Add search
2384 results
Manufacture | Model/Title | Price | Arrival date

211W

This item has been sold.You can't purchase now. 24-42974-11541-00
211W
Manufacture:UNITED ELECTRONICS
Price: JPY 270,909(pair)Sold Out
Shop: Osu shop
Arrival: 2024-06-07 19:51:05
description
Pair tube earthquake-resistant military standard product special tube getter large triode tube with white box, measured IP value: 47/47 mA (the best standard IP value for this amplifier is 50 mA) *Sound is checked with a test amplifier, plate current values have been measured, and it has been determined that operation is good (Kojima Yosuke) Accessories: white box

VT-52

Ask 22-37780-54778-00
VT-52
Manufacture:UNITED ELECTRON
Price: JPY 34,545(pair)
Shop: Osu shop
Arrival: 2023-01-09 20:09:51
description
Pair tube 45 Special/38142 compatible ball, direct heat triode, fishing rod type, filament measurement value 120/118 (rejection value 55) with original box ※ The pair was determined based on the GM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box

6FQ7

Ask 16-88742-02662-00
6FQ7
Manufacture:UNITED ELECTRON
Price: JPY 1,818
Shop: Osu shop
Arrival: 2016-08-06 20:07:28

6FQ7

Ask 16-88742-02663-00
6FQ7
Manufacture:UNITED ELECTRON
Price: JPY 1,818
Shop: Osu shop
Arrival: 2016-08-06 20:07:26

EL34

Ask 24-43044-14077-00
EL34
Manufacture:ULTRON
Price: JPY 14,545(pair)
Shop: Osu shop
Arrival: 2024-06-18 19:51:29
description
It seems that the pair tube is made of TESLA due to its 6CA7 compatible ball brown base double ring getter structure. Measured value 52/52 (rejected value 30) with original box ※ pair is determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

EL34

Ask 24-43044-14078-00
EL34
Manufacture:ULTRON
Price: JPY 14,545(pair)
Shop: Osu shop
Arrival: 2024-06-18 19:51:30
description
It seems that the pair tube is made of TESLA due to its 6CA7 compatible ball brown base double ring getter structure. Measured value 54/52 (rejected value 30) with original box ※ pair is determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

807

Ask 16-06016-00160-00
807
Manufacture:ULTRON
Price: JPY 2,727
Shop: Osu shop
Arrival: 2016-09-18 20:05:54

Edition 9Germany

This item has been sold.You can't purchase now. 24-43018-11853-00
Edition 9
Manufacture:ULTRASONE
Original price: JPY 230,000
Price: JPY 90,727 Sold Out
Germany 2006 made
Arrival: 2024-06-10 20:17:30
description
※The head pad is loose, so it's cheap. The earpads are in good condition. The Edition series flagship model is now in stock for the first time at Hi-Fi. It has a good balance from high to low frequencies, and it seems that it can be used regardless of genre. The ear pads are also soft to the touch and can be worn without stress. A slightly soapy scent remains on the body. (FUJISAWA KOSHI) Maintenance information: 2024.6.10 Operation confirmed Accessories: special case, mini jack conversion plug Main specifications: sealed dynamic headphone impedance 30 ohms playback frequency band 8 to 35,000 Hz sound pressure level 96 dB 

10640/5.0m

Ask 23-39220-10040-00
10640/5.0m
Manufacture:UGREEN
Price: JPY 909(only one piece)
Arrival: 2023-05-22 19:51:00
description
※Only 1 is an unopened item, the line cable is 5.0 m unopened and has not been checked, but this is the current situation (Kobayashi Hitoshi) Accessories: original bag

10640/5.0m

Ask 23-39220-10039-00
10640/5.0m
Manufacture:UGREEN
Price: JPY 909(only one piece)
Arrival: 2023-05-22 19:53:08
description
※The continuity of the 5.0 m line cable has been confirmed for only 1 line cable. The exterior is beautiful with little feeling of use (Kobayashi Hitoshi) Maintenance Information: 2023.5.20 Confirmation Confirmed Accessories: none

