Currently sold. This is a self-made 10cm full-range 1-way speaker with unknown details. There is no problem with the sweep or music signal, but the current situation is because it is cheap. There are bond marks on the exterior and center cap, and a feeling of use can be seen, such as dullness, abrasions, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.3 sound output confirmed
Accessories: none
Main specifications: W120 x H200 x D122 mm 2.5 kg (actual measurement)
The price has been drastically reduced! 2023/12/1 sales price 298,000 yen Interior and exterior refreshment maintenance has been completed and brushed up! A consumer model of the 2S-305, a timeless monitor speaker masterpiece that Japan is proud of. The thick and clear midrange and detailed high frequencies, which cannot be felt with the look, vividly reproduce vocals. The sound that accurately expresses the characteristics of an amplifier that is set regardless of whether it is a vacuum tube or transistor makes me feel the goodness of the device I have on hand that I haven't been able to see until now. The exterior is in perfect condition due to maintenance. Serial 351364 4851370 (Yamato Yuki)
Maintenance information: 2023.12.1 Maintained (exterior polishing, oil finish, exterior repair, front and rear baffle painting to create missing parts, saran net replacement, velcro replacement. Woofer maintenance center adjustment, edge damping agent application, disconnection solder treatment, center cap dent correction. Tweeter maintenance center cap internal cleaning and replacement, center adjustment, corn paper edge crack repair, edge damping agent application, unit detachment. Network maintenance frequency characteristics check, ATT contact cleaning, terminal cleaning sound operation confirmed)
Accessories: saran net
Main specifications: 2 way bass reflex system input impedance 8 ohms output sound thickness level 96 dB crossover frequency 1500 Hz W650 × H880 × D445 mm weight 50 kg
Since the condition is poor, such as cracks in the body, it is currently being sold. A small full-range speaker that is compact, can be placed freely, and has a gentle impression. The sound quality is soft and the sound is relaxed. You can see a feeling of use such as cracks, dullness, and abrasions on the exterior and body (Kobayashi Hitoshi)
Maintenance Information:2023.6.5 Operation confirmed
Accessories: none
Main specifications: full range compact speaker 8ohm maximum input 40W W230 x H150 x D163 mