A digital line transformer has a voltage boosting effect of 1:1.3 times, giving it an analog-like thickness, and sense of depth. It is recommended for those who want to make the sound of a CD more analog-like. Please use it by sandwiching it between the amplifier and the CD player. The exterior is dull, small scratches, abrasions, etc., and there is a feeling of use (Mizusaki Ryo)
Maintenance information: 2023.12.10 sound output confirmed
Accessories: none
Main specifications: W124 x H80 x D170 mm 1.3 kg
5V adapter set Noise filters for USB audio devices. Comes with a power supply unit sold separately! It is an accessory that aims to improve sound quality by reducing noise between a computer's USB port and a USB audio device. The sense of SN can be increased and the resolution can be increased (Ryo Mizusaki)
Accessories: power cord
Main specifications: body size W30 x H20 x D65 mm, adapter size W130 x D65 x H50 mm
※It's cheap because the volume on the main unit doesn't work well. BRIONVEGA's masterpiece radio “TS 502” has been reprinted as internet radio. It is compatible not only with wired LAN, but also with Wi-Fi connections*Volume can be operated smoothly with a remote control (Oikawa Tetsuji)
Maintenance information: 2023.12.10 Operation confirmed
Accessories: remote control, power cable, connection cable
Main specifications: W230 x H130 x D130 mm (when closed) 2.7 kg
* There is a sound interruption due to jerking during the variable, but it is sold as it is. A transformer type constant resistance attenuator that is great for multi-system users. Use it to adjust the volume of drivers and tweeters. The exterior has threads and dullness throughout (Mizusaki Ryo)
Maintenance information: 2023.12.10 sound output confirmed (there is an interruption in the sound due to variable middle pitch)
Accessories: rubber plate
Main specifications: frequency range used, 100 Hz to 30 kHz, switching impedance, 4/8/16 Ω, attenuation range, 1 dB step, 0 to -10/-10 to -20 dB, 2 types, switchable dimensions, W100 x H80 x D170 mm, weight 1.0 kg
※This item is currently sold. External DVD super multi drive. Please refer to the manufacturer's website for details. https://www.iodata.jp/product/storage/dvd/dvr-un16rl/spec.htm(及川 Tetsuji)
Accessories: power cable
Main specifications: W170 x H50 x D270 mm 2.25 kg
The legs are missing, the hinges are deformed, and they don't close properly. This is the cabinet where the Denon DP-80 was attached. There are slight abrasions on the dust cover, and there are peeling adhesives on the back left and right of the dust cover (Murakoshi Yoichi)
Accessories: none
Main specifications: arm hole diameter 22 mm W530 x H180 x D440 mm 8.5 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/12/7 Sales price 250,000 yen ※ It is cheap due to uneven displays. LINN digital stream player+premain amplifier A premium 1BOX product that evolved from the original MAJIK DS-I, which was the source of the idea for the DSM series, and added the latest HDMI playback function. Furthermore, it is a model that generously docks to the powerful base of the 100W chakra amplifier and dynamic power supply with the diverse playback functions realized by the DSM series. There are small scratches on the exterior. Serial 1430889 (Tamura Eiji)
Maintenance information: 2023.12.7 operation confirmed (Ver. 4.104.518)
Accessories: remote control, instruction manual, power cable
Main Specifications: 100W (4Ω) x 2 Compatible Sampling Frequency 44.1k to 192 kHz Compatible Bits 16 to 24 Bits W381 x H80 x D380 mm Weight 5.0 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/12/7 sales price 19,800 yen ※Currently sold! It is compatible with Bose professional speakers, and the settings for current Bose professional speakers are preset, so efficient system management is possible without creating a new program. The exterior has a sense of dullness, etc. (Asaina Tomonori)
