The price has been drastically reduced. 2024/6/5 sales price 348,000 yen Maintained! This is a very well made 300B single amp. The outstanding sharpness and power, and sweet and gorgeous sound are unbearable. The JJ 300B is used as the output tube. It is a combination of the popular transformer TAMURA F-2007 pair, PC-3004, and A-4003. The first stage uses 12AT7, and the rectifier tube uses 5AR4. It comes with a volume and can be connected directly to a CD. There is a ham balancer inside (Yasuhito Koshihama)
Maintenance information: 2024.6.5 maintained (AC cord missing added; wiring changed to output impedance 4Ω → 8Ω; main volume 100K B curve → 2 replacement; vacuum tube 12AT7 deterioration replacement; RCA jack and vacuum tube socket caulking repair. Operation checked with AC 100V (measured with rated output 10W+10W SP8Ω)
Accessories: power cable
Main specifications: output 10W+10W (actual measurement) W434 × H217 × D333 mm 18.9 Kg (actual measurement)
Unspecified 3-way enclosure It is a super bargain price with a considerable feeling of use. For experimentation or research, if you are a self-author with confidence in your arm, how about challenging it? (Yoichi Murakoshi)
Main Specifications: W648 x H967 × D457mm 36.8 Kg (Measurement) Woofer opening diameter 300 mm Scoker opening diameter 173mm tweeter opening diameter 102mm
The price has been reduced. 2024/4/11 sales price 5,000 yen. Wood cabinet with unknown compatible models. The internal dimensions of the cabinet are W432 x H123 mm, there are 4 rubber feet on the bottom, and there is a hole (203 x 93 mm) with a metal grill in the center. There is a feeling of use and dullness (Kanai Hidetsugu)
Accessories: none
Main specifications: external dimensions W450 x H162 (including legs) x D267 mm 1.8 kg
This is a woofer mount adapter that is thought to be used to convert a 38cm unit hole to a 30cm unit. The previous owner attached it to the JBL C38 BARON. The exterior and bolt mounting part of the individual on one side are damaged, and there is a feeling of use due to dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: mounting screw pitch: outer circumference: 370 mm, inner circumference: 293 mm; caliber: 270 mm; external dimensions: W356 x H365 x D10 mm; approx. 0.4 kg
This is a self-made baffle made in a size like JBL VICOUNT or BARON. There is a hole for the 38cm unit to fit, and a hole that is thought to be for a screwdriver. In the screw hole
Accessories: none
Main specifications: woofer section screw pitch 370 mm aperture φ343 mm driver opening 133 mm external dimensions W443 x H518 x D20 mm weight approx. 1.5 kg (one side, actual measurement)
The price has been reduced. 2024/3/3 sales price 15,000 yen*Currently sold. Yamaha superwoofer equipped with a 20 cm x 2 double woofer. Equipped with active servo technology and a 150W high-power amplifier, it plays bass that is small yet full of volume. There is dirt, dirt and dullness on the exterior, and some floating on the bottom. Serial Z117079QS (Tamura Eiji)
Maintenance information: 2024.3.3 sweep test is good
Accessories: No accessories
Main specifications: used unit 20 cm cone type x 2 rated output 150 W (5 Ω) playback frequency band 20 Hz to 160 Hz high cut filter 40 Hz to 140 Hz, continuously variable W235 x H602 x D463 mm 20 kg
The price has been reduced! 2024/6/14 sales price 99,800 yen TRIO premium FM tuner equipped with a valuable 9-speed vari-controller. High sensitivity and thick sound typical of a high-end aircraft. The high level of construction, which is particular about the texture of the knob and dial, is also a first-class product. The 15 kg body is just like a preamp. The exterior has a feeling of use such as dullness and small scratches. Serial 910367 (Tomonori Asaine)
Maintenance information: 2024.6.14 Operation confirmed
Accessories: copy of instruction manual
