67 electrolytic capacitors, 68 transistors, refreshed and maintained with attention to details such as main VR replacement to switch disassembly and cleaning, etc. The well-extruded sound with a core is full of appeal that cannot be obtained with modern audio. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.4.17 maintained (67 electrolytic capacitors, 68 transistors, 4 semi-fixed resistors, 6 rear double volumes, 2 spark killers, 2 microphone terminals, DIN terminals, power supply micro switch, fuse, 2 power cushions (ept sealer), 2 meter lamps, main VR replacement. Disassemble and clean 12 rotary switches (power, meter level, BASS, TREBLE, OVER BASS, OVER TREBLE, mode, filter, function 1, function 2, monitor), output level switch, balance VR, microphone mixing VR, headphone VR, impedance select switch, and grease is applied to the contacts. Replace the 20-point caulking fixture on the DIN terminal and RCA terminal with an M3 x 10 screw nut spring washer. Headphone jack and AUX3 jack terminals were cleaned. Each board is re-soldered and flux cleaned.
Disassemble and clean 23 RCA terminals. Power supply high voltage 150V, low voltage 37V adjustment. (Check input/output waveforms, check left and right balance, and conduct comprehensive operation tests)
Accessories: instruction manual (copy)
Main Specifications: Input Phono (MM/MC compatible) Tuner/AUX/Tape Phono input switching load switching function Frequency characteristics Phono RIAA deviation within ± 0.5 dB High level 10 Hz to 100 kHz S/N ratio High level 90 dB or more Phono 70 dB or more harmonic distortion ratio 0.03% or less Tone control Bass/Treble filter Low/High equipped with 2 output lines RCA/headphone terminal Equipped power supply AC 100V power consumption 23W dimensions W400 x H149 x D315 mm weight 9 kg
Volumio's audio file music player transport has further improved RIVO's performance. Equipped with the latest operating system Volumio 3, which has a unique Manifest interface that allows you to easily manage music content. The simple structure transmits digital signals naturally and cleanly to the DAC. You can see the exterior, dullness, and feeling of use (Fujisawa Yukishi)
Maintenance information: 2026.4.18 Operation confirmed (check each output sound by operating with the iOS app. (Ver3.912)
Accessories: instruction manual, original box
Main specifications: W270 x H50 x D150 mm weight 1.14 kg
*The display has LCD burns due to deterioration, so it is inexpensive. 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
Make Diretta even easier! It was born from this idea. It works as a Diretta Target simply by turning on the power supply (power supplied by USB Type-C). There is no need for a mouse or monitor at all. If you use the Diretta Target Pi2, you can easily use it as a Diretta Target (receiving side) by connecting to a USB DAC. (TAMURA Eiji)
Maintenance information: 2026.4.18 Operation confirmed
Accessories: instruction manual, AC adapter
Main specifications: W97 x H30 x D62 mm weight 210 g
A switching hub equipped with SFP and 10/100/1000M adaptive Ethernet interfaces. It is compatible with an external 10MHz clock. You can get clean, analog sound. (FUJISAWA KOSHI)
Accessories: power cord, original box
Main specifications: 10/100/1000 Mbps auto-MDI/MDIX ports x 4 W220 x H50 x D170 mm 1.5 kg
Comes with original box Audio-Technica headshell It is a classic model with stable popularity and high versatility (Oikawa Tetsuji)
Maintenance information: 2026.4.18 continuity confirmed
Accessories: original box
Main specifications: magnesium alloy body weight 10g
An introductory model for Marantz CD players. Equipped with a 32-bit stereo D/A converter. With the digital filter switching function, you can switch between filter 1 (slow roll off) and filter 2 (sharp roll off) according to the music to be played and your preferences. There are no noticeable scratches (Sasaki Shota)
Maintenance information: 2026.4.18 Operation confirmed
Accessories: remote control, manual, original box, power cable
Main specifications: audio output terminal/analog unbalance x 1, coaxial digital x 1, headphone x 1, other input/output terminals, USB (front) x 1, Marantz remote bus (RC-5) input/output x 1, W440 x H105 x D341 mm 6.5 kg
