Unopened item. Brass machined - This is a speaker terminal made of pure copper. If you are a self-made person, please try it (Kobayashi Hitoshi)
Accessories: original bag
One owner item! The initial water volume, the initial module power supply, the meter is a Bauen module, and the others are LD2 modules. Comes with a self-made wood cab. An analog preamp with the ability to vividly reproduce music and a sense of high intonation. As expected, the tone has a sense of life not found in recent widerange-oriented high-end preamps. An easy to use unit with RCA input/output without the need for Remo pins. There is a scratch on the wood cab. Genuine RF Enterprise Serial 1258 (Oikawa Tetsuji)
Maintenance information: 2025.9.6 operation confirmed (LINE/PHONO test OK. (No volume gap, meter operation OK)
Accessories: DC cable, power cable
Main specifications: input impedance Phono/50 kohm · high level/11.5 kΩ or higher output level record out1, 2, main out/ approx. 10 Ω gain overall/ 60 dB phono amplifier/30 dB (1 kHz) · input amplifier/20 dB output amplifier/10 dB body: size W510 x H142 x D242 mm weight 7.2 kg
A speaker system equipped with the Electro Voice PRO-8A in a small enclosure that imitates a self-made A7. It has a pretty beautiful finish and has an atmospheric appearance. You can enjoy lots of mellow sounds (Oikawa Tetsuji)
Maintenance information: 2025.9.6 operation confirmed.
Main specifications: 8 inch coaxial 2-way full range unit 8 ohms 96 dB W380 x H530 x D370 mm
※Since there is wobble in the + terminal on one side, it is inexpensive and is currently sold. Comes with original box. Scanspeak's Reveletor series tweeter. This is a 1 inch unit with neodymium magnets. How about a self-written person aiming for European descent (Oikawa Tetsuji)
Maintenance information: 2025.9.6 operation confirmed
Accessories: original box
Main specifications: 4 ohms 94.5 dB fs: 520 Hz diameter 104.2 mm x depth 27.5 mm 0.4 kg
TT-71 is mounted in a self-made transparent cabinet. The previous owner had UA-5045 attached to the arm. The younger brother of the Quartz Rock DD turntable TT-81. It is an orthodox phono motor with a high degree of stability. ※Since it does not stand on its own, it is on top of the insulator. There is a feeling of use on the exterior such as scratches and dullness (Tamai Jun)
Maintenance information: 2025.9.2 operation confirmed
Accessories: insulator (audio-technica AT606J)
Main specifications: FG detection quartz lock, DC servo, direct drive
A self-made system equipped with a SCAN SPEAK 15W/8530K01 for the woofer and an Italian SICA P90.28/N92 TW for the tweeter. The gradation expression of the sound is smooth, and the impression is that the atmosphere and afterglow are highly reproducible. You can see a feeling of use, such as appearance, dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.9.5 operation confirmed
Accessories: spike holder, unit original box
Main specifications: woofer 15 cm 84.5 dB resonance frequency 32-38 Hz impedance 8 ohm tweeter (1.1 inch, approx. 28 mm voice coil) impedance 8 ohms W 205 x H313 x D300 mm 9.5 kg (actual measurement)
0.7 m pair of RCA cables, details unknown, interconnect cable thought to be self-made. Being slender and easy to handle is attractive (Murakoshi Yoichi)
Maintenance information: 2025.8.30 Continuity confirmed
Accessories: none
The price has been drastically reduced. 2025/8/6 sales price 30,000 yen. *Currently sold. A self-made speaker system using Schaub Lorentz full-range units. The clear and warm sound is perfect for mono sound sources, 60s sounds, etc. In addition to the exterior and conspicuous stains on one side of the cone, a feeling of use such as dullness and stains can be seen (Kobayashi Hitoshi)
Maintenance information: 2025.8.3 continuity confirmed
Accessories: saran net
Main specifications: full range 4.5 Ω 5W W252 x H360 x D190 mm 3.7 kg (actual measurement)
The disposal price has been reduced. Member prices are not applicable. 2025/7/8 sales price 7,000 yen*Currently sold. A system that mounts an 8cm full range in a uniquely shaped enclosure. An ES cone for the unit and a lightweight cloth edge have been newly adopted for the conventional FE series, making it possible to hear the mid to high frequencies more brightly and with good spread. The speaker cable is about 25 cm straight out, so it's short. The exterior is dull, and stains can be seen on the corn paper (Wang Zhan)
Maintenance information: 2025.6.29 Operation confirmed (can be checked by sweeping)
Accessories: none
Main specifications: full range unit, 8 ohms, minimum resonance frequency, 165 Hz, playback frequency band, FO to 30 kHz, output, sound pressure level, 88 dB, input, 7 W, W325 x H120 x D228 mm, 2.0 kg (actual measurement)
Self-made wood horn. JBL2329 was attached to the slot. There are small scratches, writing, dirt, etc. (Oikawa Tetsuji)
Accessories: Throat Screws
Main specifications: W778 x H538 x D652 mm 9.7 kg (actual measurement)
This is a self-made tweeter stand that supports JBL 075, 077, 2405, etc. It is a design where a sheet like shrink paint is attached to the wood to match the color with the main body (Murakoshi Yoichi)
Accessories: none
Main specifications: wooden W110×H45×D50mm