Main specifications: reception frequency 76 MHz to 90 MHz antenna impedance 300 ohm balanced/75 ohm unbalanced W460 × H161 × D463 mm 15 kg
It is inexpensive because it leaves a cigarette smell. A turntable seat with high vibration resistance made of porous ceramic. It is a porous ceramic with 45 micron pores in an alumina crystal, and can be expected to have high vibration resistance (Sasaki Shota)
Accessories: none
Main specifications: 303 mm in diameter, 7 mm in thickness, 1.2 kg in weight
Arm base for TD-124 The previous owner had a GRACE short arm G-454 installed (the hole is cracked). There is paint peeling on the back side (Murakoshi Yoichi)
Accessories: none
Main specifications: arm hole diameter 35 x 25 mm W73 mm x H13 mm x D324 mm
※ Sub weight is missing. Dust cover hingeless design 5th generation of the SL-1200 series. This is a high-grade model manufactured to commemorate the 30th anniversary. Its accuracy and durability are outstanding among many players, and it features clear sound with clear outlines. There is dullness, small scratches, and threads on the dust cover (Daiki Goto)
Maintenance information: 2024.6.11 operation confirmed
Accessories: dust cover, EP adapter
Main specifications: manual quartz direct drive 33/45 rotation universal S-shaped tone arm static balance type needle pressure adjustment range 0 to 4 g W453 x H162 x D353 mm 11.7 kg
A new standard model for the SL-1200 series, inheriting the efforts and results that began with the development of the SL-1200G. Outstanding reliability and stability are now available at an affordable price. I'm also happy that it is compatible with 78 revolutions. There are small scratches and threads on both the body and dust cover on the exterior (Mizusaki Ryo)
Maintenance information: 2024.6.7 operation confirmed
Accessories: instruction manual, power cord, RCA cable, earth cable, original box, subway, shell
Main Specifications: Direct Drive Turntable System Brushless DC Motor Speed 33 1/3, 45, 78 Universal S-shaped Tone Arm Static Balance Needle Pressure Adjustment Range 0 to 4 g Applicable Cartridge Weight/5.6 to 12.0 g, 14.3 to 20.7 g (including headshell) /when using auxiliary weight/10.0 to 16.4 g, 18.7 to 25.1 g (headshell included) W453 mm x H173 mm x D372 mm approx. 11.5 kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/4/29 sales price 89,800 yen ※It is cheap because it smells like tobacco. Checked by the manufacturer! A TEAC headphone amplifier with a built-in USB DAC that condenses high-spec functions compatible with high-resolution sound sources in an A4 size compact size. The D/A converter section is equipped with Asahi Kasei Electronics' flagship model VERITA AK4497 based on 1 left and right. It is packed with various functions such as wireless playback, analog input, and external clock input. The exterior has bumps, scratches, etc. Serial 17Y0050 (Fujisawa Yukishi)
Maintenance information: Tested on 2024.4.26 TEAC including operation confirmation
Accessories: remote control, power cord
Main specifications: USB input 16 to 32 bit, 44.1 kHz to 768 kHz, DSD2.8 m to 22.5 MHz coaxial, optical digital input 16/24 bit, 32k to 192 kHz, DSD2.8 MHz (compatible with 176.4 kHz/24 bit DOP transmission) Inputs: USB B2.0, RCA, coaxial, optical x 2, coaxial 3.5mm mini, Bluetooth output: RCA, XLR, 6.3 mm standard x 2, 4.4 mm 5 poles Pentaconn W290×H84.5×D248.7mm 4.2 kg
The price has been reduced! 2024/6/1 sales price 118,000 yen A headphone amplifier with a built-in DAC equipped with a renewed D/A circuit and 1 ESS Technology “ES9038Q2M” on the left and right. By using the DAC in mono mode, a high S/N value is obtained, and native playback of DSD 22.5 MHz and PCM 768 kHz/32 bit is realized. The exterior is good with no noticeable scratches. Serial 20Z0002 (Tomonori Asaine)
Maintenance information: 2024.5.26 Operation confirmed
Accessories: Remote control power cord (general purpose)
