Power cable 1.2m earth is unwired ONTOMO MOOK's “Stereo Edition Anyone Can Do It! This is an appendix that was attached to the “Make Your Own Audio Accessory” magazine. You can enjoy clear sound with excellent cost performance (Murakoshi Yoichi)
Maintenance information: 2024.9.19 continuity confirmed
Accessories: none
※There is no problem with operation, but it is currently sold because it is cheap. 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. There are scratches, dirt, dullness, etc. (Oikawa Tetsuji)
Maintenance information: 2024.3.3 operation confirmed
Accessories: none
Main specifications: 1 way, 1 speaker, advanced YST system, floor type, anti-magnetic high-cut filter, 50-150 Hz, continuously variable dimensions, W235 x H485 x D409 mm, weight 14 kg
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
Machined aluminum headshell made by ENTRE. It has a standard shape, and the sound stretches and tightens well. This is an OEM supply for DAM (First Home Appliance) double name. ※The lead wire is not original. (FUJISAWA KOSHI)
The price has been reduced! 2023/10/1 sales price 7,000 yen ※Since it is cheap, it will be handed over as is. Tamban 10cm full range unit. Uses an ultra-thin PP diaphragm with reinforced ribs. The sound is clear and crisp. A 6-8 liter bass reflex box is recommended (Tamura Eiji)
Maintenance information: 2023.10.1 sweep test is good
Accessories: No accessories
Main specifications: rubber edge impedance 4 ohms sound pressure level 87 dB frequency band 63 to 17,000 Hz maximum input 40 W baffle opening diameter 94 mm weight 380 g
※It is currently sold because it is cheap. AM/FM tuner equipped with AM stereo. There is dirt and a feeling of use (Oikawa Tetsuji)
Maintenance information: 2024.4.3 operation confirmed
Accessories: none
Main specifications: W260 x H96 x D336 mm Weight 2.3 kg
Wood cabinet for TD-124 of unknown manufacturer. It can be equipped with an SME long arm. The exterior has scratches, threads, chips, etc. (Tamura Eiji)
Accessories: no accessories
Main Specifications: W597 ✕ H160 ✕ D445mm Weight 3.9 kg
*Fully automatic player with built-in Denon phono equalizer currently sold. It is recommended for those who want to enjoy records casually without worrying about the location, or for beginners. The exterior is dull and has scratches. Serial 8043308382 (Yonejima Satoshi)
Maintenance information: 2024.1.4 operation confirmed
Accessories: No accessories
Main specifications: fully automatic player belt drive, suitable needle pressure 3.5 g, W360 ✕ H ✕ D370 mm, weight 2.9 kg
Heavyweight metallic design headshell Technihard materials are used for surface treatment. It can be expected to tighten the sound (Sasaki Shota)
Maintenance information: 2024.7.29 continuity confirmed
Accessories: nothing
Main specifications: aluminum 15g
Power cable 1.8m non-twist Luxman standard power cable. This cable is thick, soft, and has a reputation for its high texture. It is an orthodox sound quality that can be used for a wide range of purposes without any habit. There is dirt on the sheath etc. (Fujisawa Yukishi)
Maintenance information: 2024.9.20 continuity confirmed
Accessories: No accessories
Power transformer used in MQ60 vacuum tube amplifiers Primary: 100V Secondary: 360V/280mA 100V/350mA 60V/70mA CT-6.3 V/2A W104 × H97 x D87 mm approx. 4.3 kg (actual measurement, not including protrusions) (Yosuke Kojima)
Audio-Technica's standard cartridge. The wide range, clear, and uncharacteristic sound is attractive. There is an oxidized feeling of use on the body (Murakoshi Yoichi)
Maintenance information: 2024.9.10 sound output confirmed
Accessories: none
Main specifications: VM type 4 mV frequency characteristics 10 to 20,000 Hz needle pressure 1.0 to 2.0 g (1.5 g standard) dead weight 6 g
Basic model in the AT100 series. There is a sense of dynamism like a Technica, with firm mids and sharp treble, and you can tell how high CP is in the entry class (Murakoshi Yoichi)
Maintenance information: 2024.9.10 sound output confirmed
Accessories: none
Main specifications: VM type playback frequency band 18 to 20,000 Hz output voltage 4.0 mV standard needle pressure 1.4 g dead weight 6.8 g
