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

35C5

Ask 12-68109-51223-00
35C5
Manufacture:HITACHI
Price: JPY 2,273(only one piece)
Shop: Osu shop
Arrival: 2012-06-10 20:10:52
description
Sealed. 1 tube.

5750

Ask 17-08441-26953-00
5750
Manufacture:HITACHI
Price: JPY 1,818
Shop: Osu shop
Arrival: 2017-01-15 19:54:15

6BN8

Ask 18-18490-60402-00
6BN8
Manufacture:HITACHI
Price: JPY 2,273(pair)
Shop: Osu shop
Arrival: 2018-12-29 19:55:28

40KD6

Ask 16-05546-93738-00
40KD6
Manufacture:HITACHI
Price: JPY 2,727
Shop: Osu shop
Arrival: 2016-06-19 19:58:04

12BH7A

Ask 18-19020-60440-00
12BH7A
Manufacture:HITACHI
Price: JPY 1,636
Shop: Osu shop
Arrival: 2018-12-27 20:11:36

3BZ6

Ask 17-03413-39949-00
3BZ6
Manufacture:HITACHI
Price: JPY 455
Shop: Osu shop
Arrival: 2017-03-29 19:55:43

3AU6

Ask 17-03413-39948-00
3AU6
Manufacture:HITACHI
Price: JPY 455
Shop: Osu shop
Arrival: 2017-03-29 19:55:41

35C5

Ask 12-68109-51222-00
35C5
Manufacture:HITACHI
Price: JPY 4,545(pair)
Shop: Osu shop
Arrival: 2012-06-10 20:11:02
description
Sealed. 2 tubes.

12BH7A

Ask 19-15963-05491-00
12BH7A
Manufacture:HITACHI
Price: JPY 1,818
Shop: Osu shop
Arrival: 2019-02-02 20:15:35

6CG7

Ask 13-72608-80270-00
6CG7
Manufacture:HITACHI
Price: JPY 2,727(only one piece)
Shop: Osu shop
Arrival: 2013-02-24 19:58:20
description
Sealed. 1 tube

12BH7A

Ask 19-18490-03978-00
12BH7A
Manufacture:HITACHI
Price: JPY 1,818
Shop: Osu shop
Arrival: 2019-01-26 19:25:10

6CG7

Ask 19-18490-02473-00
6CG7
Manufacture:HITACHI
Price: JPY 1,364
Shop: Osu shop
Arrival: 2019-01-18 19:35:39

1X2B

Ask 13-70903-97328-00
1X2B
Manufacture:HITACHI
Price: JPY 1,818(pair)
Shop: Osu shop
Arrival: 2013-07-13 20:00:06
description
Seal;ed. 2 tubes

6CG7

Ask 18-18490-46033-00
6CG7
Manufacture:HITACHI
Price: JPY 1,818
Shop: Osu shop
Arrival: 2018-10-19 20:17:09

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

6CG7

Ask 19-18490-02458-00
6CG7
Manufacture:HITACHI
Price: JPY 1,091
Shop: Osu shop
Arrival: 2019-01-22 19:51:19

6CG7

Ask 11-63147-28807-00
6CG7
Manufacture:HITACHI
Price: JPY 1,818(only one piece)
Shop: Osu shop
Arrival: 2011-11-17 20:09:17
description
One tube(checked),

1X2B

Ask 13-70903-97322-00
1X2B
Manufacture:HITACHI
Price: JPY 1,818(pair)
Shop: Osu shop
Arrival: 2013-07-13 20:00:36
description
Sealed. 2 tubes

807

Ask 10-43336-52632-00
807
Manufacture:HYTRON
Price: JPY 3,636
Shop: Osu shop
Arrival: 2010-01-17 20:18:31
description
One tube(checked). USA made.

VT-52

This item has been sold.You can't purchase now. 24-42974-12703-00
VT-52
Manufacture:HYTRON
Price: JPY 31,818(pair)Sold Out
Shop: Osu shop
Arrival: 2024-06-09 20:12:00
description
Pair tube 45 Special compatible ball straight heat triode tube fishing rod type filament measurement value 90/90 (rejection value 55) with white box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

CHY-807

Ask 10-43336-52634-00
CHY-807
Manufacture:HYTRON
Price: JPY 3,636
Shop: Osu shop
Arrival: 2010-01-17 20:18:28
description
One tube(checked). USA made.

