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366 results
Manufacture | Model/Title | Price | Arrival date

TD7-330MJapan

Ask 23-40575-21479-00
TD7-330M
Manufacture:REC TOURNEY
Original price: JPY 4,000
Price: JPY 3,636
Japan
Arrival: 2023-10-23 20:15:22
description
Equivalent to PIONEER PN-330M/2 PC-330/2 replacement needle It is unopened and operation has not been checked (Hiura Katsutsugu) Accessories: original box

TD7-330MJapan

Ask 23-40575-21478-00
TD7-330M
Manufacture:REC TOURNEY
Original price: JPY 4,000
Price: JPY 3,636
Japan
Arrival: 2023-10-21 20:10:24
description
Equivalent to PIONEER PN-330M/2 PC-330/2 replacement needle It is unopened and operation has not been checked (Hiura Katsutsugu) Maintenance information: operation unconfirmed Accessories: original box

TD7-330MJapan

Ask 23-40575-21477-00
TD7-330M
Manufacture:REC TOURNEY
Original price: JPY 4,000
Price: JPY 3,636
Japan
Arrival: 2023-10-21 20:09:29
description
Equivalent to PIONEER PN-330M/2 PC-330/2 replacement needle It is unopened and operation has not been checked (Hiura Katsutsugu) Maintenance information: operation unconfirmed Accessories: original box

6CA7

Ask 24-42673-10189-00
6CA7
Manufacture:HITACHI
Price: JPY 4,091
Shop: Osu shop
Arrival: 2024-05-17 19:43:36
description
Sold 1 bottle EL34 compatible ball, made in Japan, black plate, measured value 52 (rejected value 30) with original box, there is a slight getter burn ※ pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

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.

EL34B

Ask 21-32235-20337-00
EL34B
Manufacture:TUNG SOL
Price: JPY 4,091(pair)
Shop: Osu shop
Arrival: 2023-07-15 20:11:30
description
Pair tube 6CA7 compatible sphere Russian reprint model measurement value 46/42 (rejection value 30) white box with getter burn ※The pair is determined based on the GM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

EL34B

Ask 21-32235-17880-00
EL34B
Manufacture:TUNG SOL
Price: JPY 4,091(pair)
Shop: Osu shop
Arrival: 2023-07-15 20:11:29
description
Pair tube 6CA7 compatible sphere Russian reprint model measurement value 52/48 (rejection value 30) white box with getter burn ※The pair is determined based on the GM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
JBLのすべて/別冊ステレオサウンド
Price: JPY 4,364
雑誌・書籍1000円以上で送料無料
Arrival: 2024-05-06 14:26:17
description
※Shipping service. Separate volume stereo sound/all of JBL/from table of contents= private JBL theory (Yamanaka Keizo) /listening to the appeal of representative speaker systems (Asanuma Yofumihiro, Sugano Okihiko, Yamanaka Keizo) /JBL Engineer Retsuden and others/published on 1993.4.30. Since the photograph is a sample, the actual product may be broken or there may be markings etc.

TD15-25Japan

Ask 23-40575-21183-00
TD15-25
Manufacture:REC TOURNEY
Original price: JPY 6,500
Price: JPY 4,545
Japan
Arrival: 2023-10-31 19:09:25
description
SONY ND-25E equivalent replacement needle for XL25 (A) Unopened, operation unchecked (Kobayashi Hitoshi) Maintenance Information: Unopened Accessories: original box

YST-SW90Japan

Ask 24-42081-04240-00
YST-SW90
Manufacture:YAMAHA
Original price: JPY 30,000
Price: JPY 4,545
Japan 1999 made
Shop: Osu shop
Arrival: 2024-03-03 19:55:55
description
※There is no problem with operation, but it is currently sold because it is cheap. A subwoofer that can also be installed in a home theater or for those with insufficient bass in the system. The settings are simple, and you can create sound according to the speaker and room conditions. There are scratches, dirt, dullness, etc. (Oikawa Tetsuji) Maintenance information: 2024.3.3 operation confirmed Accessories: none Main specifications: 1 way, 1 speaker, advanced YST system, floor type, anti-magnetic high-cut filter, 50-150 Hz, continuously variable dimensions, W235 x H485 x D409 mm, weight 14 kg

