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Manufacture | Model/Title | Price | Arrival date

PerfectWave Power Plant 5U.S.A

26-49870-11392-00
PerfectWave Power Plant 5
Manufacture:PS AUDIO
Original price: JPY 360,000
Price: JPY 209,091
U.S.A
Arrival: 2026-05-12 20:08:15
description
It is a power generator that converts AC power for home use into DC (direct current) and re-creates an AC power source with an ideal waveform. The output voltage can be adjusted from 95V to 115V in 1V increments. It has a built-in oscilloscope function, and you can check the power supply status on the front monitor. It is also possible to control the power on/off of the main unit from the web. Serial 108620 (Fujisawa Yukishi) Maintenance information: 2026.5.12 Operation confirmed Accessories: remote control, copy of instruction manual (English characters), power cord Main specifications: output outlet, 4 zones, 8 ports, W435 x H95 x D355 mm, 17 kg

M-CR611Japan

This item has been sold.You can't purchase now. 26-49673-09791-00
M-CR611
Manufacture:marantz
Original price: JPY 70,000
Price: JPY 17,091 Sold Out
Japan 2015 made
Arrival: 2026-05-01 19:38:09
description
The disposal price has been reduced! (Member prices are not applicable) 2026/5/1 sales price 24,000 yen ※AM reception sensitivity is weak. Hi-Res network audio compatible CD receiver Since it has a built-in amplifier, you can immediately make sound if you have a speaker. It is also equipped with 2 optical digital inputs, making it a super convenient item that allows you to enjoy a variety of sound sources with this single unit. Serial 35001822002455 (Tomoho Asaine) Maintenance information: 2026.5.1 operation confirmed (AM reception sensitivity weakened) Accessories: Remote control power cable*Antenna not included Main specifications: DSD (2.8 MHz), FLAC, WAV, AIFF (192 kHz/24 bit), compatible with Apple Lossless (96kHz/24bit) file playback rated output 50W+50W (6Ω) frequency characteristics 5Hz-40kHz audio input terminal/analog x 1, optical digital x 2, audio output terminal/analog (fixed/variable) x 1, subwoofer reout x 1, headphone x 1, W292 x H105 x D305mm 3.4 kg

SRM-006tS+SR-407Japan

Ask 25-46750-12792-00
SRM-006tS+SR-407
Manufacture:STAX
Original price: JPY 133,000
Price: JPY 72,545
Japan 2010 made
Shop: Osu shop
Arrival: 2026-05-11 20:02:15
description
Maintained! Stax headphones+driver set Although it is entry grade, you can enjoy the expansive sound field expression and fresh sound typical of Stax. There is a slight flaw in the head pad (Oikawa Tetsuji) Maintenance information: 2026.5.11 Maintained (replaced due to power circuit resistance disconnection. I checked the volume and input circuit. I checked the headphone sound. Each input was checked and the terminals were cleaned) Accessories: power cable Main specifications: SRM-006ts: frequency characteristics DC to 80 kHz (when using SR-407 x 1 unit) harmonic distortion ratio 0.01% or less/1 kHz (when using SR-407 x 1 unit), rated input level 100 mV maximum output voltage 300 V input impedance/50 kΩ (RCA), 100 kΩ (XLR) input terminal/XLR x 1, RCA x 2 (parallel out terminal) bias voltage DC580V power supply voltage AC100V 50/60 Hz power consumption 49 W vacuum tube/6FQ7 x 1, 6CG7 x 1 W195 x H103 x D380 mm (including protrusions) weight 3.4 kg SR-407: electrostatic ear speaker, open rear type, high moisture permeability, high-grade artificial leather earpads, playback frequency 7 to 41,000 Hz, cable length 2.5 m, 340 g (main body only)

Govibe PortaTube

This item has been sold.You can't purchase now. 26-48779-01806-00
Govibe PortaTube
Manufacture:Jaben
Price: JPY 15,273 Sold Out
Arrival: 2026-01-26 20:04:48
description
The disposal price has been reduced! (Member price not applicable) 2026/1/26 sales price 29,800 yen ※Since the built-in battery cannot be used due to deterioration, it is only powered by the included AC adapter. A portable headphone amplifier that uses vacuum tubes (subminiature tubes) to amplify the signal. Since it has driving power, the Sennheiser HD800, which has an impedance of 300 ohms, also drives well. The clear and powerful sound, which overturns the image of a tube amplifier, is impressive. (FUJISAWA KOSHI) Maintenance information: 2026.1.26 Operation confirmed Accessories: power cord, AC adapter Main specifications: 1 input (3.5 mm stereo mini), 2 headphone outputs (6.3 mm stereo/3.5 mm stereo mini)

