Current network receiver amplifier compatible with high-resolution sound sources such as network DSD playback. It is compatible with streaming services using HEOS technology recommended by D&M, voice control with Amazon Alexa, etc., and is perfect for ease of use. A CD player is also equipped, and a wide FM/AM tuner can also be received. The exterior is generally in good condition except that there is a very small scratch on the back of the top plate. Serial FNBGY27220170209 (Yamato Yuki)
Maintenance information: 2025.12.16 Operation confirmed
Accessories: Remote control instruction manual, power cable, AM antenna, FM antenna, original box
Main specifications: rated output 50W+50W (6Ω) DSD (2.8/5.6MHz) FLAC/WAV/Apple Lossless (192kHz/24bit) 2.4/5GHz dual-band Wi-Fi equipped voice input terminal analog x 1, optical digital x 2 USB-A x 1 W280 x H111 x D303 mm 3.4 kg
From replacing 62 capacitors, 2 relays, and 4 fuses, all switches and volumes have been disassembled and polished to refresh! The third generation of the CA-1000 series. It is a model with reduced specifications of the CA-2000, but it has inherited the sound character. Class A operation and Class B operation can be switched by switching. Serial 06400 (Yamato Yuki)
Maintenance information: 2025.11.6 maintained (volume, balance volume cleaning switches, selector disassembly, cleaning, electrolytic capacitors, tantalum capacitors, semi-fixed resistors, relays, fuse replacement parts, soldering correction housing, panel, knob cleaning, rear RCA terminal cleaning, aging test)
Accessories: copy of instruction manual
Main specifications: Class B operation 100W+100W (8Ω) Class A operation 20W+20W (8Ω) phono MM/MC compatible W461 x H170 x D360 mm 19 kg
Speaker stand from Hayami Industries. It is a large type with a top plate size of 350 mm wide x 280 mm deep. The direction of the top plate can be changed vertically or horizontally to match the speaker. The mounting direction of the pillar can also be changed according to the atmosphere of the speaker to be installed (Yamato Yuki)
Accessories: none
Main specifications: W450 x H400 x D380 mm approx. 7 kg/bottle
Set of 4. A standard banana plug that is easy to use, such as being able to be connected. Cables up to 7 mm (core wire) can be attached with a standard 4 mm banana plug. Made of gold plating to reduce sound quality deterioration. The exterior condition shows a feeling of use such as dullness and abrasions over time (Yamato Yuki)
Accessories: none
※It is cheap because it is in poor condition. PLAYER CABINET FOR TECHNICS SP-15 SP-25 Rosewood finish The exterior is generally scratched, rubbed on the dust cover, and there is a feeling of use over time (Matsumoto Tsuyoshi)
Accessories: none
Main specifications: Dimensions W566 x H170 x D465 mm Weight 16.0 kg
The price has been drastically reduced! 2025/10/28 sales price 148,000 yen This model inherits the lineage of 4312. The sense of speed and range has been improved with a completely renewed unit, and it has been transformed into a high-fidelity speaker that can play all kinds of sources with a clean sound with good damping. The exterior has a feeling of use such as dullness. Serial HA0230-05219/HA0230-06763 (Tomoho Asaine)
Maintenance information: 2025.10.28 sound output confirmed
Accessories: saran net
Main specifications: 3-way 3-speaker bass reflex impedance 6 ohms playback frequency band 45 Hz to 35 kHz output sound pressure level 93 dB size W362 x H597 x D299 mm weight 17 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/12/9 sales price 228,000 yen We are repairing the exterior, but the repair marks are conspicuous, so it's cheap! Comes with a dedicated stand (S143 STAND). Marble top specification. A new-generation JBL equipped with an LE14 woofer and 175 driver improved to a modern version plus a super tweeter. Unlike the JBL sounds of yesteryear, it is a powerful sound with a wide range. The range that extends to the bottom end, which is common to the K2 series, and the high level of transparency are attractive. The exterior has been repaired, but scratches, spike marks, repair marks, etc. remain. The insulator has deteriorated and oxidized. Serial F20950328/F20950295 (Tomoho Asaine)
Maintenance information: 2025.12.9 maintained (exterior cleaning/repair/black part paint peeling, tear repair, cleaning unit cleaning, jumper creation)
Accessories: stand, saran net, spike, spike holder
Main specifications: main body 3 way 6 ohm 100W 92 dB W450 x H664 x D395 mm 41.7 kg stand W450 x H348 x D395 mm 20.8 kg
