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PRA-2000Japan

Ask 26-49272-06323-00
PRA-2000
Manufacture:DENON
Original price: JPY 200,000
Price: JPY 143,636
Japan 1979 made
Arrival: 2026-05-24 20:24:32
description
Maintenance has been completed, including replacing 59 capacitors and disassembling and cleaning volume switches! A popular DENON control amplifier for its excellent phono equalizer. MC head amplifiers are famous for their quality, and they fully draw out the amount of information in the cartridge. It's a neat sound typical of a domestic amplifier with clear yet solid mid-range sound. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2026.5.22 Maintained (electrolytic capacitor, lamp replacement. Main volume disassembly and cleaning. Balance volume disassembly cleaning. Disassemble and clean the selector switch and rear switch. Cleaning panels, knobs, housings, and terminals. (Readjustment of each part, aging test) Accessories: copy of instruction manual Main specifications: CR equalizer with 3 PHONO inputs MC head amplifier W455 x H132 x D357 mm 10.5 kg

C-280VJapan

Ask 26-49465-07886-00
C-280V
Manufacture:Accuphase
Original price: JPY 800,000
Price: JPY 452,727
Japan 1990 made
Shop: Osu shop
Arrival: 2026-05-24 20:29:10
description
Maintenance has been completed, such as 18 capacitors, 3 lamps, 7 tact SWs replaced, volume dismantled, cleaned, etc. The flagship model, the highest peak in Japan at the time. It is a famous machine equipped with excellent phono amplifiers with unimaginable quality and excellent sound image localization and separation. There are small scratches on the wood cab, and there is overall dullness (Oikawa Tetsuji) Maintenance information: 2026.5.24 Maintained (main volume disassembly, cleaning, protective agent coated electrolytic capacitor and film capacitor replacement lamp and switch replacement solder correction each input/output sound checked.) Main specifications: input terminal/RCA5 system, XLR2 system, tape input/output terminal 2 system, PHONO input 2 system pre-out/RCA2 system, XLR2 system W468 x H171 x D415 mm 25.1 kg

RCA Yスプリッター/1.0m

Ask 26-49909-12256-00
RCA Yスプリッター/1.0m
Manufacture:SOUND FAM
Price: JPY 909
Arrival: 2026-05-24 20:12:16
description
If you are looking for an RCA Y splitter cable 1.0m RCA1-RCA2, please take this opportunity. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2026.5.23 Continuity confirmed Accessories: none

NS-1000MJapan

24-42790-09942-00
NS-1000M
Manufacture:YAMAHA
Original price: JPY 238,000
Price: JPY 316,364(pair)
Japan 1974 made
Arrival: 2026-04-27 19:58:37
description
Famous machines are back! Thorough maintenance was carried out from the exterior to the interior, such as exchanging terminals. In addition to the sound quality, we are also concerned about the appearance, from the feel of the knobs, the texture of the wood grain, to the frame and screws. It is a monitor speaker that Japan is proud of, and was also used by Swedish national broadcasting and Finnish national broadcasting. It's been half a century since it went on sale, but the brillium diaphragm unit and precise cabinet, which have become rare in modern times, far from being comparable to other current speakers, stand out even more (Oikawa Tetsuji) Maintenance information: 2026.4.27 Maintained (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement, unit detachment) Accessories: none Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 40 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 8 ohms output sound pressure level 90 dB dimensions W375 x H675 x D326 mm weight 31 kg/bottle

PRA-2000Japan

Ask 26-49164-05418-00
PRA-2000
Manufacture:DENON
Original price: JPY 200,000
Price: JPY 139,091
Japan 1979 made
Arrival: 2026-04-17 19:51:58
description
The price has been reduced! 2026/4/17 sales price 158,000 yen 17 deteriorated capacitors have been replaced, volume, switch disassembled, cleaned, etc., and maintained! A popular DENON control amplifier for its excellent phono equalizer. MC head amplifiers are famous for their quality, and they fully draw out the amount of information in the cartridge. It's a neat sound typical of a domestic amplifier with clear yet solid mid-range sound. The exterior has dullness and scratches. Serial 1110967 (Fujisawa Yukishi) Maintenance information: 2026.4.17 Maintained (lamp replacement. Balance volume disassembly cleaning. Disassemble and clean the selector switch. Replace 17 electrolytic capacitors. Volume disassembly cleaning. Disassemble and clean each selector and rear changeover switch. Cleaning panels, knobs, housings, and terminals. (Readjustment of each part, aging test.) Accessories: No accessories Main specifications: CR equalizer with 3 PHONO inputs MC head amplifier W455 x H132 x D357 mm 10.5 kg

