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

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

PRIME 300B

Ask 24-42935-11214-00
PRIME 300B
Manufacture:SUN VALLEY
Price: JPY 5,909(only one piece)
Shop: Osu shop
Arrival: 2024-05-31 19:58:44
description
※Only 1 bottle Sun Valley Sorting Ball Direct Heat Triode, Brown Base, Gold Foot, Made in China, Measured Value 66 (Rejected Value 58) with white box*Measured values are GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: white 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

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

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

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

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

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

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

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

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

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

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

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
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.

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

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.

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

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

VDH-T5/0.9mNederland

Ask 24-42715-09321-00
VDH-T5/0.9m
Manufacture:Van Den Hul
Price: JPY 3,636(pair)
Nederland
Arrival: 2024-05-01 19:58:21
description
Speaker Cable 0.9 m Pair Terminal Untreated “M.C.CS 122 HYBRID” Structure: Parallel Multiple Stranded Wire Core Wire: SCMC-OFC+LSC Core Wire: 147 Strands x 1 Pair Outer Leather Material: HULLIFLEX You can see a feeling of use, such as appearance, writing, dullness, deterioration, scuffs, etc. (Kobayashi Hitoshi) Maintenance information: 2024.5.1 continuity confirmed Accessories: none

6BX7GT

Ask 23-41169-25363-00
6BX7GT
Manufacture:RCA
Price: JPY 3,636
Shop: Osu shop
Arrival: 2023-12-10 19:55:39
description
※Set of 2 (both tubes are not treated as a pair since their structures are very different), deflection output tubes, made in America, measured value 66/64 (rejection value 38), with original box (box lid is missing) *Measured values indicate GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: original box

ACD-45Japan

Ask 23-40959-23794-00
ACD-45
Manufacture:DENON
Original price: JPY 8,000
Price: JPY 3,636
Japan
Arrival: 2023-11-19 19:39:25
description
DP-1300M heavy headshell counterweight, set of 2 types, large and small A must-have item for those who use heavyweight cartridges such as SPU and FR. It can also be attached to the DP-500M. Recommended for those who use a variety of cartridges. There is slight dullness on the exterior (Murakoshi Yoichi) Accessories: none Main specifications: Compatible cartridges for their own weight/for 20 to 28 g (small) /for 26 to 37 g (large)

6Y6GT

Ask 19-16269-03098-00
6Y6GT
Manufacture:GE
Price: JPY 3,636(pair)
Shop: Osu shop
Arrival: 2019-01-20 20:05:33
description
Pair tube made in the USA side getter measurement value 62/58 (critical value 30) with JAN original box ※ The pair is determined based on GM value measured by the tester TV-7 (Yosuke Kojima) Accessories: original box

6JS6C

Ask 19-18661-02137-00
6JS6C
Manufacture:GE
Price: JPY 3,636(pair)
Shop: Osu shop
Arrival: 2019-01-24 19:54:10
description
Pair tube, deflection output tube, made in America, with original box ※Pairs are determined based on EM values measured with the TC-162 tester (Kojima Yosuke) Accessories: original box

5881

Ask 19-24407-60470-00
5881
Manufacture:SYLVANIA
Price: JPY 3,636
Shop: Osu shop
Arrival: 2019-11-10 12:26:36

TD15-200Japan

Ask 23-40575-21498-00
TD15-200
Manufacture:REC TOURNEY
Original price: JPY 3,500
Price: JPY 3,636
Japan
Arrival: 2023-11-01 20:22:28
description
SONY ND-200G equivalent Replacement needle for XL-20G It has not been opened and the operation has not been checked (Kobayashi Hitoshi) Maintenance Information: Unopened Accessories: original box

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

ACD-45Japan

Ask 24-42722-09392-00
ACD-45
Manufacture:DENON
Original price: JPY 8,000
Price: JPY 3,636
Japan
Arrival: 2024-05-02 19:52:31
description
Comes with original box! DP-1300M heavy headshell counterweights, set of 2 large and small A must-have item for those using heavyweight cartridges such as SPU and FR. It can also be attached to the DP-500M. It is recommended for those who use a variety of cartridges. There are some scratches on the exterior (Fujisawa Yukishi) Accessories: original box Main specifications: Compatible cartridge weight/for 20 to 28 g (small) /26 to 37 g (large)