This model uses a solid elliptical needle with reduced effective mass of the vibration system and realizes broadband playback. It is a high cost performance cartridge that satisfies both beginners and enthusiasts with high resolution and wide range (Oikawa Tetsuji)
Maintenance information: 2026.4.18 Operation confirmed
Accessories: original box
Main specifications: VM type playback frequency range 20 to 25,000 Hz output voltage 4.5 mV (1 kHz, 5 cm/sec.) needle pressure 1.8 to 2.2 g (2.0 g standard) mass 6.4 g
Audio-Technica's current VM cartridge. Uses a bonded round needle that is hard to be affected by settings and has stable tracing performance. It is a model with clear, wide-range sound and high cost performance (Oikawa Tetsuji)
Maintenance information: 2026.4.18 Operation confirmed
Accessories: original box
Main specifications: VM type 20 to 20,000 Hz 5.0 mV 1.8 to 2.2 g dead weight 6.4 g
Ultra High Accuracy OCXO Equipped 10MHz Clock Fusion Series A price-oriented master clock for audio that combines the company's technology and experience. Equipped with an ultra-high accuracy OCXO, high performance is achieved by making it a single output. This is one unit with excellent cost performance. There are no noticeable scratches. Serial FU3071 (Tamura Eiji)
Maintenance information: 2026.4.18 Operation confirmed
Accessories: AC adapter, instruction manual
Main specifications: ultra-low phase noise, OCXO mounted, 10 MHz oscillator output: 10 MHz x 1 system, sine wave output impedance: 50 Ω/75 ohm switchable external DC plug standard: 2.1 mm/5.5 mm, screwable, W110 x H70 x D212 mm, weight approx. 1 kg
It is a clock signal 3 splitter that can be used in single DAC systems and systems that supply multiple 10MHz clocks to hubs, etc. Also, the impedance of 50 ohms or 75 ohms can be set for each output system. If you were looking for one, please take this opportunity (Tamura Eiji)
Maintenance information: 2026.4.18 Operation confirmed
Accessories: none
An RCA cable 1.0 m pair cold weld system is used, and the music signal is transmitted flawlessly to the point where it is excellent. The sound has an excellent sense of dynamism. There are some threads. (TAMURA Eiji)
Maintenance information: 2024.4.14 continuity confirmed
Accessories: case
This is a high quality cable that is also used as a measurement standard for 1.5m cybershafts of BNC cables. It is ideal for high-precision clock 50 ohm output and 50 ohm audio input devices. (TAMURA Eiji)
Maintenance information: 2026.4.18 continuity confirmed
Accessories: none
The price has been drastically reduced! 2026/4/15 sales price 148,000 yen This is the first time in stock in about 7 years! LINN's monumental speaker ESPEK has increased in quality at an accelerated rate as a comprehensive audio manufacturer since 1990. The deep, uninterrupted bass and glossy mid-high range crossovers are spectacular. The shadows and emotional tone are excellent works that I can recommend to both AV fans and pure audio fans. There are some small scratches and threads on the exterior. Serial 1009397/1009398 (Tamura Eiji)
Maintenance information: 2026.4.15 sweep check OK
Accessories: spikes
Main specifications: 3 way 3 speakers bass reflex impedance 4 ohms output sound pressure level 90 dB/w/m crossover frequency 400 Hz to 3.5 kHz W235 x H980 x D320 mm weight 21.5 kg
The disposal price has been reduced. Member discounts are not applicable. 2026/3/30 sales price 748,000 yen An innovative 2-channel stereo DAC circuit was completed based on the original circuit of the Master Sound Discrete DAC developed by the Grandioso D1X. Equipped with a 64 bit input 512 FS delta-sigma modulator developed independently. In order to perform D/A conversion that matches the characteristics of DSD and PCM, we have developed dedicated FPGAs (digital processing algorithms) for each. Get the best sound quality from any digital source. There are no visible scratches on the exterior, etc., and it is good with just the degree of dullness (Kobayashi Hitoshi)
Maintenance information: 2026.3.29 Operation confirmed
Accessories: remote control, instruction manual, power cord, original box