ES-1200Japan

Ask 26-49818-10915-00
ES-1200
Manufacture:LUXMAN
Original price: JPY 580,000
Price: JPY 385,455
Japan 2016 made
Arrival: 2026-05-09 20:18:53
description
The price has been reduced! 2026/5/9 sales price 438,000 yen Luxman's first clean power supply. The AC 100V power supply for home use has been reduced with a newly developed synchronized delta collector circuit (sine waveform difference synchronization correction circuit). Recommended for those who want to improve their tone. The exterior is generally in good condition with no noticeable scratches. Serial M61200093 (Yamato Yuki) Maintenance information: 2026.5.9 operation confirmed Accessories: instruction manual copy power cable Main specifications: rated output content 1,200VA (including internal loss) W440 x H179 x D415 mm 17.5 kg 

DA-3000Japan

This item has been sold.You can't purchase now. 26-49557-08748-00
DA-3000
Manufacture:TASCAM
Price: JPY 88,182 Sold Out
Japan 2013 made
Arrival: 2026-05-02 20:08:15
description
The disposal price has been reduced! Member prices are not applicable. 2026/5/2 sales price 128,000 yen with remote control and SD card! Master recorder AD/DA converter for business use. This device was originally developed for master recording in studios. In addition to PCM192 kHz recording, it also supports DSD 2.8/5.6 MHz recording and playback. It can also be used as an AD/DA converter. It is also compatible with file name editing etc. using only the main unit or connecting to a USB keyboard. It also has plenty of input/output terminals, and is also multi-functional as an AD/DA converter. This is an excellent device that allows you to record and edit high-resolution sound sources with just one unit. *Depending on the standard, SD cards may not be played, but these are specifications. As for the exterior, there is a slight unevenness in the display. (TAMURA Eiji) Maintenance information: 2026.5.2 operation confirmed Accessories: remote control, SD card, power cord Main specifications: Compatible media/SDHC card (4GB to 32GB) /CF card (1GB to 64GB) Type I/*Only files can be copied with CF/SD to USB memory (2GB to 64GB), recording and playback format/44.1/48/88.2/96/176.4/192 kHz (16 bits/24 bits), analog input/output/RCA/balanced XLR digital input/output/S/PDIF/CASCADE, input Frequency/SRC off 44.1/48/88.2/96/176.4/192 kHz, SRC on 32 to 216 kHz W483 × H45 × D305 mm 4.2 kg

GE-900WJapan

This item has been sold.You can't purchase now. 26-49567-08836-00
GE-900W
Manufacture:KENWOOD
Price: JPY 7,273 Sold Out
Japan
Arrival: 2026-05-10 20:06:09
description
*Currently sold. KENWOOD stereo double graphic equalizer. If you've been looking for one, take this opportunity. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2026.4.23 operation confirmed (simple sound can be made, details unchecked) Accessories: none Main specifications: adjustment frequency: 32 Hz, 80 Hz, 200 Hz, 400 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, 16 kHz total 9 bands W340 x H83 x D353 mm 3.6 kg

HA-N1AH20/2Japan

Ask 26-49471-07937-00
HA-N1AH20/2
Manufacture:DELA
Original price: JPY 160,000
Price: JPY 72,545
Japan 2016 made
Arrival: 2026-04-18 19:55:46
description
The price has been drastically reduced! 2026/4/18 sales price 89,800 yen*The display has LCD burns due to deterioration, so it's cheap. This is a black model that has upgraded the DELA N1A/N1Z, which was announced and sold as the industry's first “audio NAS,” and improved commerciality. Equipped with a dedicated USB-DAC connection terminal, the rear design has been renewed. In addition to being equipped with a 60W high-capacity power supply unit, a newly developed high-capacity capacitor bank is mounted on the rear stage of the power supply unit. The sound quality has been improved by mounting a newly selected 3.5-inch quiet drive floating on a silicon bushing. Serial 40300170100486 (Fujisawa Yukishi) Maintenance information: 2026.4.18 Operation confirmed Accessories: instruction manual, power cord Main specifications: storage capacity 2TB (2TBHHD x 1) input/output terminal USB 3.0 x 3 (import/capacity expansion/backup) USB 2.0 x 1 (for USB-DAC connection) RJ45 x 2 (router connection/network player) compatible file format WAV · AIFF · FLAC · ALAC · DSF · DFF sample frequency 44.1/88.2/176.4/352.8/48/96/192/384 kHz (PCM) 2.8/5.6/11.3 MHz (DSD) compatible number of bits 16 to 32 bits (PCM) W436 x H70 x D352 mm weight 7 kg