The price has been reduced! 2025/12/14 sales price 248,000 yen 2024 maintenance completed! A popular preamp sold during the heyday of analog. The mid-range is more glossy and has a sexier vibe than the one after C29. That rich sound can truly be said to be a preamp representing the golden age of McKinn. You can see a feeling of use, such as appearance, dullness, and abrasions. Serial AK9084 (Matsumoto Tsuyoshi)
Maintenance information: 2025.12.14 operation confirmed 2024.4.19 maintenance (each SW, VOL cleaning, pin jack cleaning, lamp deterioration replacement, panel peeling correction, pin jack caulking, additional block capacitor installation, shield cable earth solder treatment, operation check)
Accessories: copy of instruction manual
Main specifications: 4 input terminals, 4 PHONO input systems, 2 pre-out systems, W430 x H140 x D365 mm, 13.8 kg
Set of 4. Small spike receiver with unknown details. The main body is made of metal and has a sense of weight. The exterior has a feeling of use such as dullness and small scratches (Asaine Tomoho)
Accessories: none
Main specifications: size φ14 mm height 5 mm weight 7 g (actual measurement)
Set of 4 wooden round insulators. Details of materials etc. are unknown. There is a feeling of use on the exterior such as scratches and dullness (Asaine Tomoho)
Accessories: none
Main specifications: size φ80 mm height 20 mm weight 77 g (actual measurement)
The famous SP-15 turntable. The stable operation of the SP-15 quartz synthesizer direct drive turntable is exceptional. Compose authentic analog sounds. The exterior has a feeling of use such as dullness. Serial SFNN115-01 (Tomonori Asaine)
Maintenance information: 2025.12.15 operation confirmed
Accessories: mounting screws
Main specifications: quartz synthesizer direct drive turntable, compatible with 33/45/78 rotations, 6.2 kg
This model was the first to use an ALPHA processor in the best-selling 1650 series. The mid and low frequencies are quite stable, and the balance depicts rich, rich music regardless of genre. Stains are conspicuous on the exterior and front panel, and a feeling of use can be seen throughout, such as dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.5.31 Operation confirmed
Accessories: remote control
Main specifications: Real 20-bit 4DAC/Lambda Super Linear Converter with 20-bit 8x oversampling digital filter+GIC 3rd order analog filter frequency characteristics 2Hz to 20kHz W434 x H120 x D340 mm 10.2 kg
The final model of the Sansui α507 series. This is an entry class for the NRA series, which is highly transparent and crisp. This is an attractive car with a good balance and luster. You can see a feeling of use such as appearance, dullness, small scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.11.21 Operation confirmed
Accessories: instruction manual
Main specifications: 60W+60W (8Ω) line input 5 systems phono 1 system (MM/MC switching) W432 x H165 x D450 mm 15.5 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/12/6 sales price 15,000 yen ※It is cheap because it is in poor condition. Stylish audio rack made in England. There is a glass board on top of the 4 rubber bushings, and it blends well into the living room as an interior. The 2 top plate caps on the struts are not fixed due to damage to the screw holders. The external condition is scratched, dull, etc., and there is a feeling of use over time (Tamai Jun)
Accessories: General purpose insulators x 4
Main specifications: frame dimensions W600 x H873 x D420 mm, glass plate dimensions W500 x H5 x D415 mm, total weight 27 kg (all actual measurements)
The disposal price has been reduced! (Member prices are not applicable) 2025/8/5 sales price 19,800 yen The rubber on the side is cheap because it has deteriorated and there is a feeling of use due to damage, wear, dirt, etc. Set of 4 micro air dump insulators whose height can be adjusted by turning the inner ring. It is designed so that components up to 32 kg in total can be loaded with a load capacity of 8 kg/piece (Kanagawa)
Accessories: none
Main specifications: load capacity 8 kg/1 piece, diameter 101 mm, height adjustment 48 to 56 mm, 349 g/1 piece
※Since it is cheap, it is a gift as is. Although it is an entry model, this HiFi pre-main amplifier is infused with technical power to fully express the overall picture of music. The volume is loud enough for easy listening. The sound quality is gentle and soft. The exterior has a feeling of use such as dullness and small scratches. Serial Y233275SU (Jun Tamai)