VT-52

Ask 24-42974-12704-00
VT-52
Manufacture:HYTRON
Price: JPY 31,818(pair)
Shop: Osu shop
Arrival: 2024-06-09 20:11:58
description
Pair tube 45 Special compatible ball straight heat triode tube fishing rod type filament measurement value 86/84 (rejected value 55) with white box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

VT-52

Ask 24-42974-12705-00
VT-52
Manufacture:HYTRON
Price: JPY 31,818(pair)
Shop: Osu shop
Arrival: 2024-06-08 20:03:15
description
Pair tube 45 Special compatible ball straight heat triode tube fishing rod type filament measurement value 84/84 (rejected value 55) with white box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

6V6GTA

Ask 15-80476-55494-00
6V6GTA
Manufacture:INTERNATIONAL
Price: JPY 2,273(only one piece)
Shop: Osu shop
Arrival: 2015-07-02 20:10:50

75

Ask 17-88742-41035-00
75
Manufacture:INTERNATIONAL
Price: JPY 1,818
Shop: Osu shop
Arrival: 2017-04-05 20:03:25

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.

CV345

Ask 15-00822-62405-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:20

CV345

Ask 15-00822-62404-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:24

CV345

Ask 15-00822-62401-00
CV345
Manufacture:ITT
Price: JPY 9,091
Arrival: 2015-09-11 20:05:41

CV345

Ask 15-00822-62400-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:30

CV345

Ask 15-00822-62398-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:49
description
Pair tube (checked with a tube checker) beam quadrupole. There is a brown base and original box. ※The logo is scratched.

CV345

Ask 15-00822-62396-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:04

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

6SK7

Ask 16-88742-07133-00
6SK7
Manufacture:KENRAD
Price: JPY 909
Shop: Osu shop
Arrival: 2016-09-03 20:12:22

6SJ7Y

Ask 16-88742-05223-00
6SJ7Y
Manufacture:KENRAD
Price: JPY 1,364
Shop: Osu shop
Arrival: 2016-08-22 20:15:51

6SJ7

Ask 16-88742-05221-00
6SJ7
Manufacture:KENRAD
Price: JPY 1,364
Shop: Osu shop
Arrival: 2016-08-22 20:15:54

6SJ7

Ask 16-88742-05220-00
6SJ7
Manufacture:KENRAD
Price: JPY 1,364
Shop: Osu shop
Arrival: 2016-08-22 20:15:56

VT-164/1619

Ask 16-71323-91668-00
VT-164/1619
Manufacture:KENRAD
Price: JPY 1,818
Shop: Osu shop
Arrival: 2016-05-26 20:06:01

KCAG/1.0mU.S.A

This item has been sold.You can't purchase now. 24-43078-12314-00
KCAG/1.0m
Manufacture:KIMBER KABLE
Original price: JPY 148,000
Price: JPY 43,636(pair)Sold Out
U.S.A
Shop: Osu shop
Arrival: 2024-06-09 19:47:54
description
RCA cable, 1.0 m pair, uses high-purity silver wire with VariStrand structure. KIMBER KABLE's unique “3-core blade structure” is recommended for those who want to improve sound loss anyway. The strengths and weaknesses are clear, and the presence of each instrument, especially the strings of piano, stringed instruments, etc., stretches very nicely. The spread of the mid to low range is also excellent. There is a sense of dynamism that is hard to imagine from the delicate design. There are abrasions on the tubes and plug shells (Kojima Yosuke)

K239II

Ask 17-14003-78196-00
K239II
Manufacture:KLANGFILM
Price: JPY 36,364
Shop: Osu shop
Arrival: 2017-12-25 20:01:22

NU1Japan

This item has been sold.You can't purchase now. 24-43162-13146-00
NU1
Manufacture:KORG
Original price: JPY 425,000
Price: JPY 170,909 Sold Out
Japan
Shop: Osu shop
Arrival: 2024-06-16 20:04:09
description
The price has been reduced. 2024/6/17 sales price 198,000 yen It is built in a form that satisfies modern recording requirements, such as a DSD 11.2 MHz USB-DAC, a phono amplifier compatible with MC cartridges, and balanced input. It is a playful preamp with warm sound by NuTube, which was jointly developed by KORG and Ise Electronics, and an audio driver equipped with “S.O.N.I.C. Remastering Technology” produced by Mr. Ono Seigen. There are no major noticeable scratches on the exterior (Oikawa Tetsuji) Maintenance information: 2024.6.16 Operation confirmed Accessories: original box, power cable Main specifications: 2CH compatible format (USB) DSD 2.8224 MHz, 5.6448 MHz, 11.2896 MHz, 1 bit DSD3.072 MHz, 6.144 MHz, 12.288 MHz, 1 bit (only when using S.O.N.I.C. remastering technology) PCM44.1 kHz 48 kHz 88.2 kHz 96 kHz 176.4 kHz 192 kHz 352.8 kHz 384 kHz , 16 bit, 24 bit audio driver ASIO2.1, WDM, Core Audio (*no guarantee of operation of Windows other than Intel chips) external dimensions W432 x H93 x D282 mm 5.9 kg