Main specifications: USB input 16 to 32 bit, 44.1 kHz to 768 kHz, DSD2.8 m to 22.5 MHz coaxial, optical digital input 16/24 bit, 32k to 192 kHz, DSD2.8 MHz (compatible with 176.4 kHz/24 bit DOP transmission) Inputs: USB B2.0, RCA, coaxial, optical x 2, coaxial 3.5mm mini, Bluetooth output: RCA, XLR, 6.3 mm standard x 2, 4.4 mm 5 poles Pentaconn W290×H84.5×D248.7mm 4.1 kg
* It seems to be an output transformer from the specifications; sold 1 piece, primary: 10 kΩ, secondary: 600 ohms, W76 x H71 x D43 mm, 0.6 kg (actual measurement, not including protrusions), there is paint peeling in places (Kojima Yosuke)
Accessories: none
Output transformer sold 1 piece Primary: 14 kPPΩ Secondary: 600 Ω WW76 × H71 × D43 mm 0.6 kg (actual measurement, protrusions not included) There are paint peeling and seal marks in places (Kojima Yosuke)
Accessories: none
Line matching transformer pair sale primary side: 600 Ω CT (150 split) secondary side: 20 kΩ CT (5 k split) W77 x H71 x D43 mm approx. 0.55 kg/piece (actual measurement, not including protrusions) (Kojima Yosuke)
Accessories: none
SWING velvet record cleaner. On the exterior, there is a feeling that the case lid is missing, faded, dull, etc. (Kobayashi Hitoshi)
Accessories: case bottom
Main specifications: W88 x H60 x D33 mm, weight 18 g (main unit only)
A record player equipped with a Bluetooth (R) function and a USB output terminal. It can be connected to a Bluetooth (R) compatible wireless speaker, etc., and is recommended for those who want to enjoy a record player casually. As for the exterior, there is a thread on the dust cover. Serial 1007740 (Tamura Eiji)
Maintenance information: 2024.5.19 Operation confirmed
Accessories: AC adapter, EP adapter
Main specifications: W516 × H198 × D433m mass 5 kg
The price has been drastically reduced. 2024/6/2 sales price 278,000 yen Maintained! This α907 limited model is limited to 2000 units. A premain amplifier that stands out for its high SNR and good sound unique to MOS-FET. The fine particle feel in the mid to high range is one of the best in the history of SANSUI premain amplifiers. Coupled with the thick, energetic mid-low range, it is a famous model that has not faded its appeal even now. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.2 maintained (power amplifier direct, etc.) switch disassembly polishing grease application (loudness, subsonic, muting, processor, reckout, MM/MC switch, input selector, source direct, tape), output relay replacement, power amplifier section, power supply transistor, adjustment volume replacement, solder repair, volume, switch cleaning, DC, bias adjustment , running test)
Accessories: copy of instruction manual
Main specifications: 80W+80W (8Ω) MM/MC compatible MOS-FET use W466 × H166 × D453 mm 34 kg
Maintained! Inheriting the technology of the C-2302Vintage, it is a control amplifier with excellent cost performance. It uses a Teflon board, a phono input compatible with 3 positions, and WBT for input/output terminals, etc., making it a structure unique to SANSUI with no gaps in specification materials or circuit configurations. It has a sharp, clear, and powerful sound. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.4 Maintained (INPUT switch, CARTRIDGE switch, MODE switch, other selector switches x 4 disassembly contact polishing. Master volume cleaning. Reinforced power board solder. (General adjustment)
Accessories: copy of the manual
Main specifications: Phonoico built-in control amplifier, MC/MM compatible, 7 input systems, 3 output systems, W460 x H137 x D383 mm, 16.5 kg
※Although maintenance has been completed, the lower half of the display remains off due to the lack of display repair, so it is inexpensive. This is the REVOX B225 designed by STUDER as a consumer model. The large, sturdy slide tray not only provides a sense of stability, but also reduces vibrations to improve sound quality. The thick, rich sound quality works particularly well with older sources. The thick, energetic analog-like sound is priceless. The exterior has dullness and scratches. LCD is the current state. Serial 11621 (Fujisawa Yukishi)
