RCA cable is a cable with excellent electrical characteristics of 1.0 m pair of stranded wires and excellent vibration characteristics of single wires. It realizes natural signal transmission, and has a clean tone without any habit. There is a slight habit on the sheath (Yamato Yuki)
Maintenance Information: Conductivity Confirmed
Accessories: none
An OFC copper wire/OFC copper wire horizontal shield is used for the masterpiece “Negrex 2497” 1-core shield wire/core wire recommended by Mr. Kaneda for the 1.0m RCA cable pair. The sound quality is flat and well-balanced. The exterior has a feeling of use such as dullness, etc., and the red O-ring is missing (Asaine Tomoho)
Maintenance information: 2026.5.5 continuity confirmed
Accessories: none
The price has been drastically reduced! 2026/4/25 sales price 498,000 yen Maintained in 2015. It is JBL's first control amplifier to be crowned with a graphics controller, and it is a famous machine that still boasts high popularity today. The dry, horsepower sound quality unique to this era is unparalleled in matching with vintage speakers. It is a control amplifier coveted by JAZZ and ROCK fans that has both good extrusion and a clear outline. The exterior is in good condition, and there are line marks and scratches over time. The JBL logo on the front has been changed. Serial 2581 (Yamato Yuki)
Maintenance information: Maintained on 2015.8.28 (disassemble and clean each SW volume. Capacitor, lamp, and RCA terminal replacement. Resolder and clean each board. (Input/output waveform check, sound output test, aging)
Accessories: none
Main specifications: LINE input 4 systems PHONO (MM) input 2 systems W397 x H170 x D370 mm 8.0 kg
The price has been reduced! 2026/4/20 sales price 448,000 yen Deteriorated parts including capacitors have been replaced and maintained! 220V specification (with 100V to 220V step-up transformer) This separate amplifier is still popular even now, 70 years have passed since its release. The thickness, luster, and tension of the sound are all emotionally composed, and perfectly express the sound of the instrument. Anyway, it is a famous machine with thick, firm mid-bass, and a tasteful sound unique to vacuum tubes. The external condition shows signs of use over time, such as damage, dullness, abrasions, etc. Serial 2373/27262/26728 (Fujisawa Yukishi)
Maintenance information: 2026.4.20 Maintained (QUAD2 (common) step-up transformer added. 1 x 2 x 3W Deterioration Resistor Replacement No. 27262 oil capacitor 0.1 μF pair replacement. QUAD22 blue line side broken wiring repair. Block capacitors 16 μF x 3 defective → replace 3 with 22 μF electrolytic capacitors. 4 1W resistors and 1/2W deterioration replacements. Gang error improvement measures → 4 additional 1/4 W resistors for Radio1 only. Induction hum reduction measures → copper foil added. Vacuum tube socket and RCA jack caulking repair)
Accessories: power cord, step-up transformer
Main specifications: 13W (16Ω) with rated output AC220V [QUAD22] EF86 × 2 ECC83 × 2 input PHONO, RADIO, TAPE W267 × H89 × D148 mm 3.2 kg [QUAD2] KT66 × 4 EF86 × 2 GZ32 15W+15W W321 × H162 × D119 mm 8.2 kg/unit
The price has been drastically reduced! 2026/5/2 sales price 128,000 yen with remote control and SD card! Master recorder AD/DA converter for business use. This device was originally developed for master recording in studios. In addition to PCM192 kHz recording, it also supports DSD 2.8/5.6 MHz recording and playback. It can also be used as an AD/DA converter. It is also compatible with file name editing etc. using only the main unit or connecting to a USB keyboard. It also has plenty of input/output terminals, and is also multi-functional as an AD/DA converter. This is an excellent device that allows you to record and edit high-resolution sound sources with just one unit. *Depending on the standard, SD cards may not be played, but these are specifications. As for the exterior, there is a slight unevenness in the display. (TAMURA Eiji)
Maintenance information: 2026.5.2 operation confirmed
Accessories: remote control, SD card, power cord
Main specifications: Compatible media/SDHC card (4GB to 32GB) /CF card (1GB to 64GB) Type I/*Can only copy files with CF/SD to USB memory (2GB to 64GB), recording and playback format/44.1/48/88.2/96/176.4/192 kHz (16 bits/24 bits), analog input/output/RCA/balanced XLR digital input/output/S/PDIF/CASCADE, input Frequency/SRC off 44.1/48/88.2/96/176.4/192 kHz, SRC on 32 to 216 kHz W483 × H45 × D305 mm 4.2 kg
