The price has been reduced. 2026/5/16 sales price 15,000 yen. Audio LAN cable 3.0 m By using the “N-ZERO Concept,” which pursues noise shielding effects on acoustic spaces, it is possible for each device to reproduce sound in the best state by using it for all LAN wiring in the home (Murakoshi Yoichi)
Maintenance information: 2026.5.16 Continuity confirmed
Accessories: original box
※There are some cracks and the base is missing, so it's cheap. Yamamoto Acoustics Tweeter Stand. Compatible with JBL 077, 075, 2402, 2405 (H type can also be attached) Pioneer TAD ET-703 units. Manufactured from blocks of Asada cherry blossom laminated timber, this tweeter stand maximizes the performance of the tweeter with sufficient strength and 3-point support using an ebony base that suppresses vibrations. (TAMURA Eiji)
Accessories: No accessories
Main specifications: W142 x H149 x D100 mm
Premium model of Technica MC cartridge. Compared to the AT33E, the sound quality is smooth, delicate, and expansive. Classical is an excellent model that can perform with both orchestra and acoustics. There is dullness on the body. Serial 403 (Fujisawa Yukishi)
Maintenance information: 2026.5.29 Operation confirmed
Accessories: needle cover
Main specifications: MC type output 0.1 mV needle pressure 1.4 g impedance 3 ohms playback frequency 10 to 50,000 Hz dead weight 7.0 g
※Inexpensive because it is in poor condition. DALI's popular tall boy model. The high quality real wood finish exudes a sense of luxury. It features a mild, high-grade tone with a high texture, and demonstrates its strengths in acoustic sounds and female vocals. There is a feeling of use such as conspicuous blows, scuffs, and tears in the saran net. Serial 9541570/9541570 (Takasaki Atsushi)
Maintenance information: 2026.5.30 sound output confirmed
Accessories: saran net, spike, spike holder, jumper plate
Main specifications: 3-way 3 speakers, frequency characteristics, 43 Hz to 25 kHz, crossover, 3.4 kHz, sound pressure level, 90 dB, impedance, 4 ohms, W170 x H845 x D220 mm, 11.7 kg
12 inch subwoofer by Q ACOUSTICS It expresses everything from the detailed expression of the double bass to the dynamics of the movie's explosion scene. The back connection cover is missing. There are no visible scratches on the exterior, etc., and it is good with just the degree of dullness (Kobayashi Hitoshi)
Maintenance information: 2026.5.28 Operation confirmed
Accessories: spikes, power cable
Main specifications: sealed active subwoofer frequency characteristics 28 Hz to 300 Hz crossover frequency 40 Hz to 250 Hz (variable) woofer size 305 mm power amplifier output 220 W peak) 440 W) input terminals RCA x 2 (1 inside mono LFE) W400 x H400 x D416 mm 21.5 kg
Pioneer lightweight shell. It is built with full consideration for acoustic characteristics. The exterior is dull and has a feeling of use (Ryo Mizusaki)
Maintenance information: 2026.5.30 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 7g
Q Acoustics' tall boy speaker is popular for its excellent cost performance. Point to Point technology mounted on the company's flagship model Concept-500 was introduced. Unnecessary vibrations are suppressed to achieve focused sound. Serial QA3558112400103/QA3558112400104 (Takasaki Atsushi)
Maintenance information: 2026.5.28 sound output confirmed
Accessories: saran net, spikes
Main specifications: 2 way 6 ohms 91 dB W310 x H1020 x D310 mm 17.8 kg
Manufacturer maintained, including pickup replacement! A CD/SACD player compatible with many formats in the high-resolution era. It is a higher-level model that incorporates a lot of technology, and the built-in 32 bit/192 kHz DAC allows you to enjoy pure sound with a wide range during SACD playback. It is designed with high sound quality for CDs and compressed files, so it is recommended for those aiming for high sound quality in any format. Serial OKD002906JP (Murakoshi Yoichi)
Maintenance information: 2026.5.27 Maintained by the manufacturer (replacement of SACD mechanical units, inspection of each operation, cleaning)
Accessories: remote control, power cord
Main specifications: 32 bit/192 kHz twin D/A converter jitter reduction IC twin power supply transformer acoustic damper tray equipped CDR-R/RW (MP3 MPEG-4 AAC WMA) DVD-R/RW (DSD [DSD disk] MP3, MPEG-4, AAC, WMA) for iPod, I Phone, and I Pad compatible W435 x H130 x D329 mm weight 7.8 kg
※The original belt is missing. It comes with micro Kepler thread and is armless. A belt drive record player from the A&M brand, Acoustic Masterpiece, which is familiar from AIR TIGHT. It boasts a thorough damping structure with magnesium shafts, magnetic floats, bearings that can be selected, and magnetic floats for legs. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.5.23 Operation confirmed
Accessories: power supply unit, power cable