YST-SW90Japan

Ask 24-42024-03764-00
YST-SW90
Manufacture:YAMAHA
Original price: JPY 30,000
Price: JPY 4,545
Japan 1999 made
Arrival: 2024-02-24 19:55:37
description
The price has been reduced. 2024/2/24 sales price 6,000 yen ※Since it is cheap, it will be handed over as is. A subwoofer that can also be installed in a home theater or for those with insufficient bass in the system. The settings are simple, and you can create sound according to the speaker and room conditions. The exterior has some holes in creases and threads. Serial Z213158SU (Yonejima Satoshi) Maintenance information: 2024.2.24 sweep test good Accessories: instruction manual Main specifications: 1 way, 1 speaker, advanced YST system, floor type, anti-magnetic high cut filter, 50 to 150 Hz, continuously variable, W235 x H485 x D409 mm, 14 kg

5881

Ask 24-42399-08472-00
5881
Manufacture:SOVTEK
Price: JPY 4,545(pair)
Shop: Osu shop
Arrival: 2024-04-29 20:01:58
description
Pair tube 6L6WGB compatible ball Russian short base measurement value 42/42 (rejected value 25) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6L6WXT

Ask 24-42399-08470-00
6L6WXT
Manufacture:SOVTEK
Price: JPY 4,545(pair)
Shop: Osu shop
Arrival: 2024-04-28 20:39:57
description
Pair tube Russian lot: 0202/0107 measured value 36/36 (rejected value 25) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box

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.

TD15-25

Ask 23-40575-21491-00
TD15-25
Manufacture:REC TOURNEY
Original price: JPY 6,500
Price: JPY 4,545
Arrival: 2023-10-22 19:59:52
description
Replacement needle for XL-25 (A), equivalent to SONY ND-25E. It is unopened and operation has not been checked (Murakoshi Yoichi) Maintenance information: operation unconfirmed Accessories: original box

TD15-25Japan

Ask 23-40575-21489-00
TD15-25
Manufacture:REC TOURNEY
Original price: JPY 6,500
Price: JPY 4,545
Japan
Arrival: 2023-10-22 20:00:02
description
Replacement needle for XL-25 (A), equivalent to SONY ND-25E. It is unopened and operation has not been checked (Murakoshi Yoichi) Maintenance information: operation unconfirmed Accessories: original box

5881

Ask 24-42399-08471-00
5881
Manufacture:SOVTEK
Price: JPY 4,545(pair)
Shop: Osu shop
Arrival: 2024-04-28 20:39:57
description
Pair tube 6L6WGB compatible ball Russian short base measurement value 42/42 (rejected value 25) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

VARIO PINSSwitzerland

Ask 24-43194-13413-00
VARIO PINS
Manufacture:THORENS
Price: JPY 4,545
Switzerland
Arrival: 2024-06-26 20:42:07
description
THORENS INSULATOR SET OF 3. It comes with a screw-type height adjustment function, but as expected, it is made in Switzerland, and the accuracy of how the screw rotates is excellent, and correction at extremely subtle pitches is possible. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Accessories: original box Main specifications: diameter 35 mm, height 30 to 35 mm, dead weight 53.1 g (actual measurement)

807

Ask 14-46038-04749-00
807
Manufacture:RCA
Price: JPY 4,545(only one piece)
Shop: Osu shop
Arrival: 2021-05-28 12:59:17
description
1 sold in USA JAN tea base measurement 90 (rejection value 48) with original box ※ Measured value is gm value measured with tv-7 test machine (Yosuke Kojima) Accessories: original box

EL34

Ask 24-42399-08463-00
EL34
Manufacture:SVETLANA
Price: JPY 5,455(pair)
Shop: Osu shop
Arrival: 2024-04-29 20:02:02
description
Pair tube, 6CA7 compatible ball, made in Russia, measured value 44/44 (rejected value 30) with original box ※The pair is determined based on the gM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: original box

6CA7-10M

Ask 24-43044-14081-00
6CA7-10M
Manufacture:Mullard
Price: JPY 5,455
Shop: Osu shop
Arrival: 2024-06-18 19:55:33
description
It is an EL34 compatible ball Mullard print sold in 1 bottle, but it seems to be made by RFT due to the structure. Measured value 48 (rejected value 30) with original box ※ measured values indicate GM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box