The price has been drastically reduced! 2026/5/2 sales price 698,000 yen Maintained! A mono power amplifier with a fully balanced design worthy of being called the culmination of TRIGON. The two completely independent amplifiers inside control the movement of the speaker unit's diaphragm with independent power amplifiers for an astonishing response.*Since BTL amplifiers also emit a signal on the negative side of the speaker terminal, please do not share the negative side. The exterior has dullness and small scratches. Serial 2129, 2130 (Fujisawa Yukishi)
Maintenance information: 2026.5.2 Maintained (push switch replacement (both units) created due to insulator damage. Fixed because the ribbon cable clamp came off. Loosen the screws and tighten them. Bias and offset checks. I checked the output sound. *This model has a BTL configuration. There is also an audio output on the negative side of the speaker terminal. (Please do not ground or share the negative terminal)
Accessories: power cord
Main specifications: maximum output 650 W (4 ohms), 400 W (8 ohm) input RCA x 1, XLR x 1 output XLR (line output for bi-amp) input impedance 47 kΩ playback frequency band 0.5 Hz to 250 kHz W299 x H170 x D464 mm weight 23.9 kg
The price has been drastically reduced. 2026/3/14 sales price 548,000 yen RJ45 walkie-talkie included! A normal LAN connection is possible. SFP model that can be used with Takutina, Roon Ready, and Diretta. A network player that uses an SFP port for LAN input, which is becoming mainstream recently. The DAC section thoroughly pursues sound quality, and is equipped with an ESS9038PRO, which is famous as currently the highest peak, in mono, and the structure removes noise to the extreme due to separate housing power supplies, so you can enjoy surprising resolution and realism. The main player has a LAN connection, but it can also be used as a USB-DAC. There are multiple threads and dullness on the top plate (Sasaki Shota)
Maintenance information: 2026.3.14 Operation confirmed (sound output up to PCM 768 kHz and DSD512 is OK with Roon Ready, Diretta. Takutina can be used)
Accessories: power cable, connection cable, copy of manual, spike holder, DAC cable, 10M clock unit, RJ45 transceiver
Main specifications: input LAN SFP1 system, USB TypeB1 system output RCA, XLR 1 system clock input BNC terminal 50Ω 10MHz main unit W390 x H82 x D327mm power supply W234 x H92 x D236 mm
Maintenance such as LEVEL volume replacement and main VR disassembly and cleaning was completed in December 2021. The second-generation premain amplifier for NEC's masterpiece A-10. Occasionally, it makes a surprising sound that touches the strings. It drives jazz and rock briskly with thick low frequencies and clear mid-high frequencies. Another reason for its popularity is that it is easy to separate power from pre. There is a feeling of use on the exterior, such as stains and dullness on the left side of the front panel, scratches on the VOL, paint peeling, etc. Serial 04Y0959 (Takasaki Atsushi)
Maintenance information: 2021.12.25 maintenance completed (POWER AMP LEVEL volume x 2 replacement, main VR disassembly, cleaning, input/output waveform confirmation, left and right balance confirmation, load test, comprehensive operation test to confirm normal operation, input/output waveform confirmation, rated output test (1kHz sine wave, at 8Ω load: 60W+60W, OK), sound output test) 2020.9.21 maintained (power lamp converted to LED, (Transistors, capacitors, fuses, heat dissipation sheets, IC relays, resistors, semi-fixed resistors, diodes, and power supplies SW/SP terminal replacement, re-soldering after removing old solder from substrates, switch relay/VR contact cleaning, RCA terminal cleaning/plating processing, circuit adjustment, exterior cleaning, confirmation of each input/output, running test)
Accessories: copy of instruction manual
Main specifications: output 60+60W (8Ω) phono MM/MC W430 × H150 × D430 mm 23.2 kg
Maintained during AccuPhase! Accuphase power amplifiers are manufactured with particular attention to the parts used, such as elements. The firm low frequencies and sharp, stretchy mid-high frequencies are attractive, and the exterior is dull. Serial I0Y120 (Fujisawa Yukishi)
