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Manufacture | Model/Title | Price | Arrival date

LXA-0T3Japan

Ask 25-48360-25385-00
LXA-0T3
Manufacture:LUXMAN
Price: JPY 2,727
Japan
Shop: Osu shop
Arrival: 2025-12-14 20:04:18
description
A digital amplifier from the appendix of the 2014/1 issue of the audio magazine “Stereo.” Magazines are not included. It is in good condition with no feeling of use (Oikawa Tetsuji) Maintenance information: 2025.12.14 Operation confirmed Accessories: original box, power cable Main specifications: 12W+12W W94 x H40 x D52 mm 74 g

PS-1220Japan

Ask 25-48319-25068-00
PS-1220
Manufacture:Accuphase
Original price: JPY 630,000
Price: JPY 270,909
Japan 2011 made
Arrival: 2025-12-06 20:15:51
description
The disposal price has been reduced! (Member discounts are not applicable) 2025/12/6 sales price 398,000 yen Accuphase large clean power supply. It removes distortion and noise from the power supply, stably absorbs sudden load fluctuations, and supplies a constant output at all times. It is a must-have item for those using high-end devices such as fine texture, depth of sound field, and reproduction of afterglow. As for the exterior, there is a scratch on the top plate. Serial H5Y466 (Yonejima Satoshi) Maintenance information: 2025.12.6 operation confirmed Accessories: instruction manual, power cord, original box Main specifications: rated output capacity 1200VA rated output voltage AC100V rated output current 12A dimensions W465 × H244 × D501 mm weight 41.2 kg

539U.S.A

Ask 24-44097-21183-00
539
Manufacture:UREI
Price: JPY 45,273(pair)
U.S.A
Shop: Osu shop
Arrival: 2024-12-16 19:33:16
description
The disposal price has been reduced. Member prices are not applicable. 2024/12/16 sales price 128,000 yen Internal thorough disassembly, cleaning & replacement of deteriorated parts! UREI's 27-band graphic equalizer. It is only for commercial use, and is useful in clubs, halls, etc., and of course there are many bands, but there is little sound loss, and it works well in the band you really want, so you can create your favorite sound. The exterior is generally dull and has scratches (Oikawa Tetsuji) Maintenance information: 2024.12.16 Maintained (serial NO4480 has 13 slider pot resistors replaced and slider pot resistor connection defects repaired. Also, the movement of the knob is heavy and astringent even when grease is applied. There are good ones, but please be aware that the knobs are long and structurally poor. (Gain changeover switch and slope switch replacement x 4, serial No. 3391 has good cleaning procedures, XLR wiring correction procedures, sound output tests after gain installation, and changes for each band due to insufficient gain volume) Accessories: copy of the manual Main specifications: 27 bands (20 Hz to 20 kHz) mono graphic EQ W482 x H90 x D205 mm 5.3 kg/unit

Fireface UCGermany

This item has been sold.You can't purchase now. 25-48024-22561-00
Fireface UC
Manufacture:RME
Original price: JPY 128,000
Price: JPY 54,364 Sold Out
Germany
Shop: Osu shop
Arrival: 2025-11-11 19:49:03
description
The disposal price has been reduced. Member prices are not applicable. 2025/11/11 sales price 90,000 yen with original box. D/A A/D audio interface. Equipped with a USB 2.0 high-speed bus optimized to achieve uncompromising high performance on Windows and macOS. All settings can be changed in real time. This product realizes professional specs that were impossible with a typical USB audio interface. There are no particularly noticeable scratches on the exterior (Oikawa Tetsuji) Maintenance information: 2025.11.11 operation confirmed (sound test OK up to 192 kHz with SPDIF and USB) Accessories: instruction manual, power cable, connection cable, original box Main specifications: All input/output 24 bits/192 kHz USB 2.0 terminal x 1 analog input analog line input x 6, high end microphone pre/line input x 2 analog output analog line output x 8 digital input ADAT input x 1 · SPDIF coaxial input x 1 size W265 x H44 x D165 mm weight 1.5 kg ※ Please check the manufacturer's website for detailed specifications.