Power transformer primary: 100-105V secondary: 24-0-24V/0.18A, 6.3V/0.6A, 25-22.5-20-0-20-22.5-25V/2.6A W100 x H80 x D84 mm 3.2 kg (actual measurement, not including protrusions) There is dullness and abrasions on the body with stays (Kojima Yosuke)
Accessories: stay (main unit attached)
2.0m PSE standard power cable with a diameter of 11 mm with an OFC conductor held tightly with a PVC sheath. It is a cable with excellent cost performance, with rhodium plating on both the connector and plug (Kojima Yosuke)
Accessories: none
Power cable 2.0m thick CSE power cable with natural character. The ground is not connected. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
2.0m PSE standard power cable with a diameter of 11 mm with an OFC conductor held tightly with a PVC sheath. It is a cable with excellent cost performance, with rhodium plating on both the connector and plug (Kojima Yosuke)
Accessories: none
The 1.3 m power cable uses a polymer polyolefin material for the untreated terminal sheath. The thickness, which can be called overspec, ensures high speed and large current capacity. You can see the exterior, dullness, threads, etc. and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.4.19 Continuity confirmed (PSE certified product)
Accessories: none
The price has been reduced. 2024/9/8 sales price 7,000 yen. *9V/2.0A specification. An audio file-standard DC power adapter that uses “Active Noise Cancellation +,” which uses military radar technology. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.9.6 continuity confirmed
Accessories: original box, connector
Main specifications: Approx. 150g (actual measurement)
The disposal price has been reduced. Member discounts are not applicable. 2024/4/26 sales price 12,800 yen. This is a rare KEF center speaker Q6C in stock. It is a well-balanced and well-organized sound character typical of the Q series. It seems to express a sufficient sense of sound field even when used in combination with Q1 for theaters. There is a bruise on the upper back corner. Serial 2027685G (Murakoshi Yoichi)
Maintenance information: 2024.4.25 sound output confirmed
Accessories: jumper plate, saran net
Main specifications: 2-way bass reflex low range/130mm Uni-Q high range/19mm Luminiumdome frequency characteristics 50Hz-27kHz crossover frequency 2.8kHz 89dB 8Ω W432xH160xD215mm 4.1 kg
The price has been drastically reduced. 2024/6/30 sales price 8,000 yen. *USB cable for power supply is missing. DigiFi 16 appendix. Olasonic D/A converter. It's built into the N2 factory chassis and has a nice sense of mass. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.6.22 Operation confirmed
Accessories: none
Main specifications: W98 x H62 x D87 mm 410 g (actual measurement)
The price has been reduced! 2024/8/26 sales price 7,800 yen Equipped with an “N-OMF” diaphragm that is a hybrid of aramid fibers, it is possible to completely reproduce the amount of information on high-resolution sound sources. There are small scratches, dullness, etc. on the exterior. Serial 51390J5650700037 51390J5650700037 (Asaine Tomoho)
Maintenance information: 2024.8.26 sound output confirmed
Accessories: saran net
Main specifications: 2-way bass reflex type, 4 ohm, 70 W, 83 db/w/m, rated frequency range, 45 Hz to 100 kHz, crossover frequency 6 kHz, W167 x H299 x D260 mm (including grill net terminal protrusions), weight 3.9 kg
The price has been drastically reduced. 2024/7/6 sales price 8,000 yen. ※The sound output has been confirmed, but the damper seems to have deteriorated, and the model name printing has disappeared, so it's cheap. EMPIRE MI Cartridges The tone is sharp and rich in shadows. I have the impression that if you apply light needle pressure, the luster will increase and you can enjoy it all round (Hiura Katsuji)
Maintenance information: 2024.7.4 sound output confirmed
Accessories: none
Main specifications: MI type 5 mV needle pressure 0.25 to 1.25 g dead weight 8 g
RCA cable, 1.5m pair, 6N copper, 2-core conductor, aluminum shield, is a cable suitable for vocals with just the right balance between sound loss and mid-range thickness. You can see a feeling of use, such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.9.15 continuity confirmed
Accessories: none