A2500Japan

Ask 19-22362-31051-00
A2500
Manufacture:LUXKIT
Original price: JPY 42,100
Price: JPY 152,727
Japan 1972 made
Arrival: 2019-06-15 20:13:43
description
The A2500 is a tube type power amplifier kit that has been replaced with speaker terminals that are easy to use even for beginners. 6AQ8 for the first stage and 12AU7 for the phase reversal stage both use triodes. Since triodes are used across all stages, the sound is taut and bright, with excellent nude characteristics. The exterior has dullness over time, rust, and small scratches. Serial 560561 (Miura Kimiya) Maintenance information: 2018.4.28 Maintained (printed circuit board resistor replaced. (Adjustment characteristics check OK) 2014.11.21 maintenance completed (input VR, vacuum tube socket, coupling capacitor, SP terminal, BIAS DC BAL, semi-VR, each deterioration exchange, adjustment, characteristic check OK) Accessories: instruction manual Main specifications: 6 RA8 push-pull 6 RA8 x 4/12 AU7 x 2/6AQ8 10W+10W W410 x H145 (with hood) x D190 mm 9.6 kg

A3500Japan

Ask 24-89024-10449-00
A3500
Manufacture:LUXKIT
Original price: JPY 79,800
Price: JPY 143,636
Japan 1972 made
Arrival: 2024-05-12 19:44:30
description
The A3500 vacuum tube power amplifier has been refreshed by thorough maintenance down to the smallest details, such as volume disassembly and polishing. The warm, fresh tone, filled with the appeal of a vacuum tube type, is still appealing enough today. You can enjoy music with a rich, thick tone that contrasts with the clicking tones of recent vacuum tube amplifiers. As for the exterior, paint deterioration and peeling can be seen on the transformer on one side, and there is a feeling of use such as dullness, small scratches, etc., and there is a dent in the hood. ※3-pole tube connection specification. 20W+20W (actual measurement) is output as specified by the manufacturer (Takasaki Atsushi) Maintenance information: 2023.2.3 maintained (main tube (6CA7) replacement vacuum tube socket, block capacitor, electrolytic capacitor, oil capacitor, SP and RCA terminals, complete disassembly of semi-fixed VR replacement power input gain volume, contact polishing, anti-oxidation/sulfation grease coating load test (8Ω load 1kHz 20W+20W) input/output waveform confirmation sound output check performed) Accessories: copy of the manual Main specifications: 20W+20W (8Ω) vacuum tube 6CA7×4/6AQ8×3 W465×H168×D206mm 16kg

SQ-N100Japan

This item has been sold.You can't purchase now. 24-42860-10538-00
SQ-N100
Manufacture:LUXMAN
Original price: JPY 180,000
Price: JPY 98,182 Sold Out
Japan 2007 made
Arrival: 2024-05-31 19:36:25
description
The disposal price has been reduced. Member discounts are not applicable. 2024/5/31 sales price 138,000 yen Manufacturer maintained! Long-established Luxman compact vacuum tube type premain. The neat design and simple operability make you feel like it's a new era, but it has a sturdy finish that is warm and new, such as adopting a traditional OY type transformer. The sharp vacuum tube sound is attractive. There are line marks on the exterior and top surface, and dullness all over (Murakoshi Yoichi) Maintenance information: 2024.5.29 manufacturer maintenance (BASS, TREBLE volume replacement. Input selector switch contact cleaning, inspection of each part, general adjustment) Accessories: remote control, power cable, original box Main specifications: rated output 12W+12W (6Ω), 10W+10W (8Ω/4Ω) vacuum tube ECC83 x 1, ECC82 x 2, EL84 x 4, 3 input lines, Phono (MM compatible) 1 system frequency characteristics 20 Hz to 50 kHz W297 x H162 x D258 mm 11.5 kg

SQ38FDJapan

Ask 24-41651-01096-00
SQ38FD
Manufacture:LUXMAN
Original price: JPY 168,000
Price: JPY 216,364
Japan 1974 made
Arrival: 2024-06-14 19:26:32
description
Fully maintained! The 38 series is the most popular 38FD. It has a warm tone with a warm tone that has a strong warmth in the bass and mids, and you can enjoy the true essence of lackstone where you can enjoy the afterglow of the tone. There is slight rust on the back. There is a slight distortion in the lever. Serial 1611070 (Kanai Hidetsugu) Maintenance information: 2024.6.11 maintenance (replacement of some parts and vacuum tubes, confirmation of input/output waveforms, load test (1 kHz sine wave, at 8 ohm load: 28 W+28 W, OK), sound output test.) Accessories: power cord, instruction manual (copy) Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 kg