P-1uJapan

Ask 25-48236-24448-00
P-1u
Manufacture:LUXMAN
Original price: JPY 180,000
Price: JPY 54,364
Japan 2014 made
Shop: Osu shop
Arrival: 2025-11-27 20:05:05
description
The disposal price has been reduced. Member prices are not applicable. 2025/11/27 selling price 79,800 yen The ultimate version of the P-1. Pure A grade specification, which is rare for a headphone amplifier, so you can enjoy detailed and clear sound. There are scratches, scuffs, etc. on the top plate*The power cable is not genuine (Oikawa Tetsuji) Maintenance information: 2025.11.27 Operation confirmed Accessories: Power cable (non-genuine) Main specifications: 2W+2W (8Ω) 1W+1W (16Ω) high sound quality feedback circuit “ODNF3.0A”, 2 headphone outputs, 1 RCA/XLR input each, W440 x H82 x D408 mm 8.3 kg

HAP-Z1ESJapan

Ask 25-48346-25302-00
HAP-Z1ES
Manufacture:SONY
Original price: JPY 200,000
Price: JPY 90,727
Japan 2013 made
Arrival: 2025-12-13 20:11:41
description
Sony 1TB HDD internal audio player. You can enjoy not only high-resolution sound sources such as DSD 5.6 MHz and 192 kHz/24 bits, but also compressed sound sources with high sound quality. If you install the software on your PC or smartphone, you can transfer and operate music data to the HDD. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.12.11 Operation confirmed Accessories: remote control, power cord Main specifications: built-in HDD (1TB) playback compatible codec DSDIFF [DSD] /2.8 MHz/5.6 MHz) DSDIFF [DST] DSF/2.8 MHz/5.6 MHz) WAV/maximum 192 Hz/32 bit) AIFF/192 Hz/24 bit) FLAC/192 Hz/24 bit) ALAC/192 Hz/24 bit) ALAC/192 Hz/24 bit) WMA · MP3 · AAC · ATRAC (Non DRM) playback frequency characteristics 2Hz-80kHz audio output (XLR/RCA) EXT terminal (USB type A) W430 x H130 x D390 mm 14.5 kg

HFAS1-S10Japan

Ask 25-89025-24327-00
HFAS1-S10
Manufacture:Fidata
Original price: JPY 370,000
Price: JPY 107,273
Japan 2015 made
Shop: Osu shop
Arrival: 2025-11-25 19:52:42
description
The disposal price has been reduced. Member prices are not applicable. 2025/11/25 sales price 238,000 yen SSD 1TB type. A digital audio solution that provides everything from sound source capture to playback in one stop. Built in Diretta Host It is equipped with an audio-quality media server function, USB-DAC support (network transport function), CD ripping function, and CD transport function. Various digital sound sources, from CD ripping to high-resolution sound sources, can be played back in high definition (Oikawa Tetsuji) Maintenance information: 2025.11.25 Operation confirmed Accessories: instruction manual, power cable, original box Main specifications: USB-DAC output format PCM format (44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz, 705.6 kHz, 768 kHz) DSD format (DoP) (2.8 MHz, 5.6 MHz, 11.2 MHz) LAN interface 1000BASE-T, 100BASE-TX, 10BASE-T USB port USB 2.0 x 1 Network UPnP AV, DLNA1.5 external dimensions W350 x H64 x D350 mm, mass approx. 6 kg

