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Manufacture | Model/Title | Price | Arrival date

403AU.S.A

Ask 22-33710-27139-00
403A
Manufacture:ALTEC
Original price: JPY 26,600
Price: JPY 36,182(pair)
U.S.A 1968 made
Shop: Osu shop
Arrival: 2022-01-10 20:05:10
description
This is a 20 cm cone type full-range speaker unit representing Altec, a ferrite model. It feels good to have a good response and a light sound. There are paint peeling in some places on the exterior (Tetsuji Oikawa) Maintenance information: 2022.1.10 operation confirmed Accessories: none Main specifications: 20cm cone type full-range speaker Frequency characteristics 70Hz~11kHz Lowest resonance frequency 80Hz Impedance 8Ω Rated input 12W Output sound pressure level 102dB/W/m Weight 1.4kg

CF404-8AU.S.A

Ask 21-33378-22273-00
CF404-8A
Manufacture:ALTEC
Price: JPY 27,091(pair)
U.S.A
Shop: Osu shop
Arrival: 2021-11-13 20:13:42
description
* Because the cone paper has some wrinkles, it is inexpensive. Altec's 10cm full-range unit with little stock. The ALTEC unit is suitable for an orthodox design for bass ref. Please enjoy the sound with a sense of speed unique to ALTEC. There is dullness and small scratches (Shota Sasaki) Maintenance information: 2021.11.13 sweep test good Accessories: Original box, instructions Main specifications: 4 inch screw pitch 120 mm Playback frequency characteristics 130 ~ 14,000 Hz efficiency 94 dB impedance 7 Ω Weight 0.8 kg

NSW2-326-8AJapan

Ask 18-17338-30459-00
NSW2-326-8A
Manufacture:Aura Sound
Original price: JPY 5,540
Price: JPY 3,182(pair)
Japan
Arrival: 2021-10-09 20:15:37
description
The price has been reduced! 2021/10/9 Selling price 4,000 yen It is a full-range speaker with an ultra-small aperture that applies NRT (Neodymium Radial Technology). The sound quality of medium and high tones despite being small aperture is of unmatched 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 50 mm Impedance 8 Ω Frequency characteristics 200 to 15 k 84 dB Outer dimensions 49 × 49 mm Opening dimension 47 mm Depth 30 mm Own weight 0.22 kg/book

P1000Japan

This item has been sold.You can't purchase now. 22-35216-35294-00
P1000
Manufacture:FOSTEX
Original price: JPY 3,900
Price: JPY 1,818(pair)Sold Out
Japan
Shop: Osu shop
Arrival: 2022-05-18 20:07:48
description
A 10cm full-range unit from the 2015/8 issue of Stereo Magazine. The lightweight cone and rubber edge make it attractive for responsive sound quality. The low range is moderately braked, so you can enjoy a sense of volume of 10 cm units or more (Fujisawa Koshi) Maintenance Information: 2022.5.18 sweep tested Accessories: original box Main specifications: Mechanical 2way 10cm cone type full range impedance 8Ω playback frequency band ~ 16kHz output sound pressure level 88dB input 12W magnet mass 103g baffle hole dimensions 94mm bass reflex enclosure recommended

52kappa MKIIU.S.A

Ask 22-34690-31579-00
52kappa MKII
Manufacture:Infinity
Price: JPY 7,273(pair)
U.S.A
Arrival: 2022-04-12 19:58:05
description
Infiniti automotive coaxial 2-way unit. It seems that you can easily enjoy DIY audio from a brand perspective, both in terms of looks and bright sound. There is dullness in the whole (Yoichi Murakoshi) Maintenance information: 2022.3.26 sound output confirmed Accessories: None Main specifications: Coaxial 2-way 4Ω 30W 150 × 150 × H70mm screw hole to screw hole 135m 0,6kg