Maintenance information: 2024.6.8 Maintained (tray slide shaft poor operation cleaning. Each board on the other parts has been checked, capacitors, etc. have been replaced. LCD cannot be replaced)
Accessories: power cord
Main specifications: Philips CDM1 swing arm mechanical multi-bit DAC W450 x H109 x D33 mm 8.5 kg
Missing due to spikes. Equipped with Reimyo's D/A converter DAP-777 Victor's 20bit/k2processing/IC! It lets you hear beautiful sounds with a beautiful, natural balance. XLR is #3 HOT. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.9 operation confirmed
Accessories: instruction manual, power cord
Main specifications: sampling rate 32 · 44.1 · 48 kHz input RCA, optical, BNC, AES with phase reversal function W430xH65xD363mm 5.3 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/5/11 sales price 128,000 yen Maintained! Late QUAD44 with CD input terminal. It's not flashy, but the thick, glossy tone is attractive. In particular, it softens female vocals. Serial Q36114 (Fujisawa Yukishi)
Maintenance information: 2024.5.11 Maintained (internal power supply switch contact polishing treatment, balance VOL cleaning ~ check OK. Check the other boards and re-solder the holes. (C, R check OK)
2024.5.9 Internal power supply switch contact polishing treatment
Accessories: power cord
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4.0 kg
The disposal price has been reduced. Member prices are not applicable. 2024/4/17 sales price 128,000 yen Maintained! Quad control amplifier The famous machine 44 has been refreshed by changing the back terminal to an RCA specification that is easy to handle. It's a perfect balance between freshness and richness. When paired with speakers made in England, you can enjoy a calm, high-quality sound (Daiki Goto)
Maintenance information: 2024.4.17 maintained (internal all check, B-filter capacitor deterioration, +- 18V drive Tr leak large, rectifier diode failure instability → replacement power SW spark killer broken → replacement. C and R checks within each board. *There is a sound leak at main volume 0. (Create 2 1.5m DIN5 cables)
Accessories: copy of instruction manual, power cable, connection cable
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321×H103×D203 mm
The disposal price has been reduced! Member prices are not applicable. 2024/4/22 sales price 128,000 yen Maintained! A famous machine 44 with an easy-to-handle RCA terminal added to the rear terminal of the Quad control amplifier. The British QUAD's small preamp is a perfect balance between the freshness and richness of character. You can enjoy a calm, high-quality sound when paired with the same speakers made in England (Murakoshi Yoichi)
Maintenance information: 2024.4.18 maintenance (internal all checks, power supply filter C ± B bypass C replacement, balance VOL cut off sound → cleaning, check each board)
Accessories: 2 DIN input cords, power cord, instruction manual (copy)
Main specifications: 2 LINE inputs, 2 TAPE2 systems (DIN input or more), 1 PHONO input system, Phono sensitivity 1m/3m/10mV switching W321 x H103 x D203 mm 4 kg
The price has been reduced. 2024/5/29 sales price 44,800 yen This is an attractive quad bookshelf type speaker with a beautiful finish and rich musical expressiveness. The calm stringed instruments and highly textured piano expressions are suitable for classical music. The exterior has a broken dowel in the upper left corner of the saran net on one side, and dullness and a feeling of use can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.28 Operation confirmed
Accessories: saran net, jumper plate