No.52U.S.A

Ask 26-49845-11139-00
No.52
Manufacture:Mark Levinson
Original price: JPY 3,500,000
Price: JPY 1,527,273
U.S.A 2013 made
Arrival: 2026-05-17 20:18:27
description
The price has been drastically reduced! 2026/5/17 sales price 1,980,000 yen While inheriting the design philosophy of the famous No. 32L, this is a second-generation reference preamp that achieves a resolution and sound stage that greatly exceeds that. Clean, bright, silky, and sober sound. When I listen to it, it feels like the temperature is low, but when the volume is raised, it sounds solid, and the expressive power to realistically convey what the performer intended is amazing. As for the exterior, there are scratches on some corners. Also, the connection cable is quite long at 4.3 meters. Serial 1019 (Tamura Eiji) Maintenance information: 2026.5.17 Operation confirmed Accessories: instruction manual, remote control, power cable, connection cable Main specifications: input XLR balance x 3 pairs/RCA unbalance x 4 pairs/phono (MM/MC) x 1 pair output XLR balance x 2 pairs/AUXL/XLR balance x 1 pair/RCA unbalance x 1 pair body size W438 x H140 x D317 mm/controller size W438 x H85 x D340 mm body weight 16.2 kg/controller weight 11.5 kg

2+22UK

Ask 26-49325-06787-00
2+22
Manufacture:QUAD
Price: JPY 350,909
UK
Arrival: 2026-05-09 20:17:34
description
The disposal price has been reduced. Member discounts are not applicable. 2026/5/9 sales price 448,000 yen Fully maintained, including replacement of deteriorated capacitors and resistors! The 220V specification (with 100V to 220V step-up transformer) is still popular even now, 70 years have passed since its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance Information: 2026.5.9 Maintained (QUAD2: Step Up Transformer Additional Block Capacitor 16 μF x 2 Hum Noise Replacement and Mounting Bracket Manufacture 1 x 2 Oil Capacitor 0.1 μF Deterioration Replacement x 2 Electrolytic Capacitor 22 μF Deterioration Replacement 1 x 2 x 2 Resistance 3W Deterioration Replacement 1 x 2 QUAD22: Vacuum Tube EF86 Replacement (2026.4.13 Supply Arrived) Adapter Missing 2 Block Capacitors Manufactured 16 μF x 3 → 3 additional electrolytic capacitors, 4 electrolytic capacitors, 22 μF deterioration replacement, 4 film capacitors, 0.1 μF, other deterioration exchanges, 2 resistors, 1 W and 1/2 W replacement, 8 gang error improvement measures → 1/4 W additional resistors, 5 AC plugs, additional vacuum tube socket and RCA jack caulking repair ※ Other operation check with AC 220V (rated output 13 W SP: 16 Ω wiring) Accessories: power cable, copy of instruction manual, step-up transformer Main specifications: 13W (16Ω) with rated output AC220V QUAD22: EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg QUAD2: KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg

AMPZILLA 2aU.S.A

Ask 26-49885-11473-00
AMPZILLA 2a
Manufacture:GAS
Original price: JPY 499,000
Price: JPY 102,727
U.S.A
Arrival: 2026-05-13 20:01:15
description
The disposal price has been reduced! (Member prices are not applicable) 2026/5/13 sales price 148,000 yen ※ It is cheap because the meter is defective on one side (there is a meter difference between the left and right, and the starting position is not 0) Maintenance was completed in 2025/12. The final model of Ampzilla. A representative American sound with strong, tight low frequencies! The dry, clean-sounding character is the perfect match for vintage speakers of yesteryear. This is a masterpiece machine that briskly drives famous speakers from JBL and Altec. The exterior is dull and dirty. The fuse holder has been replaced with a black one. Serial 104730 (Tamura Eiji) Maintenance Information: 2025.12.3 Maintained (fuse holder replaced. Meter switch disassembly contact cleaning. (*The internal movement of the meter was poor, and the meter was disassembled, but repairs were not possible) 2022.5.12 Maintained (fuse holder lock claw adjustment. Replace the fuse. 0 point meter adjustment. Offset voltage, idling current adjustment. (Other internal inspection voice check) Accessories: No accessories Main specifications: 200W+200W (8Ω) perfect balance configuration W445 × H178 × D229 mm 22.7 kg