A-12U.S.A

Ask 21-33877-25732-00
A-12
Manufacture:JENSEN
Price: JPY 27,273(pair)
U.S.A
Arrival: 2022-01-22 20:03:54
description
* There are large repair marks on the cone paper. Continuity has been confirmed, but since there is no field power supply, sound output has not been confirmed, and it is currently sold. Jensen's 30cm field type full range unit. Butterfly damper specification (Yoichi Murakoshi) Maintenance information: 2021.12.23 continuity confirmed Accessories: none Main specifications: 30cm full range field type voice coil (20718 side 22Ω/20714 side 9Ω), field coil (20718 side 16Ω/20714 side 13Ω)

PM6AUK

Ask 22-34684-31509-00
PM6A
Manufacture:LOWTHER
Price: JPY 27,273(only one piece)
UK
Arrival: 2022-03-29 20:07:35
description
* Distortion occurred in a part of the low and middle frequencies when checking with the sweep signal, but it is passed as it is. A late model of Roser's typical 20cm double cone full range. Thin cone paper and large powerful magnets create deep sound at high speed. There are many stains on corn paper (Yoichi Murakoshi) Maintenance information: 2022.3.26 sound output confirmed Accessories: None Main Specifications: 20cm Double Cone Full Range 98dB Playback Frequency Band 30-20,000 Hz Ferrite Magnet 202×202mm Depth 706mm

CHR-70(A) GENERATION3

Ask 22-35565-37939-00
CHR-70(A) GENERATION3
Manufacture:Mark Audio
Price: JPY 6,364(pair)
Arrival: 2022-05-22 20:14:53
description
A beautiful item 10cm full range Silver diaphragm The CHR70, which is loved by audio files around the world for its amazing cost performance and rich musicality, is a model that has evolved even further as the third generation. The appearance is beautiful without noticeable scratches. (Nobuyuki Takahashi) Maintenance Information: 2022.5.22 Operation confirmed (good sweep) Accessories: original box gasket Main Specifications: 10cm Full Range Playback Frequency 64Hz to 25,000Hz Impedance 8Ω Aluminum/Magnesium Alloy Diaphragm Mounting Hole Diameter 102mm Outer Diameter Dimensions 124mm Weight 500g

Alpair 10.3M

Ask 21-31183-07189-00
Alpair 10.3M
Manufacture:Mark audio
Price: JPY 18,000(pair)
Shop: Osu shop
Arrival: 2021-04-22 20:04:11

OM-MF5Japan

Ask 22-35446-37059-00
OM-MF5
Manufacture:ONTOMO MOOK
Original price: JPY 5,200
Price: JPY 2,727(pair)
Japan
Arrival: 2022-05-14 20:29:11

DCU-F121WJapan

Ask 22-35565-37936-00
DCU-F121W
Manufacture:PARC Audio
Price: JPY 10,909(pair)
Japan
Arrival: 2022-05-22 20:14:55
description
It is a 10cm full range unit from PARC Audio. Using sapele mahogany multilayer wood cone aluminum cutting phase plugs, there is a sound thickness and strength that is familiar to DALI. The appearance has mounting screw marks and solder marks on the speaker cable connections. Serial 11081823 11081823 (Nobuyuki Takahashi) Maintenance Information: 2022.5.22 Operation confirmed (good sweep) Accessories: original box gasket Main specifications: Impedance 6Ω Input 30W Weight 1160g 

不明フルレンジユニットJapan

Ask 21-31077-06434-00
不明フルレンジユニット
Manufacture:Pioneer
Price: JPY 1,818(pair)
Japan
Shop: Osu shop
Arrival: 2021-07-24 19:41:06
description
Unspecified Pioneer full range unit It seems to be for car stereo. The resin cone sounds crickly on the urethane edge. Aluminum frame with rust and dullness in cone (Yoichi Murakoshi) Main specifications: 10cm cone type 4Ω frame 117 x 117mm depth 47mm

