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1
Manufacture:OPPO
Price: JPY 6,364
- description
- The price has been drastically reduced. 2026/1/6 sales price 8,000 yen. I was able to confirm the sound output. The degree of battery consumption etc. is unknown (it seems to be worn out), and it will be sold as is. OPPO portable headphone amplifier. Equipped with ESS Technology DAC chip ES9018K2M (Murakoshi Yoichi) Maintenance information: 2025.12.28 sound output confirmed Accessories: stereo mini jack, USB cable Main specifications: 20 Hz to 200 kHz sampling frequency PCM44.1 to 384 kHz/16 to 32 bit, DSD 2.8224 MHz (DSD64), 5.6448 MHz (DSD128), 11.2896 MHz (DSD256) recommended headphone impedance 16Ω to 300Ω line, headphone output 3.5mm stereo, analog input 3.5mm stereo, digital input USB A W68 x H137 ×D12mm 175g
Manufacture:OLIOSPEC
Price: JPY 270,909 Sold Out
- description
- Linux-based fanless Roon Diretta server made for better sound. The CPU is equipped with the highest-grade Core i9 (24 cores/HT) of the 12th generation Intel. It is equipped with a StarTech SFP card as an option board, and network transmission is possible via optical fiber. The power supply uses a 2-power separation system where the CPU and motherboard are separately supplied. GaN gallium nitride is supplied separately in 150W+150W. Note, an Oyaide 3398-22 cable, which is effective in terms of sound quality, is used as a rewire option for internal wiring. Please enjoy the extremely clear sound quality of the silent PC server (Yasuhito Koshihama) Maintenance information: 2026.3.21 storefront operation confirmed (SFP connection to Sforzart DSP-Dorado via Roon Diretta transmission, full spec playback up to PCM768 kHz/DSD512 OK) Accessories: power cable, power adapter x 2, original box Main specifications: CPU Intel Core i9 12900T memory DDR4 2666MHz 32Gbyte OS Arch Linux W348 × H100 × D289 mm 5.4 kg
- description
- *Currently sold. The insulator is out of stock. Technics 33-band stereo graphic equalizer The left and right independent types allow you to freely control a wide range of bands. Create the sound quality you want. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi) Maintenance information: 2026.3.14 Operation confirmed Accessories: none Main specifications: stereo graphic equalizer, 33 band level control, 12 dB, 3 dB (33 elements, continuously variable) W430 x H153 x D330 mm 6.6 kg
- description
- Full range of accessories! Sony's 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. Serial 2205838 (Fujisawa Yukishi) Maintenance information: 2026.3.20 Operation confirmed Accessories: remote control, instruction manual, power cord, connection cord, original box 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
- description
- The price has been reduced! (Member prices are not applicable) 2026/2/21 sales price 14,800 yen Technica's current headphones have arrived. It will be the next generation model of the M50. It is a model with high resolution and good overall balance. As for the exterior, there is a tear in the original box. (TAMURA Eiji) Maintenance information: 2026.2.21 sweep check OK Accessories: original box, connection cable Main specifications: sealed dynamic type output sound pressure level 99 dB playback frequency band 15 to 28,000 Hz maximum input 1,600 mW impedance 38 ohms mass 285 g
Manufacture:Jaben
Price: JPY 18,000
- 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)
- description
- The price has been drastically reduced! 2026/3/14 sales price 158,000 yen HDD 4TB type. A network audio server created to enjoy high-resolution sound sources. In addition to the server function with a LAN connection, it can also be used as a server-integrated player in combination with a USB-DAC. Various digital sound sources can be played back in high definition. There is a line scratch on the top plate. BBV000014507 (Fujisawa Yukishi) Maintenance information: 2026.3.14 Operation confirmed Accessories: instruction manual, power cord 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
- description
- Phono equalizer card for preamplifiers and premain amplifiers. If the amplifier body is equipped with a switching function, you can switch MC/MM, select MC input impedance, and turn the subsonic filter on/off from the front panel. Serial B3Y775 (Yamato Yuki) Maintenance information: 2025.12.5 operation confirmed Accessories: original box instruction manual Main specifications: Compatible models: C-245, C-265, C-2000, C-2110, C-2120, C-2150, C-2300, CX-260, E-211, E-212, E-213, E-250, E-270, E-280, E-306V, E-307, E-308, E-350, E-360, E-370, E-380, E-406V, E-407, E-408, E-450, E-460, E-470, E- 480, E-530, E-550, E-560, E-600, E-650, E-800, E-4000, E-5000
- description
- digital input board. A “2MDS+ (Multiple Delta Sigma) conversion system” is used to drive 2 circuits in parallel for the ES9016K2M D/A converter manufactured by ESS Technology. Equipped with 3 types of input terminals (USB, OPTICAL, COAXIAL). Serial A3X702 (Yamato Yuki) Maintenance information: 2026.3.18 Operation confirmed Accessories: original box, instruction manual, USB utility, 3CD Main specifications: [USB] USB 2.0 high speed (480 Mbps) sampling frequency 32 kHz to 384 kHz (16 to 32 bit 2ch PCM each), 2.8224 MHz, 5.6448 MHz, 11.2896 MHz (1 bit 2 chDSD) (11.2896 MHz: ASIO only) [OPTICAL] sampling frequency 32 kHz to 96 kHz, (16 to 24 bits each 2ch PCM) [ [COAXIAL] Sampling frequency 32 kHz to 192 kHz, (16 to 24 bits 2ch PCM each) Compatible models: C-2150, C-2120, C-2110, C-2000, C-245, CX-260, E-800, E-650, E-600, E-560, E-550, E-530, E-480, E-480, E-480, E-470, E-460, E-450, E-408, E-380, E-380, E-380, E-360, E-350, E- 308, E-307, E-280, E-270, E-260, E-250, E-213
Ultra Precision OCXO Clock Platinam
This item has been sold.You can't purchase now.