Maintenance information: 2023.12.5 operation confirmed
Accessories: none
Main specifications: size W481 x H45 x D219 mm, weight 2.7 kg
Comes with original box It is a master clock generator for “Crystal Clock,” and is equipped with an ultra-high accuracy OCXO custom-tuned for ESOTERIC. A “wide range clock buffer amplifier” from the development results of the flagship model Grandioso G1 was adopted, and the power supply unit also adopted a 2-transformer configuration with a toroidal/control EI core, etc., and a number of special designs that surpassed the previous model G-02 have achieved even wider range, more precise, and natural sound quality. Clocks can be supplied to up to 8 devices. There are no noticeable scratches on the exterior. Serial 0500002 (Kimiya Miura)
Maintenance information: 2023.12.6 operation confirmed
Accessories: instruction manual copy, power cable, original box
Main specifications: clock output terminal [CLOCK OUT] BNC terminal × ([44.1 kHz series x 4] + [48 kHz series x 4]) 8 OUT with 2 systems (10 steps can be selected from 44.1 kHz to 22.5792 MHz) reference frequency input [EXT IN] 10 MHz x 1 system W445 × H107 × D359 mm 11.3 kg
Special driver unit for STAX ear speakers. With STAX's unique playback circuit, you can experience the sound as if you were in a concert venue. It has a wider range and higher dynamic range than the previous one, and is now SACD compatible. The exterior is in good condition with no noticeable scratches (Oikawa Tetsuji)
Maintenance information: 2023.12.4 operation confirmed
Accessories: instruction manual, power cable, connection cable, original box
Main specifications: wave number characteristics DC to 100kHz balance, unbalanced input compatible W195 x H103 x D420 mm 4.7 kg
D/A A/D audio interface. It is 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 has achieved professional specs that were not possible with a typical USB audio interface. There are no particularly noticeable scratches on the exterior (Oikawa Tetsuji)
Maintenance information: 2023.12.3 operation confirmed
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 x1 size W265 x H44 x D165 mm weight 1.5 kg ※ Please check the manufacturer's website for detailed specifications.
A passive fader that is housed in a wooden case and supports balanced input/output. This is an excellent fader where you can feel the smooth and stable thickness of the sound image. The exterior has dullness and scratches due to aging. Serial 2982 3750 (Yonejima Satoshi)
Maintenance information: 2023.12.3 operation confirmed
Accessories: no accessories
Main specifications: passive fader balance input/output W107 x H250 x D176 mm 5.2 kg
DENON's player cabinet. The standard phonomotor DP-3000 is often mounted on this standard machine. Resonance in the cabinet itself is suppressed by stacking Rawan wood to a thickness of 70 mm. Small scratches, dullness, and color unevenness can be seen on the exterior. Serial 0AMY (Murakoshi Yoichi)
Accessories: none
Main Specifications: External Dimensions: W530 x H170 x D420 mm Body: W530 x H90 x D420 mm Acrylic Cover: W516 x H80 x D408 mm 6.7 kg Attachable Tone Arm Length: Maximum Total Length 350 mm or less Arm Board Dimensions: W139 x D304 mm Arm Board Thickness: 20 mm
Analog reconstructor for cutting digital noise. The analog signal converted by a D/A converter is once replaced with light, high-frequency noise is completely removed, and then converted back into an electrical signal. In terms of sound quality, it changes to a sound that feels good to the ear with increased S/N. ※XLR is number 3 HOT (Fujisawa Yukishi)
Maintenance information: 2023.11.23 operation confirmed
Accessories: power cord
Main specifications: 2 input/output systems each (RCA/XLR) W482 x H50 x D275mm 2.1 kg