FK16CJapan

Ask 22-35289-35921-00
FK16C
Manufacture:Pioneer
Price: JPY 9,091(pair)
Japan
Shop: Osu shop
Arrival: 2022-05-08 20:24:45
description
Pioneer's 16cm coaxial 2-way unit. An aluminum diaphragm is used for the TW, realizing a high range compatible with high resolution. The WF adopts a composite structure of Kevlar and paper to improve rigidity. There are no particularly large scratches on the exterior (Tetsuji Oikawa) Maintenance information: 2022.5.8 operation confirmed Accessories: instruction manual, original box Main specifications: Rated impedance WF: 4Ω, TW: 4Ω Minimum resonance frequency WF: 61Hz Output sound pressure level WF: 87dB (300 400 500 600Hz average, 1m/1W) Output sound pressure level TW: 86.2dB (3000 4000 5000 6000Hz average, 1m/1W) Rated frequency range WF: 80 to 7500 Hz (-10 dB) TW: 750 to 25000 Hz (-10 dB) Rated input WF: 45W, TW: 30W Maximum input WF: 160W, TW: 140W approx. 2.1kg

C72233-A40-A1Germany

Ask 22-34991-33673-00
C72233-A40-A1
Manufacture:SIEMENS
Price: JPY 27,273(pair)
Germany
Arrival: 2022-04-09 20:35:38
description
Siemens 20cm double cone full range unit called 6W. The Kurt Mueller cone is as clean as new and comes in its original box. You can enjoy a clear, natural, and glossy sound (Yoichi Murakoshi) Maintenance information: 2022.4.3 sound output confirmed Accessories: original box Main specifications: 20cm double cone full range 4Ω 99dB 60-18,000 Hz 

LM755AJapan

Ask 22-35608-38208-00
LM755A
Manufacture:SUNVALLEY
Original price: JPY 44,000
Price: JPY 90,727(pair)
Japan
Shop: Osu shop
Arrival: 2022-05-22 20:23:15
description
Needless to say, the WE755A is a model that Sun Valley reproduced. It is mounted on a school bag and is still highly popular, and even at a low volume, it makes you feel a sense of volume above its size with a crisp sound. The label is missing on the exterior (Daiki Goto) Maintenance Information: 2022.5.20 sweep test OK Accessories: original box Main specifications: Impedance 4Ω 90dB 70Hz to 13kHz Recommended baffle diameter 175mm Weight 2.5kg

F77G98-6Japan

Ask 22-35565-37942-00
F77G98-6
Manufacture:TOPTONE
Price: JPY 1,618
Japan
Arrival: 2022-05-22 20:14:59
description
* There is no problem with operation, but since it is cheap, it will be passed as it is. It is an 8cm full range unit of Tokyo Corn Paper Works. It is an easy-to-use unit for getting started on your own. The appearance has solder marks on the terminals. (Nobuyuki Takahashi) Maintenance Information: 2022.5.22 Operation confirmed (good sweep) Accessories: mounting screws Main specifications: 8cm full range unit 8Ω 81,5dB FO to 20,000 Hz Weight 265g

W2-800SJ

Ask 22-34706-34262-00
W2-800SJ
Manufacture:TangBand
Price: JPY 2,727(pair)
Arrival: 2022-05-03 19:59:34
description
2 inch full range speaker In addition to the cohesion unique to a small aperture, it is a bargain unit that allows you to listen to the high resolution. Please enjoy putting it in a suitably sized bass reflex box. The appearance is dull, and the cone is scratched (Miura Kimiya) Maintenance Information: 2022.5.3 Sweep test good Accessories: No accessories Main specifications: Impedance 4Ω Efficiency 87db Frequency characteristic 160Hz to 20kHz

W2-800SJ

Ask 22-34706-31683-00
W2-800SJ
Manufacture:TangBand
Price: JPY 2,727(pair)
Arrival: 2022-05-03 19:59:44
description
2 inch full range speaker In addition to the cohesion unique to a small aperture, it is a bargain unit that allows you to listen to the high resolution. Please enjoy putting it in a suitably sized bass reflex box. The appearance is dull (Satoshi Yonejima) Maintenance Information: 2022.5.3 Sweep test good Accessories: No accessories Main specifications: Impedance 4Ω Efficiency 87db Frequency characteristic 160Hz to 20kHz
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