: 1.6 kg (actual measurement)

The National+U.S.A

Ask 23-39216-09985-00
The National+
Manufacture:ALO Audio
Price: JPY 15,273
U.S.A
Shop: Osu shop
Arrival: 2023-06-01 20:08:06
description
The price has been reduced. 2023/6/1 sales price 25,000 yen A fully discrete genuine analog amplifier designed with an amplifier using a total of 10 pairs of carefully selected transistors without using an operational amplifier. It's lightweight, compact, and useful for portable applications. The exterior has scratches and scratches on the main body (Mizusaki Ryo) Maintenance Information: 2023.6.1 Sound output confirmed Accessories: AC adapter, USB cable, silicone band, carrying case, original box Main specifications: input 3.5mm mini terminal output 3.5mm mini terminal input impedance 30kΩ output 200mW (32Ω) 100mW (50Ω) 50mW (300Ω) 15mW (600Ω) W97 x D46 x H19 mm (including volume knob) weight approx. 117 g

自作MC昇圧トランス

Ask 23-40513-20459-00
自作MC昇圧トランス
Manufacture:自作
Price: JPY 15,273
Shop: Osu shop
Arrival: 2023-10-07 20:09:33
description
The price has been reduced! 2023/10/7 This is a self-made MC step-up transformer with a sales price of 20,000 yen. According to the specifications, the boost ratio appears to be 1:10. Use it with high output cartridges such as the DL-103! (FUJISAWA KOSHI) Maintenance information: 2023.10.7 operation confirmed Accessories: none Main specifications: MC boost transformer input/output 1 system boost ratio 1:10 W 110 x H45 x D145 mm (actual measurement)

4WAYエンクロージャー

Ask 23-39669-14378-00
4WAYエンクロージャー
Manufacture:自作
Price: JPY 18,182
Shop: Osu shop
Arrival: 2023-07-12 19:49:39
description
Self-made enclosure. The woofer opening is about 340 mm in diameter, the horn opening above it is 450 mm x 266 mm, the upper opening is 260 mm x 134 mm, and the tweeter part is about 60 mm in diameter. Shipping costs will be estimated separately (Oikawa Tetsuji) Accessories: none Main specifications: plate thickness 25 mm W800 x H960 x D580 mm 54.1 kg (actual measurement)

38cmエンクロージャー

Ask 24-42190-05943-00
38cmエンクロージャー
Manufacture:不明
Price: JPY 18,182
Shop: Osu shop
Arrival: 2024-03-22 19:54:34
description
Self-made enclosure for 38cm units. An ALTEC 416-8C was installed. It is sturdy and heavy. There is a feeling of use on the exterior, such as scratches, paint chips, paint on the back, and screw holes in the top plate. ※Shipping costs will be estimated separately (Mizusaki Ryo) Accessories: saran net Main specifications: W660 x H995 x D465 mm (including casters) woofer aperture 360 mm φweight 51.1 kg (actual measurement)

UD-301Japan

Ask 24-42721-09374-00
UD-301
Manufacture:TEAC
Price: JPY 25,273
Japan 2017 made
Shop: Osu shop
Arrival: 2024-05-03 19:54:36
description
This is a high-resolution D/A converter. Dual monaural configuration, compatible with DSD 5.6 MHz and PCM192 kHz/32 bit USB inputs. You can easily enjoy the world of high-resolution audio from high-resolution sound source playback software installed on your computer. The output is equipped with an XLR balanced output in addition to the RCA output. Furthermore, these audio output levels can be selected from fixed, variable, and output off (Oikawa Tetsuji) Maintenance information: 2024.5.3 operation confirmed (playback confirmed up to PCM192 kHz/DSD 5.6 MHz, COAX/OPT playback OK, each output playback confirmed) Accessories: power cable Main specifications: PCM data sampling frequency 32K, 44.1K, 48K, 88.2K, 96K, 176.4K, 192 kHz W215 × H61 × D238 mm 2.0 kg
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