The disposal price has been reduced. Member discounts are not applicable. 2023/11/22 sales price 39,800 yen Disc SHOWA passive attenuator casing a Waters RT7/8 attenuator with a Hammond 1590U. The wiring is the company's familiar Blue Suner S04272B. There are some chips on the exterior and ATT knobs, and there is a feeling of use due to dullness, scuffs, corrosion, paint peeling, etc. (Kobayashi Hitoshi)
Maintenance information: 2023.11.8 sound output confirmed
Accessories: none
Main specifications: W118 x H60 x D118 mm 470 g (actual measurement)
※Since it is inexpensive, it will be handed over as is. This is an authentic receiver in a compact size. Hi-res sound source playback is compatible with native playback up to DSD 5.6 MHz (via network and USB). Furthermore, it is compatible with various sources such as CDs, iPod/iPhone, USB, and digital audio input. Other than that, it has multiple functions such as tone control and direct mode, and it is one that reproduces rich sounds even at low volumes. The exterior has dirt and line scratches. Serial 3898JJ2793022589D (Kimiya Miura)
Maintenance information: 2023.11.21 Operation confirmed
Accessories: remote control, power cable, FM antenna
Main specifications: rated output 22W+22W Compatible playback formats: music CD, MP3, WMA CD, CD-R/RW input: line input terminal x 2, AUX input terminal x 1, optical digital input terminal x 1, coaxial digital input terminal x 1 W215 x H119 x D331mm 5 kg
The price has been reduced. 2023/11/20 Sales price 17,000 yen Product edition from the appendix of the Music Tomo Mook book. By adopting a harmonize control volume, it is possible to continuously change the even-order distortion ratio from 0.1% to 1.0%. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.11.16 Operation confirmed
Accessories: power cord
Main specifications: W183 x H83 x D115 mm 820 g
Although it is an inexpensive model, it is one with excellent cost performance. Full Balance DAC+ Full Balance Headphone Amp It supports up to DSD512 and PCM 32 bit/768 kHz, so you can listen to fresh sound. There are no noticeable scratches on the exterior. (MIURA Kimiya)
Maintenance information: 2023.11.19 operation confirmed
Accessories: power cable
Main specifications: W250 x H50 x D205 mm Weight 1.95 kg
DigiFi13 appendix digital power amplifier with USB DAC. It fits into Okusawa's chassis, and it looks smart. How about for PC audio? The exterior has scratches and paint peeling (Tamura Eiji)
Maintenance information: 2023.11.19 operation confirmed
Accessories: none
Main specifications: maximum output 10W+10W (8Ω, dynamic power), frequency characteristics, 20 Hz to 20,000 Hz or more, power supply voltage 5 V (USB BUS power), W76 x H42 x D95 mm, mass 267 g
Comes with original box! An authentic clock generator that is the size of a Shiroshita Kogyo desktop. It is an oscillator for supplying a clock from the outside to a digital device that can input an external clock. It can also be used as a clock divider, and the clock operates synchronously for up to 4 systems. There is external dullness. Serial PE 1550 (Yamato Yuki)
Maintenance information: 2023.11.17 Operation confirmed
Accessories: instruction manual, power cable, main box, hex wrench, AC adapter, panel sheet for vertical placement
Main specifications: clock output terminal 75/BNC external input (10MHz) terminal BNC/terminal resistor 50Ω (at time of shipment) /75Ω switchable external input (word clock) terminal BNC/terminal resistor 75Ω, internal oscillator TCXO temperature compensation crystal oscillator (0.28 ppm) W146 mm x H40 mm x D165 mm (without protrusions) approx. 628 g
Comes with original box! An OCXO (High Accuracy Crystal Oscillator with Thermostat) that enables highly accurate clock output has been added to this version. It is an accessory that enhances phase characteristics. The exterior is dull serial SL1384 (Yamato Yuki)
Maintenance information: 2023.11.17 Operation confirmed