Main specifications: Compatible file formats PCM lossless: FLAC, Apple Lossless (ALAC) WAV, AIFF, MQA DSD lossless: DSF, DSDIFF (DFF) DoP compressed audio: MP3, AAC (m4a container) USB DRIVE terminals: 2 systems (front, rear) Compatible file systems: FAT32, exFAT, NTFS, single partition, USB 2.0 or higher recommended Input signal format: Linear PCM 44.1k to 384 kHz, 16 bit/24 bit/32 bit (stereo) 32 bit can only play integer-type format files, DSD 2.8 MHz, 5.6 MHz, 11.2 MHz, 22.5 MHz (stereo) compatible file formats PCM lossless FLAC, Apple Lossless (ALAC) WAV, AIFF, MQA DSD lossless DSF, DSDIFF (DFF) DoP compressed audio MP3, AAC (m4a container) W445 × H131 × D377 mm 13.8 kg
The disposal price has been reduced. Member discounts are not applicable. 2026/4/2 sales price 548,000 yen This is the flagship speaker that Monitor Audio is proud of. 3-way configuration with 2 200mm RDT bus drivers, 100mm midrange drivers, and C-CAM high-frequency ribbon transducers. It is a masterpiece model filled with the appeal of the company, which combines grandeur, transparency, and subtlety. The exterior, bass reflex port paint deterioration, plating part deterioration, and a feeling of use such as line scratches, dullness, and small scratches can be seen on the front simulated leather part. Jumpers are general-purpose items (Murakoshi Yoichi)
Maintenance information: 2026.3.30 sound output confirmed
Accessories: saran net, spike holder, jumper (general purpose)
Main specifications: 3-way 4-speaker bass reflex 90dB 4Ω 200mmRDT bus driver x 2, 100mmRDT mid-range driver x 1, C-CAM ribbon tweeter x 1 W288 x H1113 x D368 mm 46.5 kg
The price has been drastically reduced! 2026/4/12 sales price 158,000 yen tall boy piano gloss black version of the company's mid-class F-500 series. A new point source driver design that has acquired broad directional characteristics called ISOFLARE, a FyneFlute structure with dramatically improved mid/bus diaphragm distortion characteristics, and a BasstraX port system that amazingly enhances low frequency response. These three key technologies create quality beyond common sense, and achieve astonishingly high sound quality that cannot be easily imagined in terms of size and price. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2026.4.9 operation confirmed
Accessories: saran net, spike, spike holder, jumper plate
Main specifications: 8Ω 90dB W276 × H984 × D318 mm 18.9 kg
The price has been reduced. 2026/4/16 sales price 128,000 yen SSD 2TB model. A half-size DELA music library model equipped with a 3-port USB 2.0 terminal. Designed in the same design and size as the company's CD drive CD100. It is a high-quality audio NAS that functions as a USB-DAC connection or network player server. There are no noticeable scratches (Daiki Goto)
Maintenance information: 2026.4.16 Operation confirmed
Accessories: manual, power cable, original box
※Only straight pipes are cheap because finger tips are missing. The SX-TP100 phono cable is included. Oil dump system with static balance. There is no impression that arms are high in recent years, and they play well-balanced music in the mid to low range with a sense of stability. As for weights, only lightweight weights are included. There is rust stains all over (Murakoshi Yoichi)
Maintenance information: 2026.4.17 continuity confirmed
Accessories: SX-TP100, template, instruction manual (copy), silicone oil (external product), syringe
Main specifications: total length: 333 mm, effective length: 237 mm, overhang: 15 mm arm base mounting hole: 40 mm φ
Uses a 1.0 m pair of RCA cables PCOCC and OFC hybrid conductors. Contains titanium that is resistant to external disturbances. There is a feeling of use and threads on the exterior of the sheath and terminals (Tomoho Asaine)
Maintenance information: 2026.4.17 continuity confirmed
Accessories: none
2 sheets per pair It is an audio board with a honeycomb core containing cast iron powder as the center, high-density wooden boards on the top and bottom, and a sandwich structure with surface materials and back materials. It combines high rigidity, high specific gravity, and high damping properties. There are scratches and chips (Daiki Goto)