N97XEU.S.A

Ask 24-43048-12114-00
N97XE
Manufacture:SHURE
Original price: JPY 17,000
Price: JPY 5,455
U.S.A
Arrival: 2024-06-03 19:55:00
description
Replacement needle for M97xe. If you are an M97xe user of the main unit, how about using it as a spare? On the exterior, there is rust on the metal part of the magnet (Murakoshi Yoichi) Maintenance information: 2024.6.2 sound output confirmed Accessories: none Main specifications: needle tip shape 0.2 x 0.7 mil oval needle optimal needle pressure 1.25 g

S1747

Ask 21-33191-22173-00
S1747
Manufacture:LUXMAN
Price: JPY 5,455
Shop: Osu shop
Arrival: 2023-09-09 20:10:29
description
Power transformer used in MQ60 vacuum tube amplifiers Primary: 100V Secondary: 360V/280mA 100V/350mA 60V/70mA CT-6.3 V/2A W104 × H97 x D87 mm approx. 4.3 kg (actual measurement, not including protrusions) (Yosuke Kojima)

EL34G

Ask 23-39373-11319-00
EL34G
Manufacture:SOVTEK
Price: JPY 5,455(pair)
Shop: Osu shop
Arrival: 2023-07-15 20:11:27
description
Pair tube 6CA7 compatible ball made in Russia, measurement value 46/44 (rejection value 30) with original box*The pair is determined based on the GM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: original box

EL34G

Ask 23-39373-11317-00
EL34G
Manufacture:SOVTEK
Price: JPY 5,455(pair)
Shop: Osu shop
Arrival: 2023-07-15 20:11:28
description
Pair tube 6CA7 compatible ball made in Russia, measurement value 46/44 (rejection value 30) with original box*The pair is determined based on the GM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: original box

E82CC

Ask 23-41274-26789-00
E82CC
Manufacture:SIEMENS
Price: JPY 5,909
Shop: Osu shop
Arrival: 2024-02-23 20:15:14
description
Sold 1 bottle ECC82/12AU7 high reliability tube 6189 compatible ball rib plate made in Germany, measured value 94 (rejected value 56) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box

6CA7EH

Ask 23-41055-24504-00
6CA7EH
Manufacture:ELECTRO HARMONIX
Price: JPY 5,909(pair)
Shop: Osu shop
Arrival: 2023-12-03 20:09:08
description
Pair tube, EL34 compatible ball, Russian tube, measured value 44/42 (rejected value 30) with original box ※ pair is determined based on GM values measured with test machine TV-7 (Kojima Yosuke) Accessories: original box

6L6GC

Ask 24-42399-08473-00
6L6GC
Manufacture:JJ
Price: JPY 5,909(pair)
Shop: Osu shop
Arrival: 2024-04-29 20:01:26
description
Pair tube ambient heat beam tube measurement value 44/42 (rejection value 25) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6L6GC

Ask 24-42399-08474-00
6L6GC
Manufacture:JJ
Price: JPY 5,909(pair)
Shop: Osu shop
Arrival: 2024-04-29 20:01:22
description
Pair tube ambient heat beam tube measurement value 40/38 (rejection value 25) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6L6G

Ask 20-27494-32652-00
6L6G
Manufacture:SYLVANIA
Price: JPY 6,364
Shop: Osu shop
Arrival: 2020-08-14 19:45:47

SV6550C

Ask 23-41055-24506-00
SV6550C
Manufacture:SVETLANA
Price: JPY 6,364
Shop: Osu shop
Arrival: 2023-12-01 19:42:49
description
※Set of 2 (not treated as a pair since the internal shape is different between the tubes) KT88 compatible balls, Russian metal brown, base code: 0210/0601 measured value 56/50 (rejection theory 44) with original box ※ measured values indicate GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: original box

T50CSJapan

Ask 23-38780-06579-00
T50CS
Manufacture:東京光音
Price: JPY 6,364
Japan
Shop: Osu shop
Arrival: 2023-04-08 20:14:37
description
Variable Resistor Attenuator Bridge T Type 21 Steps Maximum Attenuation 50 dB Impedance 600 Ohms W45 x 64 mm 140 g with Volume Knob (Kojima Yosuke) Accessories: volume knob (attached to the main unit)