TD7-330MJapan

Ask 23-40575-21179-00
TD7-330M
Manufacture:REC TOURNEY
Original price: JPY 4,000
Price: JPY 3,636
Japan
Arrival: 2023-10-21 20:05:37
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

TD15-200Japan

Ask 23-40575-21184-00
TD15-200
Manufacture:REC TOURNEY
Original price: JPY 3,500
Price: JPY 3,636
Japan
Arrival: 2023-11-01 20:22:26
description
SONY ND-200G equivalent Replacement needle for XL-20G It has not been opened and the operation has not been checked (Kobayashi Hitoshi) Maintenance information: operation unconfirmed Accessories: original box

TD5-33GJapan

Ask 23-40575-21523-00
TD5-33G
Manufacture:REC TOURNEY
Original price: JPY 4,000
Price: JPY 2,727
Japan
Arrival: 2023-10-23 20:15:15
description
Victor DT-33G equivalent. Replacement needle for MD-1016 Unopened, operation unconfirmed (Hiura Katsutsugu) Accessories: original box

5750

Ask 17-08441-26800-00
5750
Manufacture:SYLVANIA
Price: JPY 2,727
Shop: Osu shop
Arrival: 2017-01-04 19:48:42

6S4A

Ask 17-09477-36655-00
6S4A
Manufacture:SYLVANIA
Price: JPY 2,727
Shop: Osu shop
Arrival: 2017-03-08 20:08:26

EVO-0402SHRF/0.6mJapan

Ask 24-42851-10469-00
EVO-0402SHRF/0.6m
Manufacture:AET
Original price: JPY 5,400
Price: JPY 2,727(pair)
Japan
Arrival: 2024-05-15 19:09:19
description
An XLR cable 0.6 m pair uses the world's most advanced virtual coaxial structure, and by using the same structure as a line cable as well as a microphone cable, it achieves low capacitance and broadband transmission (Satoshi Yonejima) Maintenance information: 2024.5.15 continuity confirmed Accessories: No accessories

5998A

Ask 20-28951-37110-00
5998A
Manufacture:GE
Price: JPY 2,727
Shop: Osu shop
Arrival: 2021-04-16 20:08:15
description
1 sold bi-triode power tube made in the USA JAN measurement value 58 (rejection value 40) with original box ※ Measured value is gm value measured by tv-7 tester (Yosuke Kojima) Accessories: original box

ISLAND7/1.0mU.S.A

Ask 24-42957-11415-00
ISLAND7/1.0m
Manufacture:WIRE WORLD
Original price: JPY 12,700
Price: JPY 2,727
U.S.A
Arrival: 2024-05-23 19:48:42
description
HDMI cable 1.0 m transmission speed 10.2 Gbps to 21 Gbps (varies depending on cable length) The shorter the cable, the faster the transmission speed. (FUJISAWA KOSHI) Maintenance information: 2024.5.23 continuity confirmed Accessories: No accessories
リヴァーサイド・ブック/ジャズ批評別冊
Price: JPY 2,727
雑誌・書籍1000円以上で送料無料
Arrival: 2023-11-20 13:15:48
description
※Shipping service. Includes Riverside Gallery and Riverside Story, which introduced rare and rare editions all at once, biographies of major musicians such as Thelonious Monk, Bill Evans, and Cannonball Adderley, and various discographies. /Published in 1997/6. The photograph is a sample, so the actual product may be broken, written, etc.

40KD6

Ask 16-05546-94489-00
40KD6
Manufacture:SYLVANIA
Price: JPY 2,727
Shop: Osu shop
Arrival: 2016-06-19 19:58:17

CV4063

Ask 16-76765-91762-00
CV4063
Manufacture:VALVE ELECTRONIC
Price: JPY 2,727
Shop: Osu shop
Arrival: 2016-05-27 20:12:12

5750

Ask 17-08441-26798-00
5750
Manufacture:SYLVANIA
Price: JPY 2,727
Shop: Osu shop
Arrival: 2017-01-04 19:48:44

87-39Japan

Ask 23-40575-21187-00
87-39
Manufacture:NAGAOKA
Original price: JPY 4,500
Price: JPY 2,545
Japan
Arrival: 2023-10-22 19:59:43
description
Equivalent to TRIO N-39. Replacement needle for N-39 It is unopened and operation has not been checked (Hiura Katsutsugu) Maintenance information: operation unconfirmed Accessories: original box
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