Accessories: none
Main specifications: W650 x H52 x D600 weight 17 kg
Comes with original box! Audio Replus M8 Screw Universal Spike Insulator Set of 4 Special physical property treatment applied to the special stainless steel material shaved out of a monoblock. A dramatic improvement in the signal-to-noise ratio can be expected. (FUJISAWA KOSHI)
Accessories: original box
Main specifications: screw for M8 φ30 diameter x thickness 8 mm x spike length 8 mm
Comes with original box! Audio Replus M8 Screw Universal Spike Insulator Set of 4 Special physical property treatment applied to the special stainless steel material shaved out of a monoblock. A dramatic improvement in the signal-to-noise ratio can be expected. (FUJISAWA KOSHI)
Accessories: original box
Main specifications: screw for M8 φ30 diameter x thickness 8 mm x spike length 8 mm
As can be seen from its fearless design, it is a headshell with precise and tight sound. There is a slight feeling of use such as dullness (Murakoshi Yoichi)
Maintenance information: 2026.4.17 continuity confirmed
Accessories: none
Main specifications: Technihard dead weight 16g
This headshell is a combination of magnesium alloy and anti-vibration material. The overhang and left/right tilt can be adjusted. The exterior is dull (Murakoshi Yoichi)
Maintenance information: 2026.4.17 continuity confirmed
Accessories: none
Main specifications: magnesium alloy dead weight 10.2 g
As can be seen from its fearless design, it is a headshell with precise and tight sound. There is a slight feeling of use such as dullness (Murakoshi Yoichi)
Maintenance information: 2026.4.17 continuity confirmed
Accessories: none
Main specifications: Technihard dead weight 16g
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
Maintained! The wide selection of accessories such as connection cables and power supplies is attractive! NAGRA's IV-SJ is in stock for the first time in a long time. It is a very attractive car with high Swiss manufacturing accuracy and ultimate functional beauty that eliminates any waste. The rugged touch of switches is indescribable and arouses curiosity. Please enjoy the strong analog-like feel. Serial 0103512 (Tamura Eiji)
Maintenance information: 2026.4.16 maintained (transport part lubrication maintenance, recording re-calibration, audio board solder correction, contact restoration processing at various locations)
Accessories: AC adapter, power cable, connection cable
Main specifications: 2-track recorder, speed 9.5/19/38 cm, can be used up to 5 and 7 reels, W370 x H120 x D270 mm
※The power cable is being arranged. Maintenance has been completed, such as disassembling and cleaning switches! The first Accuphase premain amplifier. The exciting, sharp sound is compatible with JBL speakers of the same year, and makes jazz and rock sounds pleasant. It has a strong push and a thick, sharp sound, and goes great with the JBL medium size. As for the exterior, there are some threads on the top plate. Serial D7P814 (Tamura Eiji)
Maintenance information: 2026.4.16 Maintained (balance volume electrolytic capacitor film capacitor small signal transistor lamp due to failure and deterioration of each replacement switch, disassembly, cleaning, protective agent coating, solder correction, mold removal card, edge contact cleaning, output relay polishing cleaning. (Bias and offset adjustments were audio-checked for each input and output)
Accessories: instruction manual
Main specifications: 100W+100W (8Ω) premain separable W455 x H152 x D355 mm 19.5 kg
A model developed to provide the best performance for all kinds of entertainment such as music, movies, and games. The rich bass is impressive, and it is one with excellent cost performance. It is a speaker that can be developed in any way by combining it with other RESERVE series. There are some cracks on the exterior due to bumps and scratches. Also, there is a scratch that seems to have hit the TW tip slightly on one side. Serial PBCR072100487/PBCR072100569 (Tamura Eiji)
Maintenance information: 2026.4.16 sweep test good
Accessories: saran net spike
Main specifications: 2 way 87.5 dB W281 x D1064 x D382 mm weight 21.5 kg