DG-58Japan

This item has been sold.You can't purchase now. 25-48229-24391-00
DG-58
Manufacture:Accuphase
Original price: JPY 800,000
Price: JPY 543,636 Sold Out
Japan 2013 made
Arrival: 2025-12-09 19:53:08
description
A voicing equalizer with an automatic sound field correction function built into a graphic equalizer equipped with a high-speed DSP. We have prepared a simple course where automatic measurement and correction can be performed with simple operation using a stylus, and a custom course where sound field correction can be pursued for the desired sound. In addition to coaxial digital/optical digital, the digital out is also equipped with the company's own HS-LINK. It is designed so that a maximum source input of 192 kHz/24 bits can be performed. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi) Maintenance information: 2025.12.7 sound output confirmed Accessories: remote control, instruction manual, microphone, microphone cable, microphone holder, power cord (external product) Main specifications: digital input (HS-LINK x 1 COAXIAL x 1) digital output (HS-LINK x 1 COAXIAL x 1 OPTICAL x 1) analog input (RCA x 1 XLR x 1) analog output (RCA x 1 XLR x 1) USB terminal USB 2.0/3.0 (up to 128 GB) * for flash memory connection W465 x H161 x D396 mm 14.3 kg

CHARGE 5U.S.A

Ask 25-47973-22065-00
CHARGE 5
Manufacture:JBL
Original price: JPY 22,000
Price: JPY 7,273
U.S.A 2021 made
Arrival: 2025-11-02 19:43:38
description
The disposal price has been reduced. Member discounts are not applicable. 2025/11/2 sales price 12,000 yen. JBL's waterproof portable Bluetooth speaker features an optimized long excursion driver, separate treble unit, and dual-pump JBL bass radiator. It is possible to charge the device while playing with the mobile battery function (Kanai Hidetsugu) Maintenance information: 2025.11.2 operation confirmed Accessories: USB TypeA-C cable/0.5m Main specifications: output 40 w playback frequency band 60 Hz to 20 kHz Bluetooth version 5.1 W220 x H96 x D93 960 g

Dx34AU.S.A

Ask 25-47468-18176-00
Dx34A
Manufacture:Electro Voice
Price: JPY 20,000
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 20,000
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)

SEKRIT DS-IUK

Ask 25-46158-08084-00
SEKRIT DS-I
Manufacture:LINN
Original price: JPY 250,000
Price: JPY 35,273
UK 2009 made
Shop: Osu shop
Arrival: 2025-04-24 20:08:45
description
The disposal price has been reduced. Member prices are not applicable. 2025/4/24 sales price 79,800 yen Maintenance was completed in 2024/2. Genuine Rin Japan LINN network player with built-in amplifier. It is equipped with an Ethernet terminal that completes the system simply by connecting a speaker, and supports WAV, FLAC, AIFF, Apple Lossless, AAC, and MP3 playback via LAN. In addition, it is equipped with 1 optical digital and 1 coaxial digital audio input and 1 RCA analog audio input. It can also be connected to devices other than the built-in player and used as a digital premain amplifier. Genuine Rin Japan *The volume will be adjusted on the computer. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2025.4.24 operation confirmed 2024.2.7 Maintained (FET replaced due to FET short at the end of audio output. On an Ethernet connection, check the operation in a NAS environment and check the operation of the internet radio. There is poor contact with the power switch, but since parts are not available, the switch can be easily disassembled and repaired) Accessories: power cable, instruction manual, connection cable, CD-ROM Main specifications: Compatible audio files: FLAC, ALAC, WAV, AIFF, AAC, MP3 compatible sampling frequency: 7.35k to 192k Compatible bits: 16 bit, 24 bit Input terminals: Ehernet Analog audio: RCA x 1 (impedance; 10 kΩ) Digital audio: RCA (SPDIF) x 1, TOSLINK (Optical) x 1 SP output: L/R x 1 (compatible with banana, bare wire, Y lug terminals) LINE Output: RCA x 1 SN Ratio: 105 dB Frequency Characteristics: 0 Hz - 30 kHz Output: 70W (4Ω) W191 x H80 x D274 mm Weight 2.65 kg