Maintenance information: 2026.5.5 manufacturer maintained (meter lamp/logo lamp replaced due to stress deterioration. Other deteriorated parts were replaced. Safety check, pressure resistance test, operation, and characteristic check are OK. Each readjustment. (Internal and external cleaning)
Accessories: instruction manual, power cord
Main specifications: 650W+650W (1Ω, limited to music signals) 400W+400W (2Ω) 200W+200W (4Ω) 100W+100W (8Ω) bridge connection possible 6 para push output stages use Teflon material on the board 2 input systems (RCA/XLR) W475 x H223 x D491 mm 38 kg
RCA cable 1.2m pair 6N copper collet chuck plug with straightforward sound quality that honestly brings out the individuality of a system without dramatization typical of the 6N. You can see the exterior, dullness, and feeling of use (Hiura Katsuji)
Maintenance information: 2026.5.4 continuity confirmed
Accessories: none
It uses a 1.0 m pair of RCA cables and 6N copper WBT plugs, making it a thick and sturdy class in the 6N series of collect chuck plugs. The high resolution that clearly depicts sound images is amazing. The exterior is dull and partially discolored (Katsuji Hiura)
Maintenance information: 2026.5.4 continuity confirmed
Accessories: bag
RCA cable 0.8 m pair high purity silver coated OFC line cable with an impressive thick sheath. The soft and smooth tone is attractive. The exterior is dull and has a feeling of use (Hiura Katsuji)
Maintenance information: 2026.5.4 continuity confirmed
Accessories: none
Speaker cable 1.5m pair terminal unprocessed (some have Y-lug terminals) A bifurcated tube made by Monster Cable is attached to the cable branch. It features solid low frequencies and high resolution, and smooth sound. The exterior is rubbed and dirty on the sheath (Katsuji Hiura)
Maintenance information: 2026.5.4 continuity confirmed
Accessories: none
Hi-Fi is in stock for the first time! It is a beautiful item with the original box! A CD player with a simple design that also supports USB file playback. Although it is an entry model, it uses high quality parts by narrowing down the functions at a low price, and it is an entry model with good quality. Serial HJ0105-EO0001051 (Fujisawa Yukishi)
Maintenance information: 2026.4.29 Operation confirmed
Accessories: remote control, instruction manual, power cord, original box
Main specifications: CD, CD-R, CD-RW, USB-A (data) playback compatible analog output terminal unbalanced RCA x 1, digital input terminal optical x 1, coaxial x 1 W431 x H83 x D344 mm 6.0 kg
1.0 meter pair of RCA cables are premium RCA cables using vintage single wires that TMD specializes in. It has the vivid, wild strength typical of vintage wire, and the dynamic sound is attractive. There are stains and fraying on the exterior (Yonejima Satoshi)
Maintenance information: 2026.4.30 continuity confirmed
Accessories: No accessories
Lux's highest-grade transistor preamp at the time had a thick volume in the low and mid to low frequencies, and made a thick, glossy sound image even in the high frequencies. Unlike a soft lackstone feel, it's a sound that can be driven in firmly even when it comes to records. There are bruises and line wounds in places (Kojima Yosuke)
Maintenance information: 2016.12.17 maintained (volume volume, relay replacement input selector, PHONO selector switch, etc. Contact cleaning, RCA pin jack cleaning)
2026.5.4 Operation confirmed
Accessories: instruction manual
Main specifications: 2 phono inputs (MC, MM/MC switching), 3 line inputs, 2 tape systems, 2 pre-out systems, W460 x H135 x D442 mm, weight 11.0 kg
Maintained! Input/output RCA specification! It has an elegant and glossy tone, and the output sensitivity can be selected from 3 levels. Combinations with 405 are common, but 606 etc. are also a good match. It has the natural texture of the acoustic sauce and the smooth tone that feels good against the skin. *The switch bank on the top plate has been removed and cannot be used (the TAPE input itself can be used.) You only need to put the acrylic cover on the top plate. Serial 024572 (Fujisawa Yukishi)
Maintenance information: 2026.5.3 maintained (replacement of a total of 17 coupling capacitors and other capacitors in the main board. Each VOL and SW cleaning. AC spark killer replacement.)