Main specifications: arm base hole diameter: approx. 36 mm x 2 sheets belt drive AC motor aluminum platter made by European manufacturer, mass 5 kg W610 x H130 x D410 mm 22.5 kg
Maintenance has been completed, such as replacing 43 capacitors, replacing power switches, disassembling and cleaning the various switches and volumes. It has a particularly good reputation for phono, and it is still a popular model among analog users. With a natural and highly transparent Yamaha sound, you can fully enjoy the appeal of acoustic instruments, such as the touch and feel of a piano, and the sharpness of guitar strings. There are small scratches and paint peeling (Oikawa Tetsuji)
Maintenance information: 2026.4.6 Maintained (electrolysis, tantalum capacitor, power switch replacement. Volume, balance volume cleaning. Disassemble and clean each selector. Panel, housing, and terminal cleaning. (Readjustment of each part, aging test)
Accessories: copy of instruction manual
Main specifications: PHONO x 3 system (MM/ MC) MC head amplifier built-in W435 x H72 x D320 mm 7.9 kg
A CD/SACD player compatible with many formats in the high-resolution era. It is a higher-level model that incorporates a lot of technology, and the built-in 32 bit/192 kHz DAC allows you to enjoy pure sound with a wide range during SACD playback. It is designed with high sound quality for CDs and compressed files, so it is recommended for those aiming for high sound quality in any format. There are threads and line scratches on the exterior. Serial OBKD002860JP (Tamura Eiji)
Maintenance information: 2026.5.20 Operation confirmed
Accessories: remote control, power cable
Main specifications: 32 bit/192 kHz twin D/A converter jitter reduction IC twin power supply transformer acoustic damper tray equipped CDR-R/RW (MP3 MPEG-4 AAC WMA) DVD-R/RW (DSD [DSD disk] MP3, MPEG-4, AAC, WMA) for iPod, I Phone, and I Pad compatible W435 x H130 x D329 mm weight 7.8 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
The disposal price has been reduced. Member prices are not applicable. 2026/4/4 sales price 39,800 yen ※Currently sold. Yamamoto Acoustics network for ALTEC 604 (8 ohms). Specifications are unknown (Oikawa Tetsuji)
Maintenance information: 2026.4.4 operation confirmed
Accessories: instruction manual
Main specifications: network dimensions H160xH150xD100mm for ALTEC 604 (8Ω) weight 3.3 kg/1 piece
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. (FUJISAWA KOSHI)
Maintenance information: 2026.5.15 Maintained (replacement of coupling tantalum capacitors, bypass capacitors, etc. within each board. Each rotary switch is balanced VOL cleaned. Power switch and spark killer capacitor replacement.)
Accessories: copy of instruction manual, 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
Maintenance has been completed, such as replacing 12 deteriorated capacitors, replacing 1 resistor, and creating a new connection cable. A small British QUAD preamp. 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 adjustment door is newly made of acrylic, but there is no hinge function and it is simply placed on it like a lid (Oikawa Tetsuji)
Maintenance information: 2026.5.10 Maintained (power supply filter C replacement. AC Spark Killer C and card board bypass C replacement (VOL cleaning for each SW cleaning, connection cable creation)
Accessories: power cable, connection cable
Main specifications: 2 LINE inputs, 1 PHONO input, 1 phono sensitivity, 1m/3m/10mV switching, W321 x H103 x D203 mm, 4 kg
Full maintenance, from replacing deteriorated capacitors to disassembling and cleaning each selector switch! The C-2 is a masterpiece! It has a particularly good reputation for phono, and it is still a popular model among analog users. With a natural and highly transparent Yamaha sound, you can fully enjoy the appeal of acoustic instruments, such as the touch and feel of a piano, and the sharpness of guitar strings. The exterior is dull and has scratches on the top plate (Mizusaki Ryo)
Maintenance information: 2026.4.20 Maintained (volume, balance volume, each selector switch disassembled and cleaned. Electrolysis, tantalum capacitor, and power switch replacement. (The panel, housing, and RCA terminals have been cleaned)
Accessories: copy of instruction manual
Main specifications: PHONO x 3 system (MM/ MC) MC head amplifier built-in W435 x H72 x D320 mm 7.9 kg
Full maintenance, from replacing deteriorated capacitors to disassembling and cleaning each selector switch! The C-2 is a masterpiece! It has a particularly good reputation for phono, and it is still a popular model among analog users. With a natural and highly transparent Yamaha sound, you can fully enjoy the appeal of acoustic instruments, such as the touch and feel of a piano, and the sharpness of guitar strings. In addition to the exterior, as described above, a feeling of use can be seen, such as dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2026.4.10 Maintained (rear panel replaced. Main and balance volume disassembly cleaning. Internal ground wire, wiring correction. Power switch replacement. Replace tantalum capacitors, disassemble and clean each selector switch. RCA terminal distribution line correction. Cleaning panels, knobs, housings, and terminals. readjustment, aging test)
