The 2.4 m pair of speaker cable uses high-purity OFC (oxygen-free copper), which has little electrical resistance, as the unprocessed core wire, and the stranded wire part is impregnated with a gold colloid liquid with high purity dispersion of ultra-fine gold particles of 3.5 to 8 nanometers, making it a well-balanced sound quality. (FUJISAWA KOSHI)
Maintenance information: 2024.5.7 continuity confirmed
Accessories: No accessories
The price has been drastically reduced! 2024/5/4 sales price 298,000 yen Maintenance was completed in 2023/6. Accuphase's first mono power amplifier. It's a rugged and firm 70's accuphase sound that is backed up by its exterior. It features crisp, tight bass and good sharpness in the mid to high frequencies. It is a gem where you can also enjoy the depth of the mid to high range unique to mono. The exterior has dullness etc. depending on the age. Serial J5Y280/J5Y279 (Yonejima Satoshi)
Maintenance information: 2023.6.13 Maintained (NF circuit capacitors, coupling capacitors, resistor replacement, deterioration replacement. lamp replacement. Card edge contact cleaning. ATT contact polishing cleaning contact protection oil application. Increase and tighten the output elements. Pattern and solder correction. Output relay check (good because it has been changed to a sealed type) bias and offset check. Output audio check)
Accessories: power cable
Main specifications: 450W (4Ω) 300W (8Ω) 150W (16Ω) W482 × H170 × D345 mm 27 kg
The disposal price has been reduced! (Member prices are not applicable) 2024/4/14 sales price 198,000 yen This model takes the configuration of the flagship 7S1. The quality of the sound has improved compared to the predecessor, and in particular, the thickness of the sound has increased from low to medium, making it a well-balanced sound. The clear and clean spatial expression and smooth, gentle mid-high sound are attractive. There is a scratch on the top plate. Serial 20011208001208 (Fujisawa Yukishi)
Maintenance information: 2024.4.14 Operation confirmed
Accessories: remote control, instruction manual, power cord, connection cord
Main specifications: original mechanical module SACDM-1 1 bit DSD SEIKO NPC SM5866AS D/A converter with external clock terminal W440 x H127 x D413 mm 16.5 kg
*Currently sold. BOSE's high cost performance model for a wide variety of applications. It reproduces sounds unique to BOSE that are powerful and sharp, such as jazz, rock, etc. You can feel the spread of the sound by swapping the position of the tweeter left and right and listening. Overall, there is dirt and a feeling of use. Serial 017958921760022AC, 017958921760021BC (Fujisawa Yukishi)
Maintenance information: 2024.5.6 operation confirmed
Accessories: saran net
Main specifications: 2 way 2 speakers, 8 ohms, maximum input 60 W, W380 x H240 x D170 mm, 3.9 kg
※1 bottle only. A full range unit that combines an aluminum alloy HR diaphragm and a pure magnesium ridge dome diaphragm. Compared to conventional paper units, it has a slightly better transparency and microwave feel. The exterior is stained with corn paper, paint marks and scratches on the frame (Satoshi Yonejima)
Maintenance information: 2024.5.6 sweep test is good
Accessories: original box
Main specifications: impedance 4 ohms minimum resonance frequency 72 Hz playback frequency band F0 to 10 kHz output sound pressure level 85.5 dB
The disposal price has been reduced! (Member price not applicable) 2024/4/28 sales price 178,000 yen A power amplifier with a sense of speed and sharpness unique to Threshold. The sense of volume in the mid to low range is also sufficient, and it makes you enjoy music with dense sound throughout the entire range. There are small scratches and dullness on the exterior. H8010186 (Fujisawa Yukishi)
Maintenance information: Maintained on 2013.10.6 (electrolytic capacitor volume replacement, circuit protector replacement. Replace the rubber foot and replace the input RCA jack. Bias and offset checks, maximum output checks, interior and exterior cleaning)
Accessories: power cord
Main specifications: 100W+100W (8Ω) W480 × H192 × D342 mm 24 kg
MC cartridge using LC-OFC (linear crystal/oxygen-free copper) wire based on DL-103. Familiar sound with a wide range. The supple sound makes it comfortable to listen to. The exterior has a feeling of use, such as dullness on the body. Serial 4126 (Hiroki Aso)
Maintenance information: 2024.4.21 sound output confirmed
Accessories: none
Main specifications: MC type output 0.25 mV, proper needle pressure 2.2 to 2.8 g, internal impedance 13 ohms, own weight 8.5 g
The price has been drastically reduced! 2024/4/29 sales price 108,000 yen This is 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. There are no noticeable scratches and it is in good condition. Serial 20Z0002 (Fujisawa Yukishi)
Maintenance information: 2024.4.29 Operation confirmed
Accessories: remote control, instruction manual, 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) Input: 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
*Currently sold. Woofer edge softened A model developed with an eye on the digital age. The natural spread of sound is suitable not only for vocals, but also for classical music, etc. This is a volume-input high CP model unique to the bubble period. The exterior has a saran net hole, and the emblem is missing on one side and the other side is missing. Also, the veneer is torn. Serial 2609/12502 (Yonejima Satoshi)
Maintenance information: 2024.5.5 maintained (woofer edge softening treatment, good sweep test)
Accessories: saran net
Main specifications: 3 way 3 speakers, sealed, 32 cm for the low range, 10 cm, cone type/2.5 cm for the high range, dome type frequency band 35 Hz to 30 kHz crossover 600 Hz/5 kHz sound pressure level 91 dB impedance 6 Ω dimensions W370 x H680 x D330 mm weight 21 kg/book
※It has a cigarette smell, so it's cheap. Speaker cable A standard cable that has become synonymous with an unprocessed speaker cable with a 0.7 m pair end. It features a stranded wire structure that enables reliable transmission with low noise even in harsh environments such as studios. Monitor-like sound quality with little coloring. The exterior smells like tobacco (Tamura Eiji)
Maintenance information: 2024.5.5 continuity confirmed
Accessories: none
※It has a cigarette smell, so it's cheap. Speaker cable 0.9 m pair end untreated tinned high purity copper wire multi-core stranded speaker cable. A well-balanced, wide-band, and powerful dynamic range is a major feature. The exterior smells like tobacco (Tamura Eiji)
Maintenance information: 2024.5.5 continuity confirmed
Accessories: none
The 1.8 m pair terminal untreated conductor uses oxygen-free high-conductivity copper OFHCC (Oxygen-free High-Conductive Copper) with impurities removed to the extreme. It expresses clear treble and deep texture, and has excellent cost performance. (FUJISAWA KOSHI)
Accessories: No accessories
The price has been reduced. 2024/2/24 sales price 6,000 yen ※Since it is cheap, it will be handed over as is. A subwoofer that can also be installed in a home theater or for those with insufficient bass in the system. The settings are simple, and you can create sound according to the speaker and room conditions. The exterior has some holes in creases and threads. Serial Z213158SU (Yonejima Satoshi)
Maintenance information: 2024.2.24 sweep test good
Accessories: instruction manual
Main specifications: 1 way, 1 speaker, advanced YST system, floor type, anti-magnetic high cut filter, 50 to 150 Hz, continuously variable, W235 x H485 x D409 mm, 14 kg
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