Accessories: instruction manual, power cable, main box, hex wrench, AC adapter, panel sheet for vertical placement
Main specifications: clock generator terminal: 75Ω BNC word clock frequency 44.1k/48k/88.2k/96k/176.4k/192 kHz 256 times clock frequency 11.2896/12.288/22.5792/24.576/22.5792/24.576 MHz W146 × H40 × D165 mm
※Cleaning solution and rotors are not included. A record washer from the high-end record cleaner brand Hanl that is loved by audio critics. The unique rolling brush rotates in reverse to penetrate deep into the sound channels of the record for reliable cleaning. There are scratches and dullness (Hiura Katsugu)
Maintenance information: 2023.11.17 Operation confirmed
Accessories: instruction manual, power cord
Main specifications: W380 x H240 x D380 mm, weight 17 kg
Prices have been reduced! 2023/11/17 Sales price 39,800 yen 2023/8 Maintained! Audio Alchemy D/D converter. Digital signals for CDs and DAT are input, and jitter is strongly reduced with the built-in accurate clock oscillation circuit. It's a thick sound with the center of gravity lowered. The exterior has dullness and scuff marks. Serial 85028 (Asaina Tomonori)
Maintenance information: 2023.8.12 maintenance completed (electrolytic capacitor and DIN plug replacement, solder correction, rubber foot correction, voice check for each input/output)
Accessories: Power supply unit (PS4)
Main specifications: W210 ✕ H53 ✕ D172mm 2.0kg (including power supply)
※Since it is inexpensive, it will be handed over as is. Comes with a remote control This model incorporates the know-how of Yamaha, a renowned audio company. It has a tight low range, and it firmly supports the system. The exterior has scuffs and dirt marks. Serial F121194 SU (Kimiya Miura)
Maintenance information: 2023.11.15 Operation confirmed
Accessories: remote control, instruction manual
Main specifications: 25 cm anti-magnetic superwoofer amplifier built-in (output 120W), playback frequency band 20 to 160 Hz, equipped with 2 YST system pin terminals and speaker terminals, W330 x H440 x D380 mm, 22 kg
Phosphorus isolation line transformer. Equipped with a high quality line transformer from Rundahl. It is a high quality transformer that boasts overwhelming praise from audiophiles, such as being mounted on the KLIMAX DS. There is little deterioration in sound quality, and it brings out the essence of the sound. There are no noticeable scratches on the exterior (Tamura Eiji)
Maintenance information: 2023.11.11 operation confirmed
Accessories: none
Main specifications: isolation line transformer size W191 x H53 x D205 mm weight 1.0 kg
The output impedance can now be selected from 3 ranges of LOW, MID, and HIGH so that it is compatible with any type of headphone. This allows you to maximize the performance of your favorite headphones. The exterior has a feeling of use such as dullness (Asaina Tomonori)
Maintenance information: 2023.11.10 Operation confirmed
Accessories: none
Main Specifications: Vacuum Tube 5670W x 2 Rated Output: 200mW (when RL = 6Ω, or 32Ω or 600Ω) Compatible Output Impedance LOW 4 to 20 Ω, MID 20 to 100 Ω, HIGH 100 to 1 kΩ Rated Input 400 mV Input Resistance 50 kΩ Frequency Characteristics: 20 Hz to 50 kHz SNR 102 dB (IEC Weathering) Power Supply AC100V 50/60 Hz Size W130 × H120×D250mm (including protrusions) power consumption 10W weight 2.4 kg
Firmware 3.2.0 has been updated! An optional module dedicated to the company's portable amplifier MOJO. It has a player function that plays music data from a microSD card and enables wireless streaming playback with DLNA, AirPlay, and Roon via Wi-Fi. Operations that bring about the network player function use various network applications downloaded to smartphones, tablets, etc. Bluetooth is also compatible (Sasaki Shota)
Maintenance information: 2023.10.23 Operation confirmed (Bluetooth, WI-FI connection OK
Firmware version 3.2.0 has been updated. (DLAN/Roon Ready sound output OK)
