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
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
Master clock generator. In addition to outputting the clock signal generated by the main unit, the input clock signal can be converted to an arbitrary clock frequency and distributed to a maximum of 9 systems. It supports word clock output from 32.0 kHz to 12.288 MHz, and clock synchronization to various external devices such as Super Clock compatible devices is possible. The exterior is dull. Serial 118851 (Yonejima Satoshi)
Maintenance information: 2025.12.2 operation confirmed
Accessories: instruction manual, power cord
Main specifications: word clock (Super Clock compatible) 32.0 kHz to 12.288 MHz AES/EBU11, S/PDIF (32.0 kHz to 192.0 kHz) W196 x H44 x D156 mm 1.3 kg
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
DD converter for PC with USB connection. Although it is inexpensive, it is compatible with a clock frequency of 22.5792/24.576 MHz, and how about for those who use PCs and high-end audio equipment or to step up the current state of PC audio. Serial HG-2230 (Fujisawa Yukishi)
Maintenance information: 2025.12.1 operation confirmed
Accessories: instruction manual, AC adapter, driver CD
Main specifications: sampling frequency 44.1, 48, 88.2, 96, 176.4, 192 kHz 16 to 32 bits input USB x 1 (USB 2.0) external clock (input voltage 3.3 V, compatible with 22.5792/24.576 MHz) output (simultaneous output) S/PDIF RCA x 1, BNC x 1 TOSLINK (square) ST link (AT&T) I2S (RJ-45) AES/EBU (XLR terminal W105 × H46 x D142 mm (including terminals) weight 380 g
The price has been reduced. 2025/11/17 sales price 60,000 yen A switching hub optimized for network audio. It is a model equipped with a low-noise dedicated power supply, a high-accuracy TCXO clock, etc., and the sound quality is clear. There are line scratches and dullness on the top plate (Kanai Hidetsugu)
Maintenance information: 2025.11.16 Operation confirmed
Accessories: power cable
Main specifications: 10/100/1000 Mbps auto-MDI/MDIX port x 5 W230 x H55 x D180 mm 1.6 kg
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.
The price has been reduced. 2025/11/27 sales 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
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)
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)
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
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
*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
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)
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
*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
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
KIKUTANI guitar stand Comes with a fall prevention strap. There are some abrasions (Yoichi Murakoshi)
Accessories: none
Main specifications: W510 × H760 (maximum) × D330mm
KIKUTANI guitar stand Comes with a fall prevention strap. There are some abrasions (Yoichi Murakoshi)
Accessories: none
Main specifications: W510 × H760 (maximum) × D330mm