Accessories: copy of instruction manual
Main specifications: PHONO x 3 system (MM/ MC) MC head amplifier built-in W435 x H72 x D320 mm 7.9 kg
Maintained! Yamaha's masterpiece preamp. It has a particularly good reputation for phono, and it is still a popular model among analog users. With a natural and highly transparent Yamaha sound, you can fully enjoy the appeal of acoustic instruments, such as the touch and feel of a piano, and the sharpness of guitar strings. The exterior has small scratches and dullness over time. Serial 13915 (Yonejima Satoshi)
Maintenance information: 2026.2.21 maintained (power supply SW, spark killer replacement) 2024.11.1 maintained (tone control circuit capacitor solder correction) 2024.9.20 maintained (MODE, INPUT, TAPE rotary switch disassembly and cleaning. VR disassembly and cleaning of VOLUME, BASS, and TREBLE (partial correction). SUBSONIC, MUTING switch disassembly and cleaning. Preventive replacement of 16 electrolytic capacitors. Solder correction of the RCA terminal board with PHONO input, terminal cleaning frequency characteristics, and distortion ratio confirmation)
Accessories: No accessories
Main specifications: PHONO x 3 system (MM/ MC) MC head amplifier built-in W435 x H72 x D320 mm 7.9 kg
Pioneer PP-303 silver model. It is a headshell made with full consideration for acoustic characteristics. The exterior is dull and dirty, and the company name logo is about to disappear (Takahashi Nobuyuki)
Maintenance information: 2026.3.11 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 7.0 g
Pioneer lightweight shell. It is built with full consideration for acoustic characteristics. The exterior is dull and has a feeling of use (Ryuichiro Kaneko)
Maintenance information: 2026.3.8 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 7g
Pioneer lightweight shell. It is built with full consideration for acoustic characteristics. The exterior is dull and has a feeling of use (Takahashi Nobuyuki)
Maintenance information: 2026.3.7 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 7g
Pioneer lightweight shell It is built with full consideration for acoustic characteristics. The exterior is dull (Mizusaki Ryo)
Maintenance information: 2026.3.3 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 7g
Pioneer lightweight shell It is built with full consideration for acoustic characteristics. The exterior is dull. The lead wire is missing. (TAMURA Eiji)
Maintenance information: 2026.2.22 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 7g
Pioneer lightweight shell It is built with full consideration for acoustic characteristics. The exterior has a feeling of use such as dullness and small scratches (Takahashi Nobuyuki)
Maintenance information: 2026.2.20 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight g
Pioneer lightweight shell It is built with full consideration for acoustic characteristics. The exterior has a feeling of use such as dullness and small scratches (Takahashi Nobuyuki)
Maintenance information: 2026.2.20 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight g
Pioneer lightweight shell It is built with full consideration for acoustic characteristics. The exterior has a feeling of use such as dullness and small scratches (Takahashi Nobuyuki)
Maintenance information: 2026.2.20 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight g
Pioneer lightweight shell It is built with full consideration for acoustic characteristics. The exterior has a feeling of use such as dullness and small scratches (Matsumoto Tsuyoshi)
Maintenance information: 2026.2.19 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight g
Pioneer PP-303 silver model. It is a headshell made with full consideration for acoustic characteristics. The exterior has a feeling of use such as dullness and small scratches (Matsumoto Tsuyoshi)
Maintenance Information: :2026.1.15 Continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 7.0 g
Pioneer PP-303 silver model. It is a headshell made with full consideration for acoustic characteristics. The exterior has a feeling of use such as dullness and small scratches (Matsumoto Tsuyoshi)
Maintenance Information: :2026.1.12 Continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 7.0 g
Pioneer lightweight shell. It is built with full consideration for acoustic characteristics. There is a feeling of use on the exterior such as dullness and small scratches (Asaine Tomoho)
Maintenance information: 2026.1.7 continuity confirmed
Accessories: none
Main specifications: aluminum stamping dead weight 8.7 g