DSP-DoradoJapan

Ask 26-49199-05622-00
DSP-Dorado
Manufacture:SFORZATO
Original price: JPY 900,000
Price: JPY 352,727
Japan
Shop: Osu shop
Arrival: 2026-03-14 20:13:16
description
The disposal price has been reduced. Member prices are not applicable. 2026/3/14 sales price 548,000 yen RJ45 walkie-talkie included! A normal LAN connection is possible. SFP model that can be used with Takutina, Roon Ready, and Diretta. A network player that uses an SFP port for LAN input, which is becoming mainstream recently. The DAC section thoroughly pursues sound quality, and is equipped with an ESS9038PRO, which is famous as currently the highest peak, in mono, and the structure removes noise to the extreme due to separate housing power supplies, so you can enjoy surprising resolution and a sense of realism. The main player has a LAN connection, but it can also be used as a USB-DAC. There are multiple threads and dullness on the top plate (Sasaki Shota) Maintenance information: 2026.3.14 Operation confirmed (sound output up to PCM 768 kHz and DSD512 is OK with Roon Ready, Diretta. Takutina can be used) Accessories: power cable, connection cable, copy of manual, spike holder, DAC cable, 10M clock unit, RJ45 transceiver Main specifications: input LAN SFP1 system, USB TypeB1 system output RCA, XLR 1 system clock input BNC terminal 50Ω 10MHz main unit W390 x H82 x D327mm power supply W234 x H92 x D236 mm

3 POST MONITOR STANDSU.S.A

This item has been sold.You can't purchase now. 26-49967-11995-00
3 POST MONITOR STANDS
Manufacture:Sound Anchors
Price: JPY 36,364(pair)Sold Out
U.S.A
Arrival: 2026-05-21 20:05:18
description
A heavyweight speaker stand with 3 pillars and 3 points of support with spikes and sound anchors familiar from stands such as B&W and Magico. The surface finish with high rigidity and low noise brings out the full performance of the speaker (Kanai Hidetsugu) Accessories: instruction manual (English), spike, hex wrench, 2 screws of 2 types, sorbosane insulator Main specifications: top plate W216 x D265 mm W417 x H635 x D317 mm weight 30.5 kg (without spikes)

Westminster/RUK

Ask 26-49050-04347-00
Westminster/R
Manufacture:TANNOY
Original price: JPY 1,960,000
Price: JPY 835,455(pair)
UK 1987 made
Shop: Osu shop
Arrival: 2026-05-05 20:02:22
description
The disposal price has been reduced. Member prices are not applicable. 2026/5/5 sales price 1,380,000 yen The unit has been refreshed with internal and external maintenance including edge replacement and overhaul! A system equivalent to Westminster's modifications. Improvements have been made, such as adopting internal wiring with less transmission distortion and replacing the level control part with gold-plated parts. It has an overwhelming presence, and it is a famous machine that plays high-quality playback sound from an elegant design that looks like a work of art. The exterior has also been beautifully finished due to maintenance (Oikawa Tetsuji) Maintenance information: 2026.5.5 maintained (exterior repair/polishing/oil finish, saran net cleaning/repasting, frame repair Unit maintenance: low band edge exchange/magnetic circuit gap cleaning/center adjustment, high frequency side magnetic circuit gap cleaning/center adjustment network maintenance: frequency characteristic check/ATT part contact cleaning, faston terminal cleaning unit detachment) Accessories: key, instruction manual Main specifications: compound horn type enclosure+dual concentric unit (3839W) W1030×H1300 ×D631mm 115kg/bottle