Accessories: original box, connecting cable
Main specifications: Charging time, approx. 4 hours continuous operation time, approx. 9 hours, W62 x H22 x D50 mm, weight approx. 100 g
* Operation has been confirmed, but since manufacturer support has ended, it will be handed over as it is. The BDP-105JP is a high image quality model equipped with cutting-edge image signal processing technology in the BDP-105JP. It is a media center equipped with 2 ES9018 flagship DAC chips from ESS Technology and provides the latest media playback functions for high quality audio/AV systems. There are no major scratches on the exterior (Tetsuji Oikawa)
Maintenance information: 2023.10.23 Operation confirmed
Accessories: remote control, instruction manual, power cable, connection cable, original box
Main specifications: frequency characteristics 20-20kHz±0.2dB/96kHz-1.5dB SNR 130dB or more (A weathered auto mute) HDMI output video format 480i/480p/576p/720p/1080p/1080p/1080p/1080p/1080p/1080p24/4Kx2K 3D frame packing 720p/1080p24 audio format PCM up to 7.1 ch/192 kHz DSD Dolby Digital Dolby Digital Digital Plus Dolby TrueHD DTS DTS-HD HighResolution DTS-HD High Resolution DTS-HD Master Audio Terminals (AV Split Compatible) Diagnostic Video Output RCA Terminal 1 System Audio Output DA Converter ESS Technology ES9018S Analog RCA Output 7.1 ch (max) stereo analog XLR output stereo digital output coaxial and optical: PCM up to 2ch/192 kHz Dolby Digital DTS headphone output 1 line HDMI input video format (including MHL) 480i/480p/576p/720p/1080p/1080p/1080p24/1080p25/1080p30 3D frame packing 720p/1080p24 PCM Dolby Digital Dolby Digital Plus DTS and AAC audio format (MHL) up to 5.1 ch/192 kHz audio format (MHL) 5.1 ch/192 kHz audio format up to 5.1 ch/192 kHz audio format for audio formats 5.1 ch/192 kHz 1 line (USB2.0) rear 2 line (USB2.0) audio format PCM up to 7.1 ch/192 kHz DSD up to 2.8 MHz USB-DAC input USB-B terminal 2 ch/384 kHz PCM up to 2 ch/DSD size up to 5.6 MHz W430 × H123 × D311 mm 7.9 kg
※Video input/output has not been checked. A universal media player selected by HiVi Best Buy and others. Various media support, input/output terminals, and the adoption of Darbee Visual Presence technology will give your home theater even more depth and realism. It can be operated with an app, various settings can also be made, and PURE AUDIO mode can be selected, making it a popular model among audiophiles. There are scratches around the back terminal and deterioration in the urethane inside the remote control (Daiki Goto)
Maintenance information: 2023.10.23 Operation confirmed
Accessories: remote control, instruction manual, power cable, connection cable, original box
Main Specifications: Compatible Disc BD Video/Blu-ray 3D/BD Audio/DVD Video/DVD Audio/Sacd/CD/Avchd/DSD Disk/HDCD/Kodak Picture CD/CD-R · RW/DVD-R · RW/DVD-R HDMI Output 2 Systems (AV Split Compatible) Analog RCA Output 7.1 CH W430 x H79 x D311 mm 4.9 kg
※Since it is inexpensive, it will be handed over as is. This is a compact, authentic receiver. High-resolution sound source playback is compatible with DSD native playback up to 5.6 MHz (via network and USB). Furthermore, it is compatible with various sources such as CDs, iPod/iPhone, USB, and digital audio input. Other than that, it has multiple functions such as tone control and direct mode, and it is one that reproduces rich sound even at low volume. The exterior is dull. Serial 3898 JJ2561020496 (Kimiya Miura)
Maintenance information: 2023.10.21 Operation confirmed
Accessories: remote control, instruction manual, power cable
Main Specifications: Rated Output 22W+22W Compatible Playback Formats: Music CD, MP3, WMA CD, CD-R/RW Input: Line Input Terminal x 2, AUX Input Terminal x 1, Optical Digital Input Terminal x 1, Coaxial Digital Input Terminal x 1 W215 x H119 x D331mm 5 kg