26-49266-06277-00
Manufacture:Cybershaft
Price: JPY 63,455 Sold Out
- description
- Cybershaft's original high-precision clock. It is a high-precision clock that radically improves the sound quality of digital audio, from CDs to high-resolution sound sources. The exterior is good with little feeling of use (Ryo Mizusaki) Maintenance information: 2026.3.18 Operation confirmed Accessories: instruction manual, power cable, test report Main specifications: output 10 MHz x 1 system sine wave 7 dBm ± 1 dBm 50 Ω W110 x D212 x H68 mm (including protrusions) Weight approx. 1.5 kg
Manufacture:roon
Price: JPY 109,091 Sold Out
- description
- Roon dedicated server for Roon developed by Roon himself. A type compatible with 2.5-inch HDDs or SSDs with a height of 7 mm or 9 mm with a single HDMI port. It has a built-in 2TB SSD storage. The “Roon OS” installed in Nucleus is optimized for Roon, so it is lighter and faster than any other OS, and is extremely superior in terms of operation speed and stability. Roon uses Nucleus to centrally manage all music on your hard drive, NAS, and streaming, and you can play it on various audio devices you use. Recommended for those who want to get the most out of Roon. There are small scratches ※ Roon license is not included with this product. Please sign a separate contract (Oikawa Tetsuji) Maintenance information: 2026.3.18 operation confirmed (ver 1.0 → latest 2.62 updated) Accessories: power adapter Main specifications: voltage 19V DC input/output port USB 3.0 x 2 Ethernet LAN HDMI mountable drive 2.5 inch SATA ssdorHDD (currently equipped with 2TB SSD) W212 x H74 x D156 mm 2.5 kg
Manufacture:roon
Price: JPY 90,909 Sold Out
- description
- Roon dedicated server for Roon developed by Roon himself. A type compatible with 2.5-inch HDDs or SSDs with a height of 7 mm or 9 mm with a single HDMI port. It has a built-in 2TB SSD storage. The “Roon OS” installed in Nucleus is optimized for Roon, so it is lighter and faster than any other OS, and is extremely superior in terms of operation speed and stability. Roon uses Nucleus to centrally manage all music on your hard drive, NAS, and streaming, and you can play it on various audio devices you use. Recommended for those who want to get the most out of Roon. There are small scratches ※ Roon license is not included with this product. Please sign a separate contract. There is a small wound (Oikawa Tetsuji) Maintenance information: 2026.3.18 operation confirmed (ver 1.0 → latest 2.62 updated) Accessories: power adapter Main specifications: voltage 19V DC input/output port USB 3.0 x 2 Ethernet LAN HDMI mountable drive 2.5 inch SATA ssdorHDD (currently equipped with 2TB SSD) W212 x H74 x D156 mm 2.5 kg
- description
- The price has been reduced. 2026/3/16 sales price 298,000 yen Clean power supply up to 1200VA. It improves power supply waveforms polluted by noise and distortion, improves SNR, and expands sound field space. Since it has a large number of ports, it is suitable for connecting multiple players and amplifiers. The exterior is dull, and there are small dents on the front right corner and top. The power cable is an external product. Serial E6Y130 (Murakoshi Yoichi) Maintenance information: 2026.3.14 power supply confirmed Accessories: copy of manual, power cord (general purpose) Main specifications: maximum output 1200 VA (W), 3 pins x 6 ports, 2 pins x 2 ports, W465 x H243 x D500 mm, 38.9 kg
Manufacture:BlueSound
Price: JPY 36,182
- 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
Manufacture:自作
Price: JPY 12,727
- description
- Attenuator using Tokyo Koon Denpa 2CP2508-S A50kΩ. Both input and output are RCA1 systems (Oikawa Tetsuji) Maintenance information: 2026.2.1 operation confirmed) Accessories: none Main specifications: W60 x 50 x D115 mm 160 g (actual measurement)
Manufacture:dbx
Price: JPY 9,091 Sold Out
- description
- *Currently sold. Microphone preamp for 1 channel. The multifunctionality with 4 built-in dynamics processors is attractive. Improves microphone sound easily and quickly There are many scratches on the top plate (Oikawa Tetsuji) Maintenance information: 2025.12.17 operation confirmed Accessories: power cable Main specifications: W483 x H45 x D150 mm 2.2 kg
Manufacture:Electro Voice
Price: JPY 16,364
- 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)
Manufacture:Electro Voice
Price: JPY 16,364
- 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)
Manufacture:Jaben
Price: JPY 20,727
- 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)
Manufacture:Panasonic
Price: JPY 16,364
- 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
- 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
Manufacture:KIKUTANI
Price: JPY 1,364
- description
- KIKUTANI guitar stand Comes with a fall prevention strap. There are some abrasions (Yoichi Murakoshi) Accessories: none Main specifications: W510 × H760 (maximum) × D330mm
Manufacture:KIKUTANI
Price: JPY 1,364
- description
- KIKUTANI guitar stand Comes with a fall prevention strap. There are some abrasions (Yoichi Murakoshi) Accessories: none Main specifications: W510 × H760 (maximum) × D330mm
Manufacture:PLAYTECH
Price: JPY 8,909
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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