MC20Denmark

This item has been sold.You can't purchase now. 26-49854-11194-00
MC20
Manufacture:ortofon
Original price: JPY 37,000
Price: JPY 16,364 Sold Out
Denmark 1981 made
Shop: Osu shop
Arrival: 2026-05-20 19:58:47
description
This standard cartridge is particularly famous in the company's MC series. It is a tone with good stretch in the high range and a texture that feels good against the skin, and has thickness and density in the mid-range, making you feel a sense of temperature. The exterior has a feeling of use such as dullness on the body (Ryo Mizusaki) Maintenance information: 2026.5.20 sound output confirmed Accessories: none Main specifications: MC type output voltage 0.09 mV needle pressure 1.7 g playback frequency band 20 to 20,000 Hz load resistance 10 ohms internal impedance 3 ohms dead weight 7 g

SHIELDIO/0.2mJapan

Ask 26-49835-11343-00
SHIELDIO/0.2m
Manufacture:AIM
Price: JPY 1,818
Japan
Arrival: 2026-05-20 19:55:44
description
USB cable 0.2m USB A to USB B plug HiVi magazine appendix. The conductors have a separate flat structure in 2 pairs of OFC+ silver-plated copper twisted pairs. SHIELD is an aluminum foil+copper braid. The insulator is polyolefin. It is made in Japan by a domestic manufacturer famous for high-grade HDMI cables for video. The appearance is good with little feeling of use (Kobayashi Hitoshi) Maintenance information: 2026.5.10 sound output confirmed Accessories: none

TS-208Japan

This item has been sold.You can't purchase now. 26-49849-11161-00
TS-208
Manufacture:GEM
Original price: JPY 1,200,000
Price: JPY 482,727(pair)Sold Out
Japan
Arrival: 2026-05-18 20:18:59
description
The price has been reduced. 2026/5/18 sales price 548,000 yen The highest-grade ribbon tweeter from the GEM brand, which is the predecessor of the current MEWON. Using a much larger diaphragm than the TS-001, it is possible to naturally connect to the ultra-high range from a lower frequency. It's a very familiar tweeter that never interferes even when used with various speakers. It has a built-in network and can be used as is. Exquisite high frequency adjustment is also possible with an attenuator. Uses a machined aluminum block enclosure. Small scratches, dullness, scuff marks, etc. can be seen. Serial A0031, A0047 (Fujisawa Yukishi) Maintenance information: 2026.5.18 Operation confirmed Accessories: stand Main specifications: ribbon type tweeter playback frequency 2,000 Hz to 100,000 Hz impedance 4 ohms sound pressure 101 dB maximum input 300 W W130 x H150 x D 193 mm 10 kg
Autograph/K3808
Manufacture:TANNOY
Original price: JPY 1,450,000
Price: JPY 411,818(pair)
UK 1976 made
Arrival: 2025-12-16 19:46:37
description
The disposal price has been reduced! (Member prices are not applicable) 2025/12/16 sales price 1,180,000 yen Exterior cleaning, unit gap cleaning, etc. have been overhauled! Officially imported by TEAC. Genuine TEAC autograph equipped with a TANNOY K3808 unit. The Shinkosha enclosure, which was manufactured with a license from the home country of England, was particularly appreciated for its good sound, and is characterized by a rich sound field reproduction that sounds loud like an autograph. The core K3808 coaxial 2-way unit is designed based on the famous monitor Gold and uses a gathered hard edge with good response. Coupled with the clear and sharp mid-high range, it creates a firm and majestic mid to low range. Serial 001568/001574 (Yonejima Satoshi) Maintenance information: 2025.12.16 Maintained (unit maintenance: low range side edge softening treatment/magnetic circuit gap cleaning/center adjustment, high frequency side magnetic circuit gap cleaning center adjustment. Network maintenance: frequency characteristics check, ATT cleaning, faston terminal replacement, terminal cleaning. Exterior cleaning/simple repairs. (Saran net cleaning/repasting, frame repair) Accessories: saran net Main specifications: 2-way, 1 speaker, all-horn system, corner type, 2-way unit (K3808), frequency characteristics, 50 Hz to 20,000 Hz, nominal impedance, 8 ohms, output sound pressure level, 96 dB, crossover frequency, 1,000 Hz, crossover frequency, 1,000 Hz, W1,070 x H1,525 x D670 mm, weight approx. 85 kg