ACOUSTIMASS 5 Series5U.S.A

Ask 26-49418-07474-00
ACOUSTIMASS 5 Series5
Manufacture:BOSE
Original price: JPY 60,000
Price: JPY 27,091
U.S.A 2015 made
Arrival: 2026-03-30 19:50:33
description
The price has been drastically reduced. 2026/3/30 sales price 35,000 yen*Currently sold. Bose Acoustimass 5 Series V stereo speaker system. It is composed of a small satellite speaker Direct/Reactive Series II and a subwoofer Acoustimass5 module, making playback more realistic than the previous model. Satellite speakers are designed to be combined with flat screen televisions, have a more sophisticated impression, and can also be mounted on a wall. There are no visible scratches on the exterior, etc., and it is only dull (Kobayashi Hitoshi) Maintenance information: 2026.3.29 Operation confirmed Accessories: power cable Main specifications: Acoustimass 5: W192 × H355 × D485 mm 8.5 kg Direct/Intake Series 2: W83 × H190 × D88 mm 1 kg

Bonn N8

Ask 26-49832-11014-00
Bonn N8
Manufacture:SILENT ANGEL
Original price: JPY 45,400
Price: JPY 34,545
Arrival: 2026-05-09 20:13:13
description
A network switch that helps improve sound quality with network audio. It helps improve the quality of network signals. It has a total of 8 high-quality Gigabit Ethernet ports, and can be connected to all audio devices' network ports at once. The exterior is dull and has small scratches. Serial N2324000371 (Tamura Eiji) Maintenance information: 2025.9.7 operation confirmed Accessories: AC adapter, instruction manual (English), LAN cable, original box Main specifications: W155 x H26 x D85 mm weight 1.2 kg

ZEN STREAMUK

This item has been sold.You can't purchase now. 26-49527-08439-00
ZEN STREAM
Manufacture:ifi Audio
Original price: JPY 60,000
Price: JPY 23,455 Sold Out
UK
Shop: Osu shop
Arrival: 2026-04-16 19:58:22
description
The price has been reduced. 2026/4/16 sales price 29,800 yen Maintained! A network transport that receives Wi-Fi/LAN and converts it to USB/Cox. Roon Ready is also OK (DSD can also be used with a USB connection) compatible with Spotify Connect and TIDAL Connect, where you can enjoy streaming services simply by connecting to a DAC. Direct playback is possible. You can easily play back from your smartphone with Airplay or Chromecast (Daiki Goto) Maintenance information: 2026.4.16 Maintained (heat transfer grease replacement for CPU and other microcomputers, long tests OK. Currently operating in MODE2 Roon exclusive mode. IP address: The setting is displayed at 3100. To return to the default, change the dial on the back to MODE1. Volumio starts up) Accessories: original box, manual, power adapter, Wifi antenna Main specifications: PCM32 bit/384 kHz, DSD256 compatible input Wi-Fi, LAN, USB-HDD, etc. Storage output USB 3.0 port x 2, S/PDIF coaxial W158 x H100 x D35 mm 578 g

FBQ6200Germany

Ask 26-49671-09786-00
FBQ6200
Manufacture:BEHRINGER
Original price: JPY 25,800
Price: JPY 10,909
Germany
Arrival: 2026-05-06 19:54:52
description
* Since it is a commercial device, operation has been confirmed, but it is sold as is without warranty. The input/output terminals are XLR or phone. This professional 31-band stereo graphic equalizer is ideal for studio use. It looks like a studio mixer, but it can also be used for audio. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2026.5.2 operation confirmed Accessories: carrying case Main specifications: frequency band 31 band frequency characteristics 10 Hz to 30 kHz input terminals XLR x 2, phone x 2 output terminals XLR x 2, phone x 2, XLR for mono subwoofers x 1 W483 x H133 x D138 mm 2.3 kg

FBQ6200Germany

Ask 26-49671-09785-00
FBQ6200
Manufacture:BEHRINGER
Original price: JPY 25,800
Price: JPY 10,909
Germany
Arrival: 2026-05-06 19:28:06
description
* Since it is a commercial device, operation has been confirmed, but it is sold as is without warranty. The input/output terminals are XLR or phone. This professional 31-band stereo graphic equalizer is ideal for studio use. It looks like a studio mixer, but it can also be used for audio. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2026.5.2 operation confirmed Accessories: carrying case Main specifications: frequency band 31 band frequency characteristics 10 Hz to 30 kHz input terminals XLR x 2, phone x 2 output terminals XLR x 2, phone x 2, XLR for mono subwoofers x 1 W483 x H133 x D138 mm 2.3 kg

HTX-22HDX PAWJapan

Ask 25-45554-03307-00
HTX-22HDX PAW
Manufacture:ONKYO
Price: JPY 4,545
Japan 2010 made
Shop: Osu shop
Arrival: 2025-03-02 14:23:29
description
※There is no operation problem, but it is sold as is. A set of subwoofer and front speakers with built-in 5.1 channel amplifier. The subwoofer uses a side-slit duct structure to achieve deep bass with a sense of speed that is synchronized with the movement of the image. There are scratches all over the exterior and there is a feeling of use (Ryo Mizusaki) Maintenance information: 2026.4.1 operation confirmed Accessories: remote control, instruction manual, power cable, speaker cable Main specifications: subwoofer W217 x H337 x D310 mm weight 9.5 kg front speaker W101 x H161 x D111 mm 0.7 kg/1