※Set of 2 (not treated as a pair since the internal shape is different between the tubes) KT88 compatible balls, Russian metal brown, base code: 0210/0601 measured value 56/50 (rejection theory 44) with original box ※ measured values indicate GM values measured with the TV-7 testing machine (Kojima Yosuke)
Accessories: original box
The disposal price has been reduced. Member discounts are not applicable. 2023/12/16 sales price 25,000 yen ※1 bottle only. Bass reflex enclosure imitating JBL's mid-size speaker S-99Athena. The lattice grill, which symbolizes old JBL, is well-made. In addition to being able to see many defects in the exterior and lattice, there is a feeling of use such as dullness, abrasions, small scratches, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: woofer aperture diameter 316 mm, screw pitch (diagonal) 338 mm high range aperture diameter 134 mm, screw pitch (diagonal) 160 mm W610 x H450 x D314 mm 16.5 kg
Technica's affordable MM cartridges. It's a solid sound with a sense of dynamism (Murakoshi Yoichi)
Maintenance information: 2024.9.10 sound output confirmed
Accessories: none
Main specifications: mm type oval needle, output voltage 5 mV, needle pressure 1.75 to 2.25 g, playback frequency 15 to 25,000 Hz, dead weight 6.2 g
The disposal price has been reduced. Member discounts are not applicable. 2024/3/1 sales price 12,000 yen. This is a heavy weight that can be used with the Pioneer PL-70L2. If you've been looking for one, why not take this opportunity? There are dull stains all over (Murakoshi Yoichi)
Accessories: none
Key Specifications: Weight 177g
Pair tube, subthermal beam tube, made in China, seems to have been used in the company's power amplifiers, etc. Measured value 66/64 (rejected value 44) with replacement box*Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke)
Accessories: replacement box
The price has been reduced! 2024/8/9 sales price 10,000 yen This is the woofer part mounted on the Velodyne subwoofer HGS-12. Why don't you build a homemade subwoofer by putting it in a self-made box (Tamura Eiji)
Maintenance information: 2024.8.9 sweep check OK
Accessories: No accessories
A condenser box incorporating a DEL RITMO oil paper condenser. Please connect between the DAP and headphone amplifier (when playing only by connecting to a volume DAP, the sense of volume of the bass is poor, and only the high frequencies come out quite strong) (Kojima Yosuke)
Accessories: none
Main specifications: 1 analog input/output system each (3.5 mm stereo mini)
Pair Tube Bi-triode Power Tube Made in USA JAN Measurement Value 60/60 (Rejection Value 40) With Original Box ※ The pair is judged based on GM value measured on the tv-7 test machine (Yosuke Kojima)
Accessories: original box
Pair Tube Bi-triode Power Tube Made in USA JAN Measurement Value 60/60 (Rejection Value 40) With Original Box ※ The pair is judged based on GM value measured on the tv-7 test machine (Yosuke Kojima)
Accessories: original box
※I checked the sound output, but since it is cheap, it will be handed over as is. A D/A converter compatible with 16 to 32 bits, 44.1 to 384 kHz, and DSD64 to 256. The DAC chip is equipped with ESS ES9038Q2M. It is linked to the PC, and when the computer shuts down or sleeps, the power is turned off and it goes into a standby state (Sasaki Shota)
Maintenance information: 2024.7.11 operation confirmed (test up to PCM384 kHz OK, test up to DSD 11.2 MHz OK)
Accessories: original box, manual, USB cable
Main specifications: input USB 1 system 44.1 to 384 kHz/16 to 32 bit, DSD64 to DSD256 (Native) DSD128 (DoP) W105 x H66 x D152 mm 200 g
※Some glass doors are out of stock. Audio rack with casters of unknown model number and details. The shelves are adjustable with dowels. Overall, there is a feeling of use such as scratches, dirt, and seal marks. Shipping costs will be estimated separately (Daiki Goto)
Accessories: none
Main specifications: W1130 x H1010 x D470 mm Approximate weight 60 kg
Unspecified 2-tier rack. Load capacity etc. are also unknown. The bottom plate is just attached with dowels and is not fixed. Please note that if you lift only the top, the bottom plate will come off. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: W650 × H344 × D560 mm 32.2 kg
The price has been reduced! 2017/3/16 sales price 15,000 yen A well-made record cabinet. Details such as the manufacturer are unknown. It is unclear what the phonomotor was mounted on. There are scratches and stains on the dust cover and cabinet on the exterior. (SEKINE Hisashi)