U-BROS-11Japan

24-43226-13752-00
U-BROS-11
Manufacture:UESUGI
Original price: JPY 798,000
Price: JPY 343,636(pair)
Japan 1992 made
Shop: Osu shop
Arrival: 2024-06-15 20:05:09
description
The price has been reduced. 2024/6/15 sales price 398,000 yen A parallel push-pull mono power amplifier using EL34. The delicate, clear sound with good visibility is still wesugi! The perfect balance and expressiveness of the warmth and transparency typical of a vacuum tube is attractive. Appearance, dullness, small scratches, and a feeling of use can be seen (Kobayashi Hitoshi) Maintenance information: 2024.6.15 Operation confirmed Accessories: none Main specifications: Parallel push-pull operation rated output 40W (continuous output) output impedance 4Ω, 8Ω, 16Ω playback frequency band 20Hz to 20kHz W435 × H232 × D175 mm 22 kg

U-BROS-6Japan

This item has been sold.You can't purchase now. 24-43024-11885-00
U-BROS-6
Manufacture:UESUGI
Original price: JPY 88,000
Price: JPY 45,273 Sold Out
Japan 1985 made
Shop: Osu shop
Arrival: 2024-06-06 20:14:11
description
Line transformer from Uesugi Laboratory. By sandwiching it between the digital device and the amplifier, the characteristic digital noise that causes listening fatigue is removed. You can expect a change in sound quality that is familiar to the ear. It is possible to switch between 3 types of input impedances. There are scratches on the exterior. Serial 057 (Tamura Eiji) Maintenance information: 2024.6.6 operation confirmed Accessories: none Main specifications: impedance compatible with 3 RCA input systems 200 ohms: 200 ohms 500 ohms: 500 ohms W175 ✕ H150 ✕ D115mm 2.5 kg

U-BROS-5 Type HJapan

Ask 24-43024-11884-00
U-BROS-5 Type H
Manufacture:UESUGI
Original price: JPY 88,000
Price: JPY 54,364
Japan 1979 made
Arrival: 2024-06-06 20:14:34
description
MC boost transformer loaded with transformers developed in collaboration with Tamura, for high impedance. Adopts a completely independent structure for the left and right, including the earth system. It matches Denon's DL-103, etc. The exterior has minor paint peeling and bumps. Serial 298 (Tamura Eiji) Maintenance information: 2024.6.6 operation confirmed Accessories: none Main specifications: primary impedance 40 ohms secondary impedance 4 kΩ boost ratio 10 times W174 x H125 x D121 mm 2.5 kg
MiniHDMI to HDMI変換ケーブル/5.0m
Manufacture:TWOZOH
Price: JPY 455
Arrival: 2024-05-05 20:03:39
description
MiniHDMI to HDMI converter cable 5.0 m Details are unknown, but it is a thin, lightweight cable that is easy to handle. The sheath smells like tobacco (Takahashi Nobuyuki) Maintenance information: 2024.5.4 unchecked Accessories: none

PY82

Ask 16-88742-92617-00
PY82
Manufacture:TUNGSRAM
Price: JPY 2,727
Shop: Osu shop
Arrival: 2016-06-03 20:04:38

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

6550

Ask 24-42399-08462-00
6550
Manufacture:TUNG SOL
Price: JPY 13,636(pair)
Shop: Osu shop
Arrival: 2024-04-21 19:40:45
description
Pair tube metal brown base Russian dharma tube measured value 60/58 (rejected value 44) with white box, printing on one side often disappears ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original 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

6L6WGB

Ask 24-42673-09994-00
6L6WGB
Manufacture:TUNG SOL
Price: JPY 14,545(pair)
Shop: Osu shop
Arrival: 2024-05-17 19:43:46
description
Pair tube, ambient heat beam tube, 5881 equivalent tube, made in America, JAN brown base measurement value 42/42 (rejected value 25) with white box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