Maintenance information: 2025.12.13 sound output confirmed
Accessories: none
Main specifications: rated output 70W+70W size W435 x H151 x D391 mm weight 8.7 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/11/30 sales price 398,000 yen Exterior maintenance completed in 2024/3! Replace network capacitors with SOLEN film capacitors. The unit is DENTECH Tune HDP385, and the enclosure is made by Shinkosha. The unit is attached by removing the back plate, and the net does not come off the front. Classical music also goes well with symphonies. The exterior is generally beautifully finished due to maintenance. Serial AYTT1012/AYTT1012 (Yamato Yuki)
Maintenance information: 2024.3.7 Maintained (exterior repair/cleaning)
Rear baffle paint saran net replacement unit maintenance (exterior cleaning, low range center adjustment, screw tightening, high frequency magnetic circuit slit cleaning/center adjustment) ATT cleaning/knob adjustment unit detachment)
2015.5.14 Maintained (network capacitors replaced with SOLEN. Unit edge replacement. Magnetic circuit overhaul and operation adjustment. Saran net partial cleaning net tear repair, complementary color correction)
Accessories: none
Main specifications: used unit HPD385 frequency characteristics 20Hz to 20kHz allowable input 85W 92dB 8Ω W600 x H1075 x D380 mm approx. 42 kg/bottle
The disposal price has been reduced! (Member prices are not applicable) 2025/11/21 sales price 398,000 yen Full maintenance has been completed from the exterior to unit, network, and attenuator overhauls! LANCASTER equipped with Alnico Magnet HPD315. The unit, which is bright and sounds in a well-balanced manner, is packaged in an airtight TANNOY box where you can feel its goodness. In addition to being able to enjoy the classic color and luster, the vocals are also harmoniously heard due to good localization, and although it is in a beautiful state due to maintenance, there are some fraying on the saran net (Yamato Yuki)
Maintenance information: 2025.11.20 maintained (exterior repair/polishing/clear finish front and rear baffle repair/paint saran net cleaning/reapplication, fraying repair unit maintenance (low frequency side edge replacement/magnetic circuit gap cleaning/center adjustment, corn paper unnecessary material removal/reinforcement high frequency side magnetic circuit gap cleaning/center adjustment, diaphragm noise adjustment) network maintenance (frequency characteristic check, ATT Cleaning, terminal cleaning/4-pin terminal cleaning, various cleaning) Unit detachable)
Accessories: none
Main specifications: 12inch coaxial 2-way (HPD315) frequency characteristics 20Hz to 20,000 Hz allowable input 85W output sound pressure level 92dB 8Ω W535 x H840 x D320 mm weight 26 kg/book
The disposal price has been reduced! (Member prices are not applicable) 2025/10/12 sales price 138,000 yen Both the woofer and mid-edge have been softened! A 4-way speaker packed into a compact size. Despite the large number of units, the sound is well-organized and very smooth. Due to unit maintenance, the quality and volume of the low to mid range have improved, and the sense of scale has increased. The exterior condition is damaged and dull over time, and there is a feeling of use such as peeling veneers. ※There are distortions, scratches, repair marks, and twists on the saran net. Serial 03322/03523 (Jun Tamai)
Maintenance Information: 2025.10.12 Maintained (Woofer Mid Softening Treatment Exterior Cleaning)
Accessories: saran net
Main specifications: 4 way 4 speaker unit, 32 cm cone type for low range, 16 cm cone type, 4 cm dome type for medium to high range, 2.3 cm dome type impedance for high range, 6 Ω, playback frequency band, 28 Hz to 40 kHz, sound pressure level 90 dB, W420 x H720 x D425 mm, 41.3 kg
The disposal price has been reduced! (Member prices are not applicable) 2025/12/11 sales price 198,000 yen Edge replacement, exterior paint, etc. have been maintained! A 2-way system equipped with a large horn and professional driver typical of JBL. You can enjoy the exhilarating feeling unique to JBL with good extrusion in the mid and low frequencies and wide dynamic range of sound reproduction. It is an easy-to-use speaker that has a characteristic that produces sound with good momentum, and does not require an amplifier. There is a slight feeling of use over time, but it is generally clean due to maintenance. Serial J089-010209/J090-010215 (Yamato Yuki)