2+22UK

Ask 26-49325-06786-00
2+22
Manufacture:QUAD
Price: JPY 361,818
UK 1953 made
Arrival: 2026-04-20 20:11:55
description
The price has been drastically reduced! 2026/4/20 sales price 448,000 yen Deteriorated parts including capacitors have been replaced and maintained! 220V specification (with 100V to 220V step-up transformer) This separate amplifier is still popular even now, 70 years have passed since its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. The external condition shows signs of use over time, such as damage, dullness, abrasions, etc. Serial 2373/27262/26728 (Fujisawa Yukishi) Maintenance information: 2026.4.20 Maintained (QUAD2 (common) step-up transformer added. 1 x 2 x 3W Deterioration Resistor Replacement No. 27262 oil capacitor 0.1 μF pair replacement. QUAD22 blue line side broken wiring repair. Block capacitors 16 μF x 3 defective → replace 3 with 22 μF electrolytic capacitors. 4 1W resistors and 1/2W deterioration replacements. Gang error improvement measures → 4 additional 1/4 W resistors for Radio1 only. Induction hum reduction measures → copper foil added. Vacuum tube socket and RCA jack caulking repair) Accessories: power cord, step-up transformer Main specifications: 13W (16Ω) with rated output AC220V [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg/unit

2+22UK

Ask 26-49325-06785-00
2+22
Manufacture:QUAD
Price: JPY 382,727
UK 1953 made
Shop: Osu shop
Arrival: 2026-05-03 20:10:48
description
The price has been drastically reduced. 2026/5/6 sales price 478,000 yen Deteriorated parts including capacitors have been replaced and maintained! 220V specification (with 100V to 220V step-up transformer) with wood cab. A separate amplifier that is still popular even now, 70 years after its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. The exterior is oxidized on the volume knob, and there are text fragments (Mizusaki Ryo) Maintenance information: 2026.5.3 maintained (◎ QUAD2 (common) · oil capacitor 0.1 μF deterioration replacement 3 x 2 · electrolytic capacitor 25 μF deterioration replacement x 2 · resistor 3W deterioration replacement 1 x 2 ◎ No. 36252 · vacuum tube KT66 damage replacement (it seems that it was broken into pieces during transportation. 2026.4.9 Supplies have arrived) ◎ QUAD22 · Filter selector hardening replacement · block capacitor 16 μF x 3 deterioration → replaced with 3 electrolytic capacitors · 0.5 μF other domestic products → replaced with European ones 4 · electrolytic capacitors 22 μF domestically produced → replaced with European products 4 · lamp defect replacement/resistance 1W deterioration replacement 4 · Radio1 only gang error improvement measures → 1/4 W resistor added 3 units* other with AC 220V Operation checked (measured at rated output 17W SP:8Ω) *KT66 1 glass shard is mixed in and makes a rattling sound, but operation is not affected) Accessories: power cable, 220V step-up transformer Main specifications: 17W (8Ω) with rated output AC220V [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg/unit

C-2aJapan

Ask 22-35531-37687-00
C-2a
Manufacture:YAMAHA
Original price: JPY 170,000
Price: JPY 125,455
Japan 1978 made
Shop: Osu shop
Arrival: 2026-05-18 20:18:01
description
Maintenance has been completed, such as power switch replacement, main balance volume, selector disassembly and cleaning! Yamaha's famous C-2a. The transparency and three-dimensional effect of the sound have been revived brilliantly. The mid-high range, which has good texture, is recommended for those who like clear sound. It has a reputation for the sound quality of phono equalizers, and is a popular amplifier for analog fans. There is a feeling of use on the exterior, such as scratches, dirt, etc. (Mizusaki Ryo) Maintenance information: 2026.5.18 Maintained (electrolytic capacitors (many have been replaced before), and the power switch will be replaced. Main volume, balance volume, selector disassembly and cleaning, lever switch disassembly and cleaning. Cleaning panels, knobs, housings, and terminals. (Each part will be readjusted and aging tested) Accessories: copy of instruction manual Main specifications: PHONO input 2 systems (MM/MC) DC amplifier configuration W435 x H72 x D320 mm 7.9 kg