25A7GT

Ask 15-73472-45543-00
25A7GT
Manufacture:TUNGSOL
Price: JPY 2,727(pair)
Shop: Osu shop
Arrival: 2015-04-03 20:03:17

RubyJapan

Ask 24-43048-12107-00
Ruby
Manufacture:TRIODE
Original price: JPY 75,000
Price: JPY 51,636
Japan 2012 made
Arrival: 2024-06-02 20:07:57
description
The price has been reduced. 2024/6/2 sales price 59,800 yen Triode line vacuum tube premain developed with the novel concept of an amplifier for women. With its compact, exquisite size and high design, it can be used in a variety of situations. The exterior is good with only a small scratch and there is little feeling of use. (Kobayashi Hitoshi) Maintenance information: 2024.6.1 operation confirmed Accessories: power cable Main specifications: output 3W+3W (8Ω) vacuum tubes 6BQ5 x 2, 12ax7 x 2, dimensions W190 x D180 x H135 mm weight 4.7 kg

TRV-A300XR用リモコンJapan

This item has been sold.You can't purchase now. 23-40071-17144-00
TRV-A300XR用リモコン
Manufacture:TRIODE
Original price: JPY 12,000
Price: JPY 6,364 Sold Out
Japan
Arrival: 2023-08-31 18:58:31
description
※Operation not checked. This is a standalone remote control for the TRIODE TRV-A300XR. If you have been looking for it, please take this opportunity. There is an exterior, small wounds, and dullness (Kobayashi Hitoshi) Maintenance information: operation unconfirmed Accessories: none

TRX-HD82Japan

This item has been sold.You can't purchase now. 24-43049-12116-00
TRX-HD82
Manufacture:TRIODE
Original price: JPY 95,000
Price: JPY 22,545 Sold Out
Japan 2011 made
Arrival: 2024-06-03 19:57:51
description
※It is inexpensive because it leaves cracks in the VOL. A headphone amplifier that allows you to enjoy the sound of 2 systems: a vacuum tube and a transistor. It has a built-in USB DAC compatible with 24 bit 96 kHz, and it is a blissful item that allows you to immerse yourself in both digital and analog worlds to your heart's content. Scratches on the transformer area are slightly noticeable. Serial 12060066 (Fujisawa Yukishi) Maintenance information: 2024.6.3 operation confirmed (sound output OK, gaps remain in VOL) Accessories: instruction manual, power cord Main specifications: Vacuum tube using a class single headphone amplifier 6BM8 x 2 vacuum tube output 20Ω to 600Ω (45mW to 135mW) transistor output 12Ω to 300Ω (40mW to 135mW) frequency characteristics 10Hz to 50,000 Hz SNR 89dB power consumption 30W size W190 x H150 x D250 mm mass 4.7 kg

JL-6100Japan

Ask 24-43062-12203-00
JL-6100
Manufacture:TRIO
Original price: JPY 68,000
Price: JPY 9,091(pair)
Japan
Arrival: 2024-06-03 19:56:13
description
Trio 2-way speakers. A sectional horn is used for the high range, and a free edge is used for the low range woofer. It's an inexpensive yet tasteful sound. The particle board of the hakama deteriorates and falls apart in tatters (Murakoshi Yoichi) Maintenance information: 2024.6.2 sound output confirmed Accessories: saran net Main specifications: 2 way 93dB W392 x H753 x D395 mm 20kg