*Currently sold. Custom phono equalizer (MM) +headphone amplifier. A convenient item where you can enjoy line items such as LP records and CDs. The sound is delicate and supple. There are no noticeable scratches on the exterior (Satoshi Yonejima)
Maintenance information: 2023.10.19 Operation confirmed
Accessories: instruction manual, power cord
Main specifications: headphone compatible impedance 32 ohms or more, gain 12 dB, phono gain 36.5 db, frequency characteristics, 10 Hz to 100 kHz, distortion rate 0.004% or less, W280 x H72 x D230 mm, weight 1.4 kg
※6 month warranty. Hi-Res Network Audio Compatible CD Receiver It has a built-in amplifier, so if you have a speaker, you can make sound right away. In addition to being able to play music from a DLAN-compatible NAS, it is compatible with devices equipped with WiFi/Bluetooth, such as smartphones and tablets, and AirPlay is also possible. You can also wirelessly play Apple Music from iTunes, iPod touch, iPhone, or iPad. Equipped with 2 front and rear USB inputs, and 2 optical digital inputs, this is a super convenient item that allows you to enjoy a variety of sound sources with this one unit (Sasaki Shota)
Maintenance information: 2023.10.16 Operation confirmed
Accessories: remote control, instruction manual, power cable, AM/FM antenna
Main specifications: DSD (2.8 MHz), FLAC, WAV, AIFF (192 kHz/24 bit), Apple Lossless (96 kHz/24 bit), Apple Lossless (96 kHz/24 bit), rated output 50W+50W (6Ω), frequency characteristics 5 Hz to 40 kHz audio input terminal analog x 1, optical digital x 2, audio output terminal analog (fixed/variable) x 1, subwoofer preout x 1, headphone x 1 W292 x H105 D305mm 3.4 kg
※Operation has been confirmed, but since it is cheap, it will be handed over as is. Technica's small headphone amplifier. Despite its compact size, it creates thickness and clarity. The exterior is only dull (Kobayashi Hitoshi)
Maintenance information: 2023.10.12 Operation confirmed
Accessories: power cable, original box
Main specifications: frequency characteristics 20 Hz to 20 kHz signal-to-noise ratio: 85 dB or more W30 x H70 x D92 mm weight 160 g
*Currently sold. Small premain amplifier with Onkyo tuner. The tone is bright, colorful, and soft. It's a very cost-effective amplifier. There is an appearance and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.10.12 Operation confirmed
Accessories: none
Main specifications: [amplifier section] output 17W+17W (4Ω) 15W+15W (6Ω) maximum 24W+24W (4Ω) 4 system input (CD/DVD, MD, TAPE, CDR/PC) frequency characteristics 10Hz to 100kHz [tuner section] reception frequency FM76.00 to 108.00 MHz/AM522 to 1629 kHz dimensions W155 x H94 x D285 mm mass 2.9 kg
The price has been drastically reduced. 2023/10/14 sales price 228,000 yen, clean power supply, 3 pins x 6 ports, capacity 1000 W, flagship model of the company's clean power supply. Shut out chronic house voltage fluctuations and noise. Adopts plenty of high-end machine parts. A clean power source that reproduces opposing elements full of transparency and smoothness, and dynamism and energy. It is highly effective not only for audio devices but also for connecting to AV devices (Kojima Yosuke)
Accessories: copy of instruction manual, power cable, ground cable, original box
Main Specifications: Output Voltage 100V Output Capacity 1000VA Output Frequency 60Hz (± 0.01%) Output Outlets 6 Outputs (HUBBELL 8300l) Input Voltage 100V (± 10%) Input Capacity 1500VA Input Frequency 50/60Hz No Load Power Consumption 30W Inlet INLET-G (FURUTECH) PWM Inverter System (transformerless) W432 x H88 x D351 mm 10.0 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/10/12 sales price 69,800 yen This is a “DC POWERSUPPLY (DC power supply)” developed exclusively for the CD-R drive PLEXWRIER Premium 2. Similar to conventional high end oriented audio equipment, cleaning the power supply brings major sound quality improvements, and you can experience the new possibilities of PC audio and its superior world. There are scratches on the exterior. Serial SC21110012K (Tamura Eiji)