Maintenance information: 2025.12.11 Maintained (exterior repair/paint saran frame painting/net replacement woofer edge replacement driver maintenance unit detachable terminal cleaning jumper cable created)
Accessories: Saran net jumper cable (general purpose)
Main specifications: 2 way, 2 speakers, bass reflex system, floor type frequency band 32 to 2 kHz, crossover 950 Hz, sound pressure level 92 dB, 6 ohms, W561 x H985 x D406 mm, 52.3 kg
Speaker cable 1.3 m pair is the entry model for the company's speaker cable. In addition to the transparency and wide range, the bright and intense sound is exhilarating. There is stickiness on the sheath (Takahashi Nobuyuki)
Maintenance information: 2025.12.14 continuity confirmed
Accessories: none
Studio R31 series power cable 1.0 m conductor This is the best cable to step up from the power cable attached to tough pitch copper audio devices. The soft cable is also easy to handle. The exterior is dull and has a feeling of use (Takahashi Nobuyuki)
Maintenance information: 2025.12.14 continuity confirmed
Accessories: none
Key Specifications: Conductor Tough Pitch Copper Power Plug American Electric 7112GN (3P) Inlet Plug SCHURTER 4781
Speaker cable is a speaker cable with a wide range of 5,8 m pairs of Y lug tinned high-purity copper wires with 511 wires and a smooth sound. The exterior has a feeling of use such as dullness and dirt on the sheath (Takahashi Nobuyuki)
Maintenance information: 2025.12.14 continuity confirmed
Accessories: none
Speaker cable is a speaker cable with a wide range of 511 Y lug tinned high-purity copper wires at the end of a 5,0m pair. The exterior has a feeling of use such as dullness and dirt on the sheath (Takahashi Nobuyuki)
Maintenance information: 2025.12.14 continuity confirmed
Accessories: none
Maintained! The Macintosh 7000 series stereo power amplifier was announced to coincide with the advent of the CD era. It seems to be the core model at the time, and it drives a large speaker with unique sweet and sticky sound quality, and the thick and gorgeous sound typical of the company is attractive. The exterior has a feeling of use such as dullness and small scratches. ※Although it is hard to see from the front, there is peeling on the left edge of the front panel (see bottom of the photo). Serial JFA8923 (Tomonori Asaine)
Maintenance information: 2025.11.21 maintained (power SW replacement, power stage Tr check, each SW, VOL, connector cleaning, operation check)
Accessories: copy of instruction manual
Main specifications: 270W+270W power guard circuit equipped with frequency characteristics 20 to 20 kHz damping factor 30 W 410 x H195 x D400 mm 37.2 kg
Audio-Technica arm roller + brush cleaner The height is adjustable, which is convenient. The exterior is dull and has a feeling of use (Takahashi Nobuyuki)
Accessories: none
The price has been drastically reduced! 2025/9/1 sales price 258,000 yen All switches were disassembled and maintained, such as contact cleaning, etc. in 2025/5! Macintosh's classic preamp. It reproduces clear mid-range and glossy tones. This model should be used by music fans who enjoy all kinds of sources. The full range of functions, such as a 5-band equalizer and a 7-source input selector, is also attractive. There are small scratches and partial peeling on the exterior. Serial JEB8721 (Jun Tamai)
Maintenance information: 2025.5.14 maintained (RCA terminal solder fixed push switch, rotary switch, all switches disassembly contact cleaning contact grease coating main volume disassembly contact polishing cleaning conversion board creation replacement electrolytic capacitor replacement panel lamp replacement panel peeling correction each input/output operation check)
Accessories: copy of instruction manual
Main specifications: Equalizer up and down 12dB (center frequency/30Hz/150Hz/500Hz/1.5kHz/10kHz) rated output 20W+20W (8Ω) W445 x H192 x D395 mm 11.8 kg
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 1.0 m pair of RCA cables. The sound quality is flat and well-balanced. You can see the exterior, dullness, and feeling of use (Tomoho Asaine)
Maintenance information: 2025.12.13 continuity confirmed
Accessories: none
It is an inexpensive and easy to handle digital cable, only 1.0 m per cable. You can see a feeling of use such as dullness on the exterior (Tamai Jun)
Maintenance information: 2025.12.13 continuity confirmed
Accessories: none
It is an inexpensive and easy to handle digital cable, only 1.5 m per cable. You can see a feeling of use such as dullness on the exterior (Tamai Jun)
Maintenance information: 2025.12.13 continuity confirmed
Accessories: none