The price has been drastically reduced. 2025/6/1 sales price 9,800 yen Current sale item. 1 bottle only. Tamon's 30cm woofer. Adopts a fixed edge. If you are a self-made artist and are looking for one, please take this opportunity. The appearance is fine, with no noticeable scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2025.5.25 Operation confirmed
Accessories: original box, frequency characteristic diagram
Key Specifications: 30cm (12 inch) woofer 8 ohms
A speaker terminal compatible with banana plugs. Recommended for those who want to replace terminals or make their own. (TAMURA Eiji)
Accessories: none
The disposal price has been reduced. Member prices are not applicable. 2025/7/10 sales price 29,800 yen ※Currently sold. A unique speaker system with a Sony flat panel unit mounted in an enclosure using Japanese paper. It has a mild taste with sharp corners. There is a dent in the woofer unit (Oikawa Tetsuji)
Maintenance information: 2025.6.29 Operation confirmed
Accessories: none
Main specifications: W280 x H380 x D320 mm 3.0 kg (actual measurement)
*Only 1 bottle is currently sold. Visaton 17cm woofer If you are a self-made artist, don't miss it. The speaker cable is soldered. There is a note on the original box (Mizusaki Ryo)
Maintenance information: 2025.8.10 sound output confirmed
Accessories: original box
Main specifications: 17 cm woofer impedance 8 ohms output sound pressure level 88 dB diameter 165 mm x depth 80 mm weight 900 g
*Currently sold. Elliptical coaxial 2-way unit with unknown details. How about someone who is a self-made artist? There is dirt and dullness (Oikawa Tetsuji)
Maintenance information: 2025.8.10 operation confirmed
Accessories: none
Main specifications: 4Ω W154 × H50 × D950 mm
*Currently sold. Elliptical coaxial 2-way unit with unknown details. How about someone who is a self-made artist? There is dirt and dullness (Oikawa Tetsuji)
Maintenance information: 2025.8.10 operation confirmed
Accessories: none
Main specifications: 4Ω W154 × H50 × D950 mm
※The shape of the frame is different on the left and right. How about a replacement for those who make their own SEAS 25cm woofers or those who use DYNACO speakers? There are stains and scratches on the exterior (Tamura Eiji)
Maintenance information: 2025.8.3 sweep check OK
Accessories: none
Self-acting bass reflex port. W90 x H15 x D100 mm cork part depth 45 mm inner diameter 55 mm cork part outer diameter 65 mm (permanent future bucket)
Accessories: none
A board specially designed for JBL's Olympus. What about those who have one? Scratches and chips are conspicuous overall (Sasaki Shota)
Accessories: none
Main specifications: W910 x H30 x D460 mm weight 8.1 kg (actual measurement)
The disposal price has been reduced! Member prices are not applicable. 2022/7/16 sales price 100,000 yen wooden 46cm double woofer type. Baffle opening diameter 425mm, screw pitch 490mm, baffle and enclosure plate thickness 24mm, duct opening diameter 108mm. Both the front and back panels cannot be removed. There are color differences on the left and right sides of the exterior, and there are chipped corners, dents, and stains. (TAKIMOTO Yutaka)
Accessories: none
Main specifications: W1600 x H950 x D850 mm (actual measurement) The weight has not been measured, but it seems that it is 100 kg or more.
The disposal price has been reduced. Member prices are not applicable. 2024/11/26 sales price 29,800 yen corner type bass reflex type enclosure. *Since 8 screws are arranged, units with 4 holes cannot be mounted. There are scratches and chipped corners on the exterior, peeling of the decorative plate, and stains on the saran net. (TERAMOTO Yoshihiko)
Main specifications: W840 x H1145 x D585 mm 41.3 kg (1)/(measured) screw pitch 370 mm
ASW enclosure with a height of 2380 mm. Finished with plywood and wood grain veneer, it looks beautiful. The bass reflex hole has 2 slits and no ducts. It is for 38 cm units, and since the upper cabinet has a large volume, you can expect a low range with plenty of room. Unit mounting hole diameter: 350 mm, screw pitch, 370 mm diagonal, plate thickness 27 mm There are stains, scratches, and stains on the exterior. (TAKIMOTO Yutaka)
Accessories: 14 unit screws (2 missing) *The trolley is not included
Main specifications: upper part: W488 × H1520 × D475 mm 46.8 kg (actual measurement) lower part: W488 × H860 × D475 mm 31.2 kg (actual measurement) total weight 78 kg/unit
This is a backload horn enclosure with split top and bottom. The exterior has scratches, dirt, and holes, and the baffle screw part is buried on one side. (TERAMOTO Yoshihiko)
Accessories: none
Main specifications: W500 x H870 x D280 mm 15.1 kg (1 bottle)/(actual measurement) opening diameter 95 mm
Set of 3 A self-made insulator that imitates “drinking,” which is sometimes used as an insulator. The warm atmosphere is attractive (Daiki Goto)
Accessories: none
Main specifications: Weight approx. 100g
A large self-made audio board with a sturdy wooden board sandwiched between a floor mat and felt. It was created by the previous owner for TANNOY Westminster. As for the exterior, there is a feeling of use such as scratches on the bottom (Tamai Jun)
Accessories: none
Main specifications: size W1040 x D700 x H23 mm weight 8.0 kg