Maintenance information: 2023.10.12 Continuity confirmed
Accessories: power cable, connection cable
Main specifications: W89 x H32 x D126 mm, weight 3.68 kg
The price has been drastically reduced. 2023/10/12 sales price 648,000 yen A voicing equalizer that incorporates an automatic sound field correction function 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. Both digital outputs are coaxial digital/optical digital, and are also equipped with the company's own HS-LINK. It is designed so that source input of up to 192 kHz/24 bit can be performed. The exterior is dull and scratched on the top plate. Serial F4Y230 (Satoshi Yonejima)
Maintenance information: 2023.10.12 Operation confirmed
Accessories: remote control, power cord, microphone, microphone holder, microphone cable
Main Specifications: Digital Input (HS-LINK x 1 COAXIAL x 1 OPTICAL 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) * W465 x H161 x D396 mm Weight 14.3 kg
Regular model Headphones that use cutting-edge driver technology and Sennheiser's unique E.A.R design structure. You can enjoy a sharp sound with plenty of natural sounds unique to the open type. The appearance is generally good with little feeling of use (Kobayashi Hitoshi)
Maintenance information:2023.10.11 sound output confirmed
Accessories: instruction manual, mini jack conversion plug, original box
Main specifications: Dynamic open type 12 to 38,500 Hz, 50 Ω, 112 dB, approx. 270 g (excluding cable weight), 3.0 m cable length (single), 6.3 mm, stereo standard plug (straight type)
※Since it is inexpensive, it is currently sold. K's series parametric equalizer. A geeky product that can adjust frequency, level, and Q curve in each high, medium, and low frequency band. A Q curve is a unit representing the sharpness of an equalizing curve, and can be adjusted in both wide and narrow directions. The exterior has small scratches, dullness, etc., and a feeling of use. Serial 81100182 (Asaina Satoshi method)
Maintenance information: 2023.10.8 Operation confirmed
Accessories: instruction manual
Main specifications: parametric equalizer variable level 10 dB before and after (11 steps), adjustment center frequency/Low31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315 Hz Mid: 160, 200, 315, 400, 500, 630, 800, 1000, 1250, 1600 Hz High1600, 2000, 2500, 3150, 4000, 5000, 6300, 8000 , 12500, 16000 Hz Frequency Characteristics 10 to 70,000 Hz Input Impedance 47 kΩ Output Impedance 2.2 kΩ Rated Power Consumption 6 W Size W270 x H80 x D328 mm Weight 3.4 kg
The price has been reduced. 2023/10/7 sales price 49,800 yen vacuum tube type driver unit entry model. The output stage is equipped with a high voltage resistant double triode 6FQ7/6CG7. It has rich reproducibility in the mid to low frequencies while maintaining the high slew rate reproduction and comfortable sound unique to the vacuum tube type. The exterior is dull. Serial D6T-7073 (Kimiya Miura)
Maintenance information: 2023.10.7 Operation confirmed
Accessories: instruction manual, power cable, original box
Main specifications: frequency characteristics DC to 80 kHz (when using SR-407 x 1 unit), harmonic distortion rate 0.01% or less/1 kHz (when using SR-407 x 1 unit), amplification degree 60 dB (1000 times), 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 49W vacuum tube/6FQ7 x 1, 6CG7 x 1 W195 x H103 x D380 mm (including protrusions) Weight 3.4 kg
The price has been drastically reduced! 2023/10/6 sales price 648,000 yen A voicing equalizer that incorporates an automatic sound field correction function 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. Both digital outputs are coaxial digital/optical digital, and are also equipped with the company's own HS-LINK. It is designed so that source input of up to 192 kHz/24 bit can be performed. The exterior is also good without any particularly noticeable scratches. Serial D6Y628 (Yonejima Satoshi)