SRA-1200Japan

Ask 26-49396-07329-00
SRA-1200
Manufacture:Roland
Original price: JPY 82,000
Price: JPY 7,273
Japan
Shop: Osu shop
Arrival: 2026-04-07 20:00:38
description
※Since it is slightly crunchy, it is cheap and is sold as is. Roland commercial power amplifiers. Overall there are scratches, dullness, and a feeling of use (Oikawa Tetsuji) Maintenance information: 2026.4.7 operation confirmed Accessories: none Main specifications: 60W+60W (8Ω) /85W+85W (4Ω) W480 x H104 x D377 mm 10 kg

PowerNode 2iCanada

Ask 25-48506-26612-00
PowerNode 2i
Manufacture:BlueSound
Price: JPY 36,182
Canada 2019 made
Arrival: 2025-12-26 19:38:44
description
The price has been drastically reduced! 2025/12/26 sales price 49,800 yen Compatible with various streaming services such as Spotify and Deezer HiFi. Since it is equipped with a digital amplifier, it can be connected directly to a speaker and used. This is a reliable guy who would be enough with just one thing. It is compact in size and easy to use. Serial H9zpn2ihjpnb08803 (Tamura Eiji) Maintenance information: 2025.12.26 sound output confirmed Accessories: instruction manual, power cable, original box, connection cable Main Specifications: Compatible Formats: FLAC, MQA, WAV, AIFF, MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS Rated Output 45W+45W (8Ω) Sampling Frequency: 32 to 192 kHz Quantized Bits: 16 to 24 Bits SNR: 110dB W220H70 x D190 mm Mass 1.72 kg

Dx34AU.S.A

Ask 25-47468-18176-00
Dx34A
Manufacture:Electro Voice
Price: JPY 16,364
U.S.A
Shop: Osu shop
Arrival: 2025-09-20 20:05:37
description
Disposal price reduction. Member prices are not applicable. 2025/9/20 sales price 30,000 yen*Only simple sound output can be tested; currently sold. Electro voice digital sound processor. If you're looking for one, don't miss it. Scratches are conspicuous (Daiki Goto) Main specifications: W485 x H45 x 270 mm, weight 4 kg (actual measurement)

Dx34AU.S.A

Ask 25-47468-18174-00
Dx34A
Manufacture:Electro Voice
Price: JPY 16,364
U.S.A
Shop: Osu shop
Arrival: 2025-09-20 20:05:36
description
Disposal price reduction. Member prices are not applicable 2025/9/20 sales price 30,000 yen*Only simple sound output can be tested, and this is currently sold. Electro voice digital sound processor. If you're looking for one, don't miss it. Scratches are conspicuous (Daiki Goto) Main specifications: W485 x H45 x 270 mm, weight 4 kg (actual measurement)

CM-2000

Ask 21-33477-22994-00
CM-2000
Manufacture:CUSTOM TRY
Original price: JPY 2,000
Price: JPY 818
Arrival: 2021-12-19 20:24:49
description
The price has been reduced. 2021/12/19 sales price 1,000 yen. ※There was a sound, but details such as characteristics have not been checked. Dynamic microphone made in China with standard specifications. How about an easy way to use it for a wide range of purposes other than vocals? Total body length 165 cm, 210 g (Murakoshi Yoichi) Maintenance information: 2021.11.28 sound output confirmed Accessories: none

ギタースタンド

Ask 21-33477-23182-00
ギタースタンド
Manufacture:KIKUTANI
Price: JPY 1,364
Shop: Osu shop
Arrival: 2021-12-21 20:08:22
description
KIKUTANI guitar stand Comes with a fall prevention strap. There are some abrasions (Yoichi Murakoshi) Accessories: none Main specifications: W510 × H760 (maximum) × D330mm

ギタースタンド

Ask 21-33477-23181-00
ギタースタンド
Manufacture:KIKUTANI
Price: JPY 1,364
Shop: Osu shop
Arrival: 2021-12-21 20:08:19
description
KIKUTANI guitar stand Comes with a fall prevention strap. There are some abrasions (Yoichi Murakoshi) Accessories: none Main specifications: W510 × H760 (maximum) × D330mm

JAMMER KB

Ask 20-25956-02391-00
JAMMER KB
Manufacture:PLAYTECH
Price: JPY 8,909
Shop: Osu shop
Arrival: 2020-01-18 19:45:30
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