33WERU.S.A

Ask 24-43068-12276-00
33WER
Manufacture:BOSE
Original price: JPY 24,900
Price: JPY 7,091(only one piece)
U.S.A
Arrival: 2024-06-20 19:45:05
description
The price has been reduced! 2024/6/20 sales price 9,000 yen*Currently sold. 1 bottle only Slim small 2-way speaker It is an SP originally developed for AV surround, but its high quality deserves attention. It has a quality that can be used for various purposes as a sub or desktop. The exterior is dull and has a feeling of use (Takahashi Nobuyuki) Maintenance information: 2024.6.20 Operation confirmed (good sweep) Accessories: none Main specifications: 2 way 3 speakers, bass reflex type, anti-magnetic type, 57mm woofer x 2, 57mm tweeter x 1, frequency characteristics, 75 Hz to 20 kHz impedance 6 ohms, dimensions W85 x H405 x D100 mm, weight 2.6 kg

5998A

Ask 20-28951-37109-00
5998A
Manufacture:GE
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2021-04-16 20:08:23
description
Pair Tube Bi-triode Power Tube Made in USA JAN Measurement Value 60/60 (Rejection Value 40) With Original Box ※ The pair is judged based on GM value measured on the tv-7 test machine (Yosuke Kojima) Accessories: original box

5998A

Ask 20-28951-37108-00
5998A
Manufacture:GE
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2021-04-16 20:08:19
description
Pair Tube Bi-triode Power Tube Made in USA JAN Measurement Value 60/60 (Rejection Value 40) With Original Box ※ The pair is judged based on GM value measured on the tv-7 test machine (Yosuke Kojima) Accessories: original box

6.7N-SPK500/2.4mDenmark

Ask 24-43138-12859-00
6.7N-SPK500/2.4m
Manufacture:ortofon
Original price: JPY 21,600
Price: JPY 7,273(pair)
Denmark
Arrival: 2024-06-19 20:02:53
description
Speaker cable with 2.4 m pair end unprocessed ultra-high purity 7nCu/6NCU hybrid multi-conductor cable achieves excellent cost performance unrivaled. All materials and configurations, such as insulators, coatings, and inclusions, are the same as 7N and 7.8N cables, and it is a product with outstanding content density. You can see the exterior, dullness, threads, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2024.6.18 Continuity confirmed Accessories: none

5998A

Ask 20-28951-37107-00
5998A
Manufacture:GE
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2021-04-16 20:08:02
description
Pair Tube Bi-triode Power Tube Made in USA JAN Measurement Value 60/60 (Rejection Value 40) With Original Box ※ The pair is judged based on GM value measured on the tv-7 test machine (Yosuke Kojima) Accessories: original box

KT88

Ask 24-42399-08478-00
KT88
Manufacture:WILLSENTON
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2024-04-27 20:11:26
description
Pair tube, subthermal beam tube, made in China, seems to have been used in the company's power amplifiers, etc. Measured value 64/64 (rejected value 44) with replacement box*Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: replacement box

KT88

Ask 24-42399-08480-00
KT88
Manufacture:RFTLYS
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2024-04-21 19:38:48
description
Pair tube, subthermal beam tube, made in China, seems to have been used in the company's power amplifiers, etc. Measured value 68/66 (rejected value 44) with replacement box*The pair is determined based on the gM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: replacement box

KT88

Ask 24-42399-08481-00
KT88
Manufacture:RFTLYS
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2024-04-27 20:11:28
description
Pair tube, subthermal beam tube, made in China, seems to have been used in the company's power amplifiers, etc. Measured value 66/64 (rejected value 44) with replacement box*Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: replacement box

N97XEU.S.A

Ask 24-43048-12112-00
N97XE
Manufacture:SHURE
Original price: JPY 17,000
Price: JPY 7,273
U.S.A
Arrival: 2024-06-03 19:55:57
description
Replacement needle for M97xe. If you are an M97xe user of the main unit, how about using it as a spare? There is a slight feeling of use (Murakoshi Yoichi) Maintenance information: 2024.6.2 sound output confirmed Accessories: original box, instruction manual Main specifications: needle tip shape 0.2 x 0.7 mil oval needle optimal needle pressure 1.25 g