Maintenance information: 2023.10.6 Operation confirmed
Accessories: dedicated microphone, microphone cable, remote control, instruction manual, power cord
Main Specifications: Digital Input (HS-LINK x 1 COAXIAL x 1 OPTICAL 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) * W465 x H161 x D396 mm Weight 14.3 kg
The price has been drastically reduced. 2023/10/6 sales price 180,000 yen PSE standard product. A well-established CSE isolation balance former. The clean power supply blocks all noise mixed into the home. Once you use it, it's so useful that you won't let go of it. Significant increase in signal-to-noise ratio, improvement in transparency, and expansion of sound field space are noticeable. The front panel is dirty and dull (Takasaki Atsushi)
Maintenance information: 2023.10.6 Operation confirmed
Accessories: catalog
Main specifications: rated output 4000 W, input voltage 100 V/200 V, output voltage 100/117 V, 6 outputs for 100V, 2 outputs for 117 V, W460 x H170 x D400 mm, approx. 46 kg
※Since there are no dedicated headphones and testing is not possible, they are currently sold. This is a tubular condenser headphone driver that maximizes the capabilities of STAX ear speakers. At the time, it was used as a set with the Lambda Nova, but you can also enjoy it with other STAX ear speakers (Fujisawa Yukishi)
Maintenance information: 2023.10.5 Only electricity confirmation will be carried out
Accessories: power cord
Main specifications: Vacuum tube used 6CG7 x 2 W195 x D375 x H103 mm 3.4 kg
The price has been reduced. 2023/10/5 sales price 9,000 yen*It is cheap because the accessories are missing or in poor condition. A digital audio player with a 4.7-inch display. It is equipped with “Android OS” and is compatible with “Google Play.” The exterior has bumps and scuffs. Various cables are missing, serial OKCI000563JP (Tamura Eiji)
Maintenance information: 2023.10.5 operation confirmed
Accessories: original box, instruction manual
Main specifications: 32GB OS type: Android 5.1.1 microSD card slots x 2 (maximum 200GB x 2) DSD256 (DSD 11.2 MHz) compatible sampling frequency 384 kHz 75.9 x 128.9 x 13 mm dead weight 198 g
The price has been drastically reduced. Diretta USB Target bridge with 2023/10/3 sales price 228,000 yen specs. It is equipped with the communication protocol “Diretta,” which realizes high sound quality transmission via a LAN network. High sound quality is achieved by stabilizing the load on the receiver side with the sending side of the sound source as the “host” and the receiver side as the “target,” and a large sound quality improvement effect can be obtained when reproducing a high-resolution sound source with a USB-DAC. The appearance is good with the degree of dullness (Sasaki Shota)
Maintenance information: 2023.10.3 operation confirmed
Accessories: manual, power cable, connection cable
Main specifications: terminal USB-A x 1, LAN (RJ45) output terminal USB-A x 2 W350 x H95 x D164 mm 3.8 kg
※The simple sound output has been confirmed. MIC and GUITAR inputs have not been checked. 2in/2out audio interface equipped with a full color display, adopted by ESS Technology Sabre 32ultraDAC. If you're looking for an audio interface with high cost performance, take this opportunity! The appearance is good with little feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.9.30 operation confirmation (LINE, USB to HP, RCA sound output OK. Others (MIC, GUITAR) unchecked)
Accessories: connecting cable, original box
Main specifications: sample rate (not DSD compatible) 44.1, 48, 88.2, 96, 176.4, 192 kHz analog input microphone, line, guitar, computer IN/OUT USB-C, MIDI IN/OUT, 1 system each W190.5 x H45 x D108 mm 0.61 kg