Accessories: power cord, connection cord
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4 kg
※There is no problem with the current operation, but since it is cheap, it will be delivered as is. Infra Noise USB converter. By replacing the clock of the input USB digital signal with a built-in clock signal, it is converted into an advanced audio digital signal. As for the sound quality, I have the impression that the amount of information has increased as the turbidity has disappeared and the quietness has increased. This item has luster for vocals and stringed instruments, and can easily change the sound. Since it has an analog output, it can also be used as a USB DAC. Serial 700589 (Hiura Katsuji)
Maintenance information: 2026.5.2 sound output confirmed
Accessories: power cable
Main specifications: digital input/USBx2 system (switch switching) digital output SPDIF RCA, SPDIF, BNC, AES/eBUx3 system (simultaneous output) analog output RCAx1 system external clock input automatic detection switching external clock input: BNC unbalance 75Ω/44.1kHz 48kHz 96kHz square wave and sine wave frequency characteristics 10Hz to 37kHz (-3dB) W190xH56xD220mm 950g
The interior has been thoroughly reviewed, such as replacing the vacuum tube socket and condenser, and has been refreshed with a bu-overhaul! After all, the warm and glossy sound quality is excellent for stringed instruments. It has a soft and vivid sound not found in transistors, making it perfect for listening for long periods of time. The exterior is dull. Serial 811243 (Tomonori Asaine)
Maintenance information: 2026.5.4 Maintained (vacuum tube (6240G) replaced due to defective vacuum tube (6240G). Load test (8Ω load 1kHz 25W+25W), input/output waveform confirmation, sound output check performed, 20h running test completed.) 2025.8.11 Maintained (vacuum tube (50CA10×4), vacuum tube socket, electrolytic capacitor, film capacitor, RCA terminal, semi-fixed VR, spark killer, SP terminal, diode, micro SW, fuse replacement. Load test (8Ω load 1kHz 25W+25W), input/output waveform confirmation, and sound output check
*About the NFB changeover switch This unit is equipped with an NFB changeover switch so that you can select the desired sound quality. (However, if you operate this switch during operation of this unit, shock noise will occur, so be sure to turn off the NFB ON-OFF before switching the power switch.)