LS-311GYJapan

Ask 24-42542-07946-00
LS-311GY
Manufacture:Victor
Original price: JPY 20,000
Price: JPY 7,273(pair)
Japan 1988 made
Arrival: 2024-05-13 19:58:02
description
Special stand for SX-311GY Chic grey finish It is a model that can be used with various medium speakers. Dullness, small scratches, and abrasions due to aging are conspicuous on the exterior. (YONEJIMA Satoshi) Accessories: No accessories Main specifications: W330 x H440 x D294 mm top plate part W267 x D245 mm 5.3 kg

6SL7WGT

Ask 24-42407-07132-00
6SL7WGT
Manufacture:PHILIPS ECG
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2024-05-23 20:03:15
description
Pair tube double triode tube, made in America, JAN measurement value 74/72 (rejected value 32) *Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

6L6G

Ask 23-41016-24728-00
6L6G
Manufacture:VISSEAUX
Price: JPY 7,273
Shop: Osu shop
Arrival: 2023-12-01 19:42:25
description
1 bottle of side-heat beam tube, made in France, smoke measurement value 42 (rejection value 25), replacement box included, printing is missing ※ the measured value shows the GM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: replacement box

CV345

Ask 16-07266-11819-00
CV345
Manufacture:ITT
Price: JPY 7,273
Shop: Osu shop
Arrival: 2016-10-10 20:09:34
description
Pair tube (checked with a tube checker) beam quadrupole. There is a tea box. Measured value 36,34/30 (rejection value) *The pair was determined based on the GM value measured by the testing machine TV-7. The ※ logo is scratched, so it's a bargain.

6BQ5

Ask 22-37780-55248-00
6BQ5
Manufacture:MATSUSHITA
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2023-12-07 20:17:44
description
Pair tube, EL84 compatible ball, pentode tube, made in Japan, measured value 84/80 (rejection value 50), both tubes have pin bends ※ pairs are determined based on GM values measured with test machine TV-7 (Kojima Yosuke) Accessories: none

不明スピーカースタンド

Ask 24-43014-11835-00
不明スピーカースタンド
Manufacture:不明
Price: JPY 7,727(pair)
Shop: Osu shop
Arrival: 2024-06-03 19:58:52
description
Although the details of the stand are unknown, it is well-made, and it is a silver iron stand. It has a simple appearance, so it can be used for a variety of purposes. The exterior has noticeable dirt on the bottom plate and support (Mizusaki Ryo) Accessories: none Main specifications: height: 625 mm top plate size W145 x D180 mm bottom plate size W250 x D310 mm weight 5 kg/1 bottle

GREENLINE VIVACE/2.2mGermany

This item has been sold.You can't purchase now. 24-43216-13697-00
GREENLINE VIVACE/2.2m
Manufacture:EINSTEIN
Original price: JPY 7,920
Price: JPY 8,000(pair)Sold Out
Germany
Shop: Osu shop
Arrival: 2024-06-17 19:14:48
description
Speaker cable is a 2.2 m pair cable with untreated ends from the German manufacturer Einstein. Multi-core 4N copper wire construction. It is a well-balanced sound quality that achieves both thickness and resolution. There are abrasions on the sheath (Kojima Yosuke) Accessories: none

CV4085

Ask 24-42631-09042-00
CV4085
Manufacture:不明
Price: JPY 8,182
Shop: Osu shop
Arrival: 2024-05-31 19:58:13
description
Sold 1 bottle EF86/6267 compatible ball, military high reliability tube mesh measurement value 46 (rejected value 33), seems to be made by GEC due to the structure. Comes with a white box ※The measured values indicate GM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: white box

CV1985

Ask 22-36243-44143-00
CV1985
Manufacture:STC
Price: JPY 8,182
Shop: Osu shop
Arrival: 2023-10-09 18:50:50
description
Pair tube 6SL7 equivalent tube military tube brown base ring getter measurement value 52 (rejected value 32) with original box ※The measured value shows the gm value measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
366 results
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