KT-9900Japan

Ask 24-43131-12787-00
KT-9900
Manufacture:TRIO
Original price: JPY 200,000
Price: JPY 86,182
Japan 1978 made
Arrival: 2024-06-14 19:10:55
description
The price has been reduced! 2024/6/14 sales price 99,800 yen TRIO premium FM tuner equipped with a valuable 9-speed vari-controller. High sensitivity and thick sound typical of a high-end aircraft. The high level of construction, which is particular about the texture of the knob and dial, is also a first-class product. The 15 kg body is just like a preamp. The exterior has a feeling of use such as dullness and small scratches. Serial 910367 (Tomonori Asaine) Maintenance information: 2024.6.14 Operation confirmed Accessories: copy of instruction manual Main specifications: reception frequency 76 MHz to 90 MHz antenna impedance 300 ohm balanced/75 ohm unbalanced W460 × H161 × D463 mm 15 kg

87-39Japan

Ask 23-39136-09546-00
87-39
Manufacture:TRIO
Original price: JPY 8,000
Price: JPY 1,818
Japan
Arrival: 2024-04-07 19:52:10
description
※Since there is no main unit, operation has not been checked. Nagaoka replacement needles. This is a TRIO N-39 compatible product. As for the exterior, the needle tip is slightly to the left (Hiroki Aso) Maintenance information: 2024.4.7 operation unchecked Accessories: none Main specifications: Appropriate needle pressure 1.5g 

TS-10Japan

This item has been sold.You can't purchase now. 24-43163-13158-00
TS-10
Manufacture:TRIO
Original price: JPY 26,000
Price: JPY 9,091 Sold Out
Japan
Shop: Osu shop
Arrival: 2024-06-16 20:00:04
description
It is inexpensive because it leaves a cigarette smell. A turntable seat with high vibration resistance made of porous ceramic. It is a porous ceramic with 45 micron pores in an alumina crystal, and can be expected to have high vibration resistance (Sasaki Shota) Accessories: none Main specifications: 303 mm in diameter, 7 mm in thickness, 1.2 kg in weight

MF-5010Japan

This item has been sold.You can't purchase now. 24-43032-12027-00
MF-5010
Manufacture:TRIO
Original price: JPY 26,500
Price: JPY 31,818 Sold Out
Japan 1970 made
Arrival: 2024-06-16 19:52:52
description
Maintained! Adjustable 3-way channel divider Crossover frequencies for LOW/MID 4 and MID/HIGH 4 stages can be selected. Furthermore, it is equipped with a FLAT position. It is possible to switch between 200/400/570/800 Hz and 2500/3500/5000/7000 Hz. There are small scratches and corrosion on the exterior. Serial 141628 (Yonejima Satoshi) Maintenance information: 2024.6.16 Maintained (replacement of deteriorated capacitors in the circuit. Power circuit transistor replacement. Switch and volume contacts corrected. I/O pin jack polish (This is a specification because each switch only makes a low sound when FLAT) Accessories: No accessories Main specifications: W408 x H134 x D280 mm weight 5.4 kg 

HS-427

Ask 20-28055-30065-00
HS-427
Manufacture:TRIAD
Price: JPY 36,364(pair)
Shop: Osu shop
Arrival: 2022-09-20 20:01:09
description
Heater transformer spare sale primary: 105-115-125V secondary: 6.3V/5A (with CT) W49 × H69 × D45 mm 0.5 kg/piece (actual measurement, not including protrusions) with original box exterior, terminals It seems to be an unused item from the condition! (Kojima Yosuke) Accessories: original box

6L6GC

This item has been sold.You can't purchase now. 24-42044-04096-00
6L6GC
Manufacture:TOSHIBA
Price: JPY 14,545(pair)Sold Out
Shop: Osu shop
Arrival: 2024-03-02 20:06:58
description
Pair tube ambient heat beam tube made in Japan Hi-Fi measurement value 46/44 (rejection value 25) with original box (inner box/outer box) *Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box (inner box/outer box)

6AQ5A

Ask 16-75961-81520-00
6AQ5A
Manufacture:TOSHIBA
Price: JPY 1,364
Shop: Osu shop
Arrival: 2016-03-19 20:06:54

1D-K29

Ask 17-09327-34243-00
1D-K29
Manufacture:TOSHIBA
Price: JPY 455
Shop: Osu shop
Arrival: 2017-02-21 19:53:06