NS-1000MJapan

Ask 23-40513-20448-00
NS-1000M
Manufacture:YAMAHA
Original price: JPY 238,000
Price: JPY 316,364(pair)
Japan 1974 made
Arrival: 2026-05-08 20:02:11
description
Famous machines are back! Thorough maintenance was carried out from the exterior to the interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. In addition to the sound quality, we are also concerned about the appearance, from the feel of the knobs, the texture of the wood grain, to the frame and screws. It is a monitor speaker that Japan is proud of, and was also used by Swedish national broadcasting and Finnish national broadcasting. The bright sound and high quality of the beryllium diaphragm unit, which have become rare in modern times, and the high quality shine through (Eternity Miraito) Maintenance information: 2026.5.7 maintained (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement, unit detachment) Accessories: none Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 40 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 8 ohms output sound pressure level 90 dB dimensions W375 x H675 x D326 mm weight 31 kg/bottle

MAJIK 112UK

Ask 26-49827-10971-00
MAJIK 112
Manufacture:LINN
Original price: JPY 255,000
Price: JPY 45,273
UK
Arrival: 2026-05-08 19:37:09
description
The price has been drastically reduced! 2026/5/8 sales price 59,800 yen LINN center speaker with few in stock! If you are aiming to build surround sound with the company's speakers, don't miss it. There is no habit, and the sound is familiar to the ear. There are no noticeable scratches. Serial 1415126 (Fujisawa Yukishi) Maintenance information: 2026.5.8 operation confirmed Accessories: original box Main specifications: 3-way bass reflex type playback frequency 72 Hz to 20 kHz input impedance 4 ohm bi-wiring compatible terminal efficiency 88 dB W510 x H169 x D 176 mm weight 6.5 kg

NS-1000MJapan

Ask 25-47724-20029-00
NS-1000M
Manufacture:YAMAHA
Original price: JPY 238,000
Price: JPY 316,364(pair)
Japan 1974 made
Shop: Osu shop
Arrival: 2026-05-16 20:05:08
description
Famous machines are back! Thorough maintenance was carried out from the exterior to the interior, such as cabinet polishing, repainting, unit maintenance, attenuator cleaning, and terminal replacement. In addition to the sound quality, we are also concerned about the appearance, from the feel of the knobs, the texture of the wood grain, to the frame and screws. It is a monitor speaker that Japan is proud of, and was also used by Swedish national broadcasting and Finnish national broadcasting. The bright sound and high quality of the beryllium diaphragm unit and precise cabinet, which have become rare in modern times, shine through (Oikawa Tetsuji) Maintenance information: 2026.5.16 Maintained (exterior repair/polishing/full coating, unit frame painting, woofer cone paper coating, network maintenance: frequency characteristic check/ATT cleaning/terminal replacement, unit detachment) Accessories: none Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 30 cm cone type for low range/8.8 cm dome type for medium range/3.0 cm dome type playback frequency band for high frequencies 40 Hz to 20,000 Hz crossover frequency 500 Hz/6,000 Hz impedance 8 ohms output sound pressure level 90 dB dimensions W375 x H675 x D326 mm weight 31 kg/bottle

C-2aJapan

Ask 26-89026-11551-00
C-2a
Manufacture:YAMAHA
Original price: JPY 170,000
Price: JPY 125,455
Japan 1978 made
Arrival: 2026-05-15 20:17:14
description
Maintenance has been completed, such as replacing 29 electrolytic capacitors and disassembling and cleaning the main balance volume! Yamaha's famous C-2a. The transparency and three-dimensional effect of the sound have been revived brilliantly. The mid-high range, which has good texture, is recommended for those who like clear sound. It has a reputation for the sound quality of phono equalizers, and is a popular amplifier for analog fans. On the exterior, there are some scratches, etc. Serial 05178 (Tamura Eiji) Maintenance Information: 2026.5.15 Maintained (Electrolytic Capacitor, Power Switch Replacement. Main, balanced volume wash. Disassemble and clean each selector. Cleaning panels, knobs, housings, and terminals. (Each part can be readjusted and aging checked) Accessories: copy of instruction manual Main specifications: PHONO input 2 systems (MM/MC) DC amplifier configuration W435 x H72 x D320 mm 7.9 kg