GQ1031CJapan

Ask 25-47510-18493-00
GQ1031C
Manufacture:YAMAHA
Original price: JPY 38,000
Price: JPY 3,818
Japan
Arrival: 2025-09-18 19:42:36
description
The price has been drastically reduced. 2025/9/18 sales price 5,000 yen. ※ Simple operation is good, but it is inexpensive for commercial use, and is sold as is. 1 mono only. This is Yamaha's single channel graphic equalizer. It can control 20 Hz to 20 kHz with 31 bands, and is equipped with a high pass filter, making it cost-effective. The variable gain width uses a ±6 dB/±12 dB switching system. The exterior has small scratches, dullness, and a feeling of use (Katsuji Hiura) Maintenance information: 2025.9.18 sound output confirmed Accessories: none Main specifications: input/output/balance terminal, microphone terminal, 1U rack size dimensions W480 x H49.4 x D230 mm, weight 2.8 kg

HA-5Japan

Ask 25-47863-21047-00
HA-5
Manufacture:YAMAHA
Original price: JPY 8,000
Price: JPY 5,455
Japan 1989 made
Shop: Osu shop
Arrival: 2025-11-10 20:09:33
description
*Currently sold. A long-selling model of phono equalizer for MM type cartridges. You can feel the thickness of the sound for the price, probably because of the good old design. Overall there are small scratches, dullness, abrasions, etc. (Oikawa Tetsuji) Maintenance information: 2025.11.10 Operation confirmed Accessories: none Main specifications: rated input 2.5 mV (1 kHz) rated output 150 mV (1 kHz) power consumption 0.6 W W73 × H62 × D162 mm weight 640 g

Govibe PortaTube

Ask 24-43575-16991-00
Govibe PortaTube
Manufacture:Jaben
Price: JPY 20,727
Shop: Osu shop
Arrival: 2024-08-16 20:10:05
description
The disposal price has been reduced. Member prices are not applicable. 2024/8/16 sales price 35,000 yen ※ Since the built-in battery cannot be used due to deterioration, it is only driven by the included AC adapter. This is a portable headphone amplifier that uses a vacuum tube (subminiature tube) 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 that overturns the image of a tube amplifier is impressive (Kojima Yosuke) Accessories: AC adapter Main specifications: 1 input (3.5 mm stereo mini), 2 headphone outputs (6.3 mm stereo/3.5 mm stereo mini)

SE-U33GX+Japan

Ask 25-45649-04187-00
SE-U33GX+
Manufacture:ONKYO
Original price: JPY 14,800
Price: JPY 4,273
Japan
Arrival: 2025-03-08 19:30:53
description
The price has been reduced. 2025/3/8 sales price 5,000 yen. A casual, compact digital/analog processor with a focus on the quality of music playback. Compatible with 96 kHz/24 bit for both recording and playback. Since it is equipped with a phono equalizer, it can also be connected directly from a record player. Special chips are used for each D/A converter and A/D converter, so high quality sound can be reproduced. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2025.3.1 operation confirmed Accessories: instruction manual, RCA cable, USB cable, CD-ROM, original box Main specifications: Frequency characteristics 0.3 Hz to 44 kHz (LINE OUT+0/ -0.5 dB) compatible models PC/AT compatible with USB port standard (Intel USB host controller recommended) compatible OS Windows (R) 2000 Japanese version SP3 or later, XP Japanese version SP1 or later (*not compatible with the 64-bit version) input/output terminals audio LINE IN x 1, LINE OUT x 1, headphone output terminal x 1 (φ3.5 mm/stereo) MIC IN x 1 (φ3.5 mm/mono) PC interface USB port x 1 (type B) W137 x H30 x D102.5 mm 0.2 kg

WZ-DM304Japan

Ask 25-47469-18179-00
WZ-DM304
Manufacture:Panasonic
Price: JPY 16,364
Japan
Shop: Osu shop
Arrival: 2025-09-20 20:05:33
description
*Currently sold. A digital multiprocessor with 3 inputs and 4 outputs for various configurations. It is equipped with a digital equalizer, a howling suppressor that suppresses uncomfortable howling, and a delay function that adjusts the direction of sound. Sound can be adjusted with just one unit. There are small wounds and dullness (Oikawa Tetsuji) Maintenance information: 2025.9.20 Operation confirmed Accessories: power cable Main specifications: W480 x H44 x D280 mm (not including protrusions on the back) approx. 4 kg 

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 21-33477-23181-00
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

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

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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