6GA4

Ask 23-40152-18225-00
6GA4
Manufacture:TOSHIBA
Price: JPY 13,636
Shop: Osu shop
Arrival: 2023-09-17 19:30:30
description
Pair tube triode for Hi-Fi made in Japan*Pairs are determined based on EM values measured with the test machine EM-604 (Yosuke Kojima) Accessories: none

6GB8

Ask 18-14003-36774-00
6GB8
Manufacture:TOSHIBA
Price: JPY 7,273
Shop: Osu shop
Arrival: 2018-08-26 19:27:52

12AU7

Ask 15-85230-37201-00
12AU7
Manufacture:TOSHIBA
Price: JPY 1,818
Shop: Osu shop
Arrival: 2016-11-29 12:15:32

6189

Ask 16-88742-06100-00
6189
Manufacture:TOSHIBA
Price: JPY 2,273
Shop: Osu shop
Arrival: 2016-08-29 20:11:52

6BL8

Ask 18-18660-60794-00
6BL8
Manufacture:TOSHIBA
Price: JPY 1,818
Shop: Osu shop
Arrival: 2018-12-29 19:56:47

6EW7

Ask 17-77168-40059-00
6EW7
Manufacture:TOSHIBA
Price: JPY 1,364
Shop: Osu shop
Arrival: 2017-03-29 19:55:52

6GB8

Ask 16-88742-11158-00
6GB8
Manufacture:TOSHIBA
Price: JPY 7,273
Shop: Osu shop
Arrival: 2016-09-28 20:10:07

9RAL1

Ask 13-75961-97239-00
9RAL1
Manufacture:TOSHIBA
Price: JPY 1,364(only one piece)
Shop: Osu shop
Arrival: 2013-07-12 19:49:10
description
Sealed. One tube

33GY7

Ask 17-09327-34240-00
33GY7
Manufacture:TOSHIBA
Price: JPY 455
Shop: Osu shop
Arrival: 2017-02-21 19:53:12

12BY7A

Ask 17-09212-34571-00
12BY7A
Manufacture:TOSHIBA
Price: JPY 909
Shop: Osu shop
Arrival: 2017-02-22 19:52:27

5750

Ask 16-08441-25326-00
5750
Manufacture:TOSHIBA
Price: JPY 1,364
Shop: Osu shop
Arrival: 2016-12-23 19:48:31

4M-P12

Ask 13-75722-95901-00
4M-P12
Manufacture:TOSHIBA
Price: JPY 1,818(only one piece)
Shop: Osu shop
Arrival: 2013-06-27 19:50:06
description
Sealed. One tube

6AG5

Ask 18-13153-04879-00
6AG5
Manufacture:TOSHIBA
Price: JPY 1,818
Shop: Osu shop
Arrival: 2018-02-12 20:01:43

12BH7A

Ask 19-20178-02639-00
12BH7A
Manufacture:TOSHIBA
Price: JPY 1,818
Shop: Osu shop
Arrival: 2019-01-21 19:56:27

6D-HH13

Ask 17-03413-39854-00
6D-HH13
Manufacture:TOSHIBA
Price: JPY 909
Shop: Osu shop
Arrival: 2017-03-28 19:50:43

807

Ask 15-72841-38165-00
807
Manufacture:TOSHIBA
Price: JPY 3,636(only one piece)
Shop: Osu shop
Arrival: 2015-01-31 19:56:48

6DE7

Ask 17-77168-40066-00
6DE7
Manufacture:TOSHIBA
Price: JPY 909
Shop: Osu shop
Arrival: 2017-03-29 19:54:44

12BY7A

Ask 17-09212-34573-00
12BY7A
Manufacture:TOSHIBA
Price: JPY 909
Shop: Osu shop
Arrival: 2017-02-22 19:52:24
2384 results
UsedUsed
ConsignedConsigned
HoldHold
ReservedReserved
Sold OutSold Out