CremonaItaly

Ask 26-49771-10520-00
Cremona
Manufacture:Sonus faber
Original price: JPY 1,200,000
Price: JPY 458,182(pair)
Italy 2003 made
Arrival: 2026-05-03 20:08:35
description
The disposal price has been reduced! Member prices are not applicable. ※New TW is being arranged. 2026/5/3 sales price Equipped with a beautiful lute type laminated cabinet presented by Italy, the country of strings, and a driver unit designed only for this unit at the time, this speaker is elegant in both design and sound quality. It is a famous machine that entertains the music with its relaxed atmosphere and bright sound, and continues to be popular even now. There are abrasions on one side and color loss due to sunburn. Also, there is a crack around the tweeter screw on one side. Serial 1679 (Fujisawa Yukishi) Maintenance information: 2026.5.3 operation confirmed Accessories: spikes, strings Main specifications: 3 way 4 speakers bass reflex type playback frequency 32 to 40 kHz 4 ohms sound pressure level 90 dB W220 x H1,050 x D410 mm 36.8 kg/unit

C-200Japan

Ask 26-49056-04371-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 152,727
Japan 1973 made
Shop: Osu shop
Arrival: 2026-05-01 20:02:38
description
The price has been drastically reduced. 2026/5/1 sales price 178,000 yen All switches have been disassembled, contact polished, etc., and maintained! A famous and famous first generation preamp. The coat is different from today's tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The crunchy sound image and exhilarating sounds are a habit. Serial C7R463 (Tomonori Asaine) Maintenance information: 2026.5.1 maintained (EQ amplifier section transistor replacement switches, rotary switches, push switches, disassembly contacts, polishing settings, main volume contact cleaning, main volume contact cleaning, lubrication display lamp replacement since there is no ceiling door magnet, installation cleaning, inspection of each input/output operation) Accessories: power cord, copy of instruction manual Main specifications: 3 phono systems (with head amplifier), 3 line systems, 3 tape systems, W445 x H160 x D373 mm, 13.4 kg

C-200Japan

Ask 17-10791-47677-00
C-200
Manufacture:Accuphase
Original price: JPY 155,000
Price: JPY 152,727
Japan 1973 made
Arrival: 2026-03-23 20:03:24
description
The price has been drastically reduced! 2026/3/29 sales price 178,000 yen, 26 capacitors, 8 lamps have been replaced, all switches have been disassembled and the contacts have been polished and maintained! A famous and famous first generation preamp. The coat is different from today's tones, and the solid sharpness and punchy tone go great with vintage speakers such as JBL. The sharp sound image and exhilarating sound are different from the current model's appeal. There are small wounds, dullness, etc. (Oikawa Tetsuji) Maintenance information: 2026.3.23 Maintained (electrolytic capacitor, tantalum capacitor, lamp, power switch replacement. Volume cleaning, selector type disassembly cleaning and cleaning. Phono input changes were partially corrected. Cleaning panels, knobs, housings, and terminals. Other part inspection, aging test*The phono part has been remodeled, so it has been restored to its original state) Accessories: power cable, copy of instruction manual Main specifications: 3 phono systems (with head amplifier), 3 line systems, 3 tape systems, W445 x H160 x D373 mm, 13.4 kg

375U.S.A

Ask 26-48874-02650-00
375
Manufacture:JBL
Original price: JPY 226,000
Price: JPY 200,000(pair)
U.S.A 1954 made
Shop: Osu shop
Arrival: 2026-02-23 20:10:13
description
The disposal price has been reduced! Member prices are not applicable. 2026/2/23 sales price 290,000 yen Maintained! JBL's masterpiece 2 inch screwdriver. You can enjoy the rich sound built into a number of famous devices. In particular, the energy and density of the midrange are excellent, and the vocals are sensual. The treble that stretches without impacting your ears is also attractive. There is a slight dullness in the diaphragm. The exterior is in a beautiful category even when viewed from the model year (Oikawa Tetsuji) Maintenance information: 2026.2.23 Maintained (vibration plate installation adjustment Pad dampener mounting screws, insulation bushing deterioration replacement DCR (27466 7.4 ohm vibrating plate scratch) (27409 6.8 ohm vibration plate scratch not) vibrating plate replacement) Accessories: none Main specifications: 2 inch driver frequency band 500 Hz to 10 kHz crossover 500 Hz or higher sound pressure level 108 dB impedance 16 ohms (measured 27466/7.4 ohms, 27409/6.8 ohms) diameter 180 x depth 130 mm weight 11.8 kg/bottle