Main specifications: 86dB 6Ω 45Hz to 28,000 kHz W190 × H310 × D243 mm Weight 6.3 kg
The price has been drastically reduced. 2024/5/9 sales price 128,000 yen Maintained in 2023/10! Late QUAD44 with CD input terminal. It's not flashy, but the thick, glossy tone is attractive. In particular, it softens female vocals. The exterior has a feeling of use such as dullness and small scratches. Serial Q031658 (Murakoshi Yoichi)
Maintenance information: 2023.10.22 Maintained (Acre sectorable terminal caulking defect? → soldering. Balance Vol, Filter Vol, SW Cleaning. AC spark killer NG, internal in-board bypass C, coupling C replacement)
Accessories: instruction manual, power cord, catalog (English)
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321×H103×D203 mm
Comes with original box It is an MC cartridge that uses diamond star rice chips and boron cantilevers, which are also used in higher-level models, and is characterized by outstanding high-pitched fineness and clear sound quality even in the same price range. Both the cantilever and stylus are good (Oikawa Tetsuji)
Maintenance information: 2024.6.3 operation confirmed
Accessories: original box, instruction manual
Main specifications: moving coil type, 4 ohm, needle pressure, 1.7 to 2.0 g, output voltage 0.3 mV or more, playback frequency 10 Hz to 30 kHz, solid boron, cantilever, machined aluminum, body, diamond stylus tip, 10.5 g
Disposal prices have been reduced. Member discounts are not applicable. 2022/12/3 sales price 1,000 yen. ※1 piece only PANASONIC ceiling mounting bracket Recommended for those who have a Panasonic compact speaker and are thinking about hanging it from the ceiling (Hiura Katsutsugu)
Accessories: original box
Main specifications: diameter 140 x H93 mm weight 0.5 kg
※ There is no problem with operation, but since it is cheap, it is currently sold. Panasonic CD player. A CD player that uses a MASH 1-bit DAC and a unique swing arm mechanism. It's a natural sound with no quirks, so you can enjoy it in a wide range of genres. You can see a feeling of use on the exterior, dullness, stains, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.2 Operation confirmed
Accessories: remote control, instruction manual, power cord
Main specifications: frequency characteristics 2 Hz to 20 kHz W430 × H130 × D333 mm 5.2 kg
It has been replaced with a cloth edge. Currently sold. Onkyo's 3-way bookshelf speaker The stretchiness of the mid-high range, which is typical of Onkyo, makes me feel comfortable listening to vocals. You can see the exterior, dullness, abrasions, etc. and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.6.14 sound output confirmed (replaced with cloth edge)
Accessories: saran net
Main specifications: 3-way bass reflex 6Ω 91 dB W380 x H670 x D363 mm 34 kg
※This item is currently sold. Onkyo enabled speaker. It is a design that makes it possible to construct a Dolby Atmos sound field using sound reflection from the ceiling. Accessories such as brackets and cables are missing (Sasaki Shota)
Maintenance Information: 2023.12.11 Sweep Test Good
Accessories: none
Main specifications: sealed impedance 6 ohms, playback frequency band 90 Hz to 20 kHz, W120 x H155 x D153 mm, 1.2 kg
Maintained! A high-performance preamp developed by Onkyo in the early 1980s. It is equipped with 3 types of cartridge selectors for 2 Phono inputs, making it a great specification for analog users. The way the dry mids sound is reminiscent of the sounds of the 60s and 70s. There are conspicuous line marks on the top plate and dents on the corners (Daiki Goto)
Maintenance information: 2024.5.9 maintained (maintenance contents/indicator lamp replacement, mode, recoup, input selector, cartridge selector, subsonic switch disassembly, polishing grease application, operational amplifier replacement, solder repair, each volume, switch cleaning, internal inspection and cleaning, operation confirmation.)