L-55AJapan

This item has been sold.You can't purchase now. 24-42706-09252-00
L-55A
Manufacture:LUXMAN
Original price: JPY 119,000
Price: JPY 63,455 Sold Out
Japan
Arrival: 2024-05-25 19:52:58
description
Maintained! Although it is a transistor amplifier, it has a warm sound like a vacuum tube with a faint scent. While it is glossy, it is also strong, so you can use it with any speaker. Exterior, dullness, scuff marks, rust, corrosion, etc. can be seen (Kobayashi Hitoshi) Maintenance information: 2024.5.25 Maintained (main amplifier circuit fault repair fuse replacement. Switch and volume affinity correction) Accessories: none Main specifications: 80W+80W (8Ω) W466 x H181 x D378 mm 15 kg

MQ60Japan

Ask 13-74216-86053-00
MQ60
Manufacture:LUXMAN
Original price: JPY 79,000
Price: JPY 152,727
Japan 1969 made
Arrival: 2024-05-31 19:36:51
description
Maintained! A power amplifier with a separate name for the main part of the SQ38F series. The natural, smooth sound quality with a high sense of transparency is attractive. You can relax and enjoy classical music and vocals in a natural way. The deep sound quality that cannot be expressed with the latest vacuum tube amplifiers is exceptional. There is a slight feeling of use (Murakoshi Yoichi) Maintenance information: 2024.5.29 maintenance (vacuum tube sockets, block capacitors, electrolytic capacitors, oil capacitors, SP and RCA terminals, semi-fixed VR, fuse holder replacement. SW/VOL disassembly contacts are re-polished, and grease is applied to prevent oxidation and sulfidation. Input/output waveform confirmation, load test (8Ω load 1kHz 30W/30W), input/output waveform confirmation, sound output check performed.) Accessories: instruction manual (copy) Main specifications: output 30W+30W dimensions W410 x H160 x D205 mm weight 13.8 kg

EQ-500Japan

This item has been sold.You can't purchase now. 24-43027-11968-00
EQ-500
Manufacture:LUXMAN
Original price: JPY 500,000
Price: JPY 389,091 Sold Out
Japan 2017 made
Shop: Osu shop
Arrival: 2024-06-03 20:01:07
description
Luxman's current phono equalizer that uses a non-feedback CR amplifier circuit using an all-stage vacuum tube has arrived! Using vacuum tubes, 4 independent Super Permaloy MC boost transformers and 4 output transformers are mounted on the left, right, and low/high, respectively. It is a model that emphasizes sound quality, using a VU meter and OFC, which are fun to look at. It is one that can be controlled in a variety of ways. There are small wounds and dullness (Sasaki Shota) Maintenance information: 2024.6.3 operation confirmed Accessories: original box, manual, power cable Main specifications: circuit method: SRPP, terminal cathode follower, non-feedback CR type equalizer (RIAA) vacuum tube: ECC83 x 4, ECC82 x 2, EZ81 x 1 input sensitivity (1 kHz, when gain is switched 36 dB): MM 4mV, MC high 0.44mV, MC low 0.18mV input impedance: mm30kΩ to 100kΩ (variable), MC high 40Ω, MC low 2.5Ω gain (1kHz, when gain is switched at 36 dB): mm36dB, MC High55dB, MC Low63dB S/N ratio mm76dB, MC High75dB, MC Low74dB W440 x H92 x D397mm weight 12.5 kg

SQ38FD

Ask 23-41202-25572-00
SQ38FD
Manufacture:LUXMAN
Original price: JPY 168,000
Price: JPY 216,364
1974 made
Arrival: 2024-06-06 20:04:39
description
Full maintenance was carried out to replace all deteriorated parts such as capacitors and vacuum tubes! 38 FD, the most popular of the 38 series, is now in stock! The warm tone has plenty of warmth in the bass and mids, and you can enjoy the true essence of lackstone, where you can enjoy the afterglow of the tone. The exterior has a beautiful finish due to exterior maintenance, but rust etc. on the back remain. Serial 101 20007 (Tomoho Asaine) Maintenance information: 2024.6.6 maintained (parts replacement, input/output waveform check, load test (1kHz sine wave, 8Ω load: 30W+30W, OK), sound output test) 2020.4.2 maintained (vacuum tube (50CA10), electrolytic capacitor, block electrolytic capacitor, coupling capacitor, vacuum tube socket, headphone jack, micro switch, rectifier diode, semi-fixed resistor, fuse replacement. Complete disassembly of SW/VOL contacts, polish, and apply grease to prevent oxidation and sulfidation. Circuit readjustment, input/output waveform confirmation, load test (1kHz sine wave, 8Ω load: 30W+30W), distortion adjustment (maximum output: 0.2%), sound output test) Accessories: manual copy power cord Main specifications: 30W+30W (4, 8, 16 ohms) line input 4 systems phono 2 systems (mm) W476 x H190 x D335 mm 18 kg
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