MC240U.S.A

Ask 26-49733-10244-00
MC240
Manufacture:McIntosh
Price: JPY 452,727
U.S.A 1960 made
Arrival: 2026-04-28 20:14:05
description
*Bonnets are backordered. Refreshed and maintained, including block capacitor and electrolytic capacitor replacement in 2024! It is a famous machine with a velvet transformer, and you can enjoy rich sound with stable operation. The fresh, glossy tone in the mid to high range has a different appeal from the MC275. The exterior has dullness, scratches, etc. (Murakoshi Yoichi) Maintenance information: 2024.11.16 Maintained (left channel output transformer rewound repair, replacement of 2 block capacitors, replacement of 3 electrolytic capacitors, replacement of thermistors, replacement of 3 resistors, vacuum tube socket and RCA jack caulking repair) Accessories: bonnet Main specifications: 40W+40W vacuum tube GE 6L6GC x 4, 12AX7 x 3, 12AU7x2, 12BH7 x 2 frequency characteristics 16 to 40,000 Hz dimensions W400 x D265 x H195 mm weight 25 kg

PRA-2000Japan

Ask 25-47215-16332-00
PRA-2000
Manufacture:DENON
Original price: JPY 200,000
Price: JPY 143,636
Japan 1979 made
Arrival: 2026-04-24 18:53:16
description
72 electrolytic capacitors have been replaced, and overhauled, including disassembling and cleaning volume switches! A popular DENON control amplifier for its excellent phono equalizer. MC head amplifiers are famous for their quality, and they fully draw out the amount of information in the cartridge. It's a neat sound typical of a domestic amplifier with clear yet solid mid-range sound. There is a bruise on the corner of the front top plate (Sasaki Shota) Maintenance information: 2026.4.24 Maintained (balance volume pattern corrected. PHONO in-board resistor replacement. Electrolytic capacitor replacement. Main volume disassembly, contact cleaning. MAX/MIN stopper damage replacement Balanced volume contact cleaning. Clean all mechanical switch disassembly contacts. Soldering fixes for each board. Board cleaning. In-circuit power supply voltage regulation. DC offset adjustment. GND terminal replacement. Internal cleaning. Internal harness, rewiring. exterior cleaning. RCA terminals, screw cleaning Each part was inspected and operation tested.) Accessories: none Main specifications: CR equalizer with 3 PHONO inputs MC head amplifier W455 x H132 x D357 mm 10.5 kg

ノリタケブロック

Ask 26-49539-08597-00
ノリタケブロック
Manufacture:ノリタケ
Price: JPY 1,818
Arrival: 2026-04-12 19:56:25
description
A set of 2 pottery blocks made by Noritake, famous for its high-grade tableware. It's the right size for medium speakers. Compared to TAOC, it has a gentle impression, and you can aim for sound quality with a sense of stability. There are scratches and chips on the exterior (Matsumoto Tsuyoshi) Accessories: none Main specifications: W160 x H200 x D340 mm 11.0 kg (actual measurement)

44UK

Ask 25-47349-17333-00
44
Manufacture:QUAD
Original price: JPY 198,000
Price: JPY 116,364
UK 1979 made
Arrival: 2026-02-04 18:08:10
description
Maintained! A famous machine 44 with an easy-to-handle RCA terminal added to the rear terminal of the Quad control amplifier. The British QUAD's small preamp is a perfect balance between the freshness and richness of character. When paired with the same speakers made in England, you can enjoy a calm, high-quality sound. There are line scratches on the left side of the exterior, dull buttons, etc., and there is a feeling of use throughout (Kobayashi Hitoshi) Maintenance Information: 2026.2.3 Maintained (IC OP AMP replacement in CD position board. Other checks) 2025.3.5 maintenance completed (power supply SW contact cleaning, correction, RCA terminal screw tightening correction, cleaning, caulking each SW, Vol cleaning (some chips remain) 2023.11.15 maintenance (VOL cleaning, C replacement in other mainboards, C etc. in each AMP, etc.) AC spark killer replacement in the power supply.) Accessories: power cord, connection cord, instruction manual (copy) Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4 kg
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