Accessories: copy of instruction manual
Main specifications: input LINE3 system PHONO2 (MM/MC) system power consumption 26W dimensions W450 x H990 x D403 mm weight 9.5 kg
It is one of Monster Cable's representative works that uses an unprocessed time correction structure at the 3.0 m and 1.9 m pair end of the speaker cable, and is quite thick with a conductor system of 3 mm. It is a cable with large changes in sound quality that can easily produce a sense of volume of bass (Tomoho Asaine)
Maintenance information: 2024.5.9 continuity confirmed
Accessories: none
The price has been drastically reduced. 2024/5/17 sales price 378,000 yen The flagship model of a Macintosh power amplifier with silver panel specifications. It is characterized by its strong, dense sound. The extrusion is strong and goes great with JBL large monitor speakers. The dynamism in the mid to low range, which is difficult to obtain with current Mackin power amplifiers, is attractive. There are scratches, dullness, and discoloration in places (Kojima Yosuke)
Maintenance information: Maintained on 2020.8.26 (2 input volumes, 4 semi-fixed volumes, 2 RCA plugs, 12 lamps, 8 electrolytic capacitors, replacement input mode switch disassembly cleaning, card edge cleaning, soldering, bias and offset check, output sound check)
(*The interior and exterior have been cleaned.)
Accessories: power cable
Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg
The price has been drastically reduced. 2024/6/1 sales price 378,000 yen Maintained! The flagship model of the Macintosh power amplifier with a silver panel. It is characterized by its strong, dense sound. The extrusion is strong and goes great with JBL large monitor speakers. The dynamism in the mid to low range, which is difficult to obtain with current Mackin power amplifiers, is attractive. There are scratches and stains on the exterior, and rust can be seen on the top plate and back panel (Mizusaki Ryo)
Maintenance information: 2024.6.1 maintained (transistor in driver board, LDR, capacitor deterioration, GAIN, VOL noise, meter board capacitor deterioration, power supply board capacitor deterioration, meter lamp, display lamp deterioration → replacement. Meter dismantling terminal lead wire soldering treatment, MODE SW dismantling cleaning, operation check, power stage check OK)
Accessories: power cord, copy of instruction manual
Main specifications: 500W+500W (1000W when mono) equipped with power guard circuit W483 x D465 x H263 mm 60.3 kg
The disposal price has been reduced (member discounts are not applicable). 2024/6/10 sales price 448,000 yen Maintained! Comes with original box. Levinson's long-selling prime amplifier. A dual monaural configuration that is thoroughly packed into one chassis while keeping the design concept of separation intact. You can be satisfied with all music genres with quality that easily surpasses separate amplifiers. You can see a feeling of use, such as appearance, dullness, abrasions, scratches, etc. (Sasaki Shota)
Maintenance information: 2024.3.3 Maintained (replace deteriorated parts. DC voltage/DC offset voltage/idling current/other inspection adjustments)
Accessories: original box, remote control, manual, power cable (non-genuine)
Main specifications: 100W+100W (8Ω) XLR input x 2 system RCA input x 3 system gain adjustable (preamp section 0/6/12 dB) W445 x H162 x D483 mm 29.5 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/4/25 sales price 448,000 yen Maintenance is being carried out in 2020. It's a famous machine you can't miss when talking about Marantz sounds of yesteryear. It has good grease in the mid-range, and the pleasant tonal feel is an appeal that cannot be obtained anywhere else. You can enjoy the Marantz sounds of the good times. There is some rust and small scratches on the exterior. Serial 8-4160 (Murakoshi Yoichi)
Maintenance information: 2020.11.18 maintained (AC code deterioration replacement, 40/40/20 μF and other deterioration replacement, 3 external paint, 20 μF x 2 deterioration replacement, selenium deterioration countermeasures → diode addition · vacuum tube 6BH6 noise exchange · vacuum tube socket and RCA jack caulking repair ※ other operation checked (measured at 32 to 41 W SP: 8 Ω with rated output AC 100 to 117 V) *A2 The EL34 vacuum tube guide pin is broken, but there is no problem with performance. (Part of the SP terminal on the right channel is missing.)
Accessories: instruction manual (for replicas, Japanese copy)
Main specifications: 35W+35W vacuum tube 6CG7/6BH6/EL34 W348 × H191 × D273mm 22.5 kg