Accessories: No accessories
Main specifications: W550 x H170 x D445 mm hole diameter 20 mm 11.35 kg (actual measurement)
Pair Tube Bi-triode Power Tube Made in USA JAN Measurement Value 60/60 (Rejection Value 40) With Original Box ※ The pair is judged based on GM value measured on the tv-7 test machine (Yosuke Kojima)
Accessories: original box
Power transformer primary: 100-117V secondary: 12.6V/1A, 6.3V/2A x 2, 40V/50mA, -10-0-10-130-150V/DC180mA ((VOLTAGE DOUBLER) /AC0.6A (CONTINUOUS)) W100 x H75 x D85 mm approx. 3.4 kg (actual measurement, not including protrusions) There is a lot of floating on the cover rust part (Kojima Yosuke)
Accessories: none
※1 sheet only. Basically, it has a wooden structure and contains iron ball sand. The 5.5 kg heavyweight effect of iron ball sand brings out the full performance of speakers and small audio devices. There is a crease on the decorative board. (FUJISAWA KOSHI)
Accessories: No accessories
Main specifications: hybrid audio board, load capacity approx. 100 kg, W300 x H44 x D 400 mm, weight 5.5 kg
The price has been reduced. 2024/8/17 sales price 10,000 yen Pioneer DJ mixer. It is a standard model that is compatible with a wide range of applications from entry to professional use. By connecting to the Pioneer CDJ series, fader start play linked to the crossfader OR channel fader is possible. The exterior has rust spots and scratches. Serial CGHV000934JP (Tamura Eiji)
Maintenance information: 2024.8.17 sound output confirmed (simple check only)
Accessories: No accessories
Main specifications: W308 x H107.4 x D220 mm weight 3.5 kg
Pair tube, subthermal beam tube, made in China, seems to have been used in the company's power amplifiers, etc. Measured value 64/64 (rejected value 44) with replacement box*Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke)
Accessories: replacement box
The price has been reduced! 2024/5/6 sales price 10,000 yen ※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
※There is a gap in VOL, which is the current situation. A Sony power amplifier with an affordable price and a compact body. It comes with a volume and 3 line selector switches, so it can also be used in a predominant manner. There are stains, dirt, and corner marks on the exterior. Serial 205129 (Yonejima Satoshi)
Maintenance information: 2024.8.18 Operation confirmed (there is a gap in VOL, which is the current situation)
Accessories: No accessories
Main specifications: rated output 55W+55W (6Ω) MONO140W (6Ω) W470 × H120 × D265 mm 5.9 kg
Self-made cabinet for GARRARD 301 with double arm specifications. The 3012 Series 2 and SMG-212 were mounted on the tone arm installation port. You can see the appearance, peeling veneer, abrasions, bruises, etc., and a feeling of use (Kobayashi Hitoshi)
Accessories: none
Main specifications: W760 x H265 x D520 mm 14.4 kg (actual measurement)
The disposal price has been reduced! (Member prices are not applicable) 2024/5/8 sales price 9,800 yen ※It is cheap because the exterior is in poor condition. 1 bottle only Altec green horns were also used in the early A7. While it has wide diffusion characteristics, it is an attractive horn because it is easy to listen to where you can feel the core. The exterior is dull, scratched, and peeling paint (Yonejima Satoshi)
Accessories: No accessories
Main specifications: 800Hz crossover frequency compatible driver 802-8D, 806-8A, 807-8A W470 × H220 × D340 mm 4.1 kg
The disposal price has been reduced. Member discounts are not applicable. 2024/8/10 sales price 11,800 yen. *Only one Yamaha powered speaker. If you've been looking for one, take this opportunity! You can see a feeling of use on the exterior, dullness, stains, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.8.8 operation confirmed
Accessories: power cable
Main specifications: Bi-amp 2WAY bass reflex powered studio monitor 54Hz - 30kHz rated output 70W (LF: 45W/4Ω, HF: 25W/8Ω) W170 x H285 x D222 mm 5.3 kg (actual measurement)
Input transformer sold 1 piece primary: 10KΩ secondary: 60 kΩ boost ratio 1:2.5 W24 x H35 mm 0.06 kg/piece (actual measurement, not including protrusions) (Kojima Yosuke)
Accessories: none