Accessories: none
Main specifications: 50CA10 push-pull output 30W+30W W410 x H183 x H160 mm 13.8 kg
The basic structure of the 1.3 m pair of RCA cables remains the same as the previous model, and it is a highly transparent sound made by Oyaide, which is a precise 102SSC precision conductor made with patented technology 3E twisting. There is a feeling of use such as abrasions and small scratches on the sheath (Murakoshi Yoichi)
Maintenance information: 2026.4.26 continuity confirmed
Accessories: original box
From replacing deteriorated parts in 2025/11, maintenance such as disassembly contact polishing etc. for switches etc. has been completed! Recommended for those who enjoy all genres of music. It seems to be an amplifier manufactured during the heyday of audio, and it supports music with plenty of room in the mid to low range. There are scratches and chips on the side wood. Serial 200228 (Fujisawa Yukishi)
Maintenance information: 2025.11.19 Maintained (speaker relay deterioration left and right replacement. Power amplifiers, drive amplifier board resistance deterioration replacement, volume VR disassembly and cleaning, speaker switches, INPUT switches, Cartrich LOAD switches, REC OUT switches, MODE switches, TONE switches, and MUTING switches are all disassembled, polished, and cleaned with grease. DC idling, DC balance adjustment. RCA input/output terminal cleaning. (Input/output terminal sound output)
Accessories: instruction manual
Main specifications: output 120W+120W MC compatible impedance 4Ω to 16Ω dimensions W470 x H166 x D436 mm weight 26 kg
The price has been drastically reduced. 2026/4/29 sales price 6,000 yen*Currently sold, 1 mono unit. Pure mono power amplifier with high sound quality design. By driving the TPA3116 digital power amplifier IC in parallel BTL mode, a maximum driving power of 100W is achieved. Equipped with a stereo-to-mono conversion function, it is possible to output mono to 1 speaker. AC adapter (sold separately) is not included. (TAKAHASHI Nobuyuki)
Maintenance information: 2026.4.29 Operation confirmed
Accessories: original instruction manual box
Main specifications: input terminal/RCA terminal mono/stereo (MIX) output terminal/1 channel mono speaker output (gold-plated speaker terminal compatible with banana plugs) maximum output 100W compatible speakers 4Ω to 16Ω gain settings (20/26/32/36dB) W98 x H33 x D123 mm 350 g
The price has been drastically reduced. 2026/4/29 sales price 6,000 yen*Currently sold, 1 mono unit. Pure mono power amplifier with high sound quality design. By driving the TPA3116 digital power amplifier IC in parallel BTL mode, a maximum driving power of 100W is achieved. Equipped with a stereo-to-mono conversion function, it is possible to output mono to 1 speaker. AC adapter (sold separately) is not included. (TAKAHASHI Nobuyuki)
Maintenance information: 2026.4.29 Operation confirmed
Accessories: original instruction manual box
Main specifications: input terminal/RCA terminal mono/stereo (MIX) output terminal/1 channel mono speaker output (gold-plated speaker terminal compatible with banana plugs) maximum output 100W compatible speakers 4Ω to 16Ω gain settings (20/26/32/36dB) W98 x H33 x D123 mm 350 g
The price has been drastically reduced. 2026/4/18 sales price 198,000 yen 67 electrolytic capacitors, 68 transistors, refreshed and maintained with attention to details such as main VR replacement to switch disassembly and cleaning, etc. The strong, extruded sound 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
The price has been reduced. 2026/4/22 sales price 89,800 yen VOLUMIO network player. My first impression was the high S/N feeling. The impression is that the sound starts up well, the harmonic components of the instrument, and the atmosphere of the live sound source are clearly conveyed. There are no visible scratches on the exterior, etc., and it is good with just the degree of dullness (Kobayashi Hitoshi)
Maintenance information: 2026.4.23 Operation confirmed
Accessories: instruction manual, power cable, original box
Main Specifications: DAC Chip: ESS SABRE ES9038Q2M Analog Output: RCA x 1, XLR x 1 Digital Output: USB 2.0 x 1 Coaxial Digital (S/PDIF) x 1 Input Terminal: USB 3.0 x 1 (for storage connection) LAN (Gigabit) Internal DAC: maximum PCM192 kHz/24 bit DSD128 (DoP) USB output: maximum PCM768 kHz/32 bit DSD512 Wireless: Wi-Fi (802.11ac, MIMO compatible) Bluetooth 5.0 video output: HDMI 2.1 (4K 60 fps compatible) W270 x H47 x D150 mm 1.2 kg (actual measurement)
The price has been reduced. 2026/5/2 sales price 698,000 yen manufacturer maintenance completed! Accuphase high-grade power amplifier. An amplifier that places emphasis on stable driving rather than increasing output. The speaker sounds so lightly that it doesn't make you aware of the term driving force. The texture of the sound included in the music source has the fidelity that conveys it clearly without leaving any residue, and the warm sound makes you listen warmly. There are no visible scratches on the exterior, etc., and it is only dull (Kobayashi Hitoshi)
Maintenance information: 2026.5.1 manufacturer maintenance completed (meter lamp, logo display LED replacement. Exchange and addition of resistors to improve operation stability. Safety check, pressure resistance test, operation, and characteristic check are OK. (Each readjustment and cleaning)
Accessories: power cable, instruction manual (copy)
Main specifications: 125W+125W (8Ω) 1000W+1000W (1Ω) 2 low impedance drive inputs (XLR/RCA) mono/bridge switching W465 x H258 x D545 mm 49 kg
The price has been drastically reduced. 2026/3/6 sales price 198,000 yen Thoroughly maintained, such as replacing 67 electrolytic capacitors and 37 transistors, disassembling and cleaning switches, etc. Each board has been re-soldered so you can use it comfortably. The well-extruded sound with a core is full of appeal that cannot be obtained with modern audio. The exterior has dents, stains, and small scratches on the back of the top plate (Mizusaki Ryo)
Maintenance information: 2026.3.5 maintained (67 electrolytic capacitors, 37 transistors, 4 semi-fixed resistors, 5 rear double volumes, 2 spark killers, 2 microphone terminals, DIN terminals, power supply micro switches, fuses, 2 power cushions (ept sealer), and 2 meter lamps have been replaced. The 12 rotary switches (power, meter level, BASS, TREBLE, OVER BASS, OVER TREBLE, mode, filter, function 1, function 2, monitor), output level switches, main VR, balance VR, headphone VR, and impedance select switches were disassembled and cleaned, and grease was applied to the contacts. For the 20 DIN terminals and RCA terminals, the caulking fixings were replaced with M3 x 10 screws, nuts, and spring washers. The headphone jack and AUX3 jack terminals have been cleaned. Each board was re-soldered and flux cleaned. The caulk on the RCA terminal was removed and 23 parts of the RCA terminal were cleaned. The power supply was adjusted to a high voltage of 150V and a low voltage of 37V. (The input/output waveforms were checked and the left-right balance was checked, and a comprehensive operation test was carried out by connecting a power amplifier)
Accessories: instruction manual
Main specifications: Type stereo preamp input Phono (MM/MC compatible) /tuner/AUX/tape with 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 systems RCA/headphone terminal equipped power supply AC 100V power consumption 23W external dimensions W400 x H149 x D315 mm weight 9 kg
The disposal price has been reduced. Member prices are not applicable. 2026/4/3 sales price 598,000 yen Maintained including cabinet repair, replacement of 2 vacuum tubes, and 8 capacitors! Macintosh tubular receiver preamp The quality of the pre-section is rated as being equivalent to the C22. The thick, rich, and sticky tone is vintage McKinn itself. The main body is dull (Daiki Goto)
Maintenance information: 2026.4.3 maintained (each switch and selector contact repair · vacuum tube 6u8 deterioration replacement · vacuum tube 6U8 deterioration exchange · vacuum tube 6D10 noise exchange · block capacitor 50 μF x 4 ham noise exchange · electrolytic capacitor 10 μF other deterioration exchange and 5 additions · 2 ceramic capacitors 0.1 μF other deterioration replacement · dial thread rearrangement treatment and spring strengthening treatment · IF/RF/MPX readjustment · vacuum tube socket and RCA Jack caulking repair*Operation has also been checked with AC 100 to 117 V. Cabinet repair: exterior cleaning/repair/gloss adjustment painting)
Accessories: none
Main specifications: 117 V specification preamp input system PHONO1, 2, AUX, TAPE with FM tuner W395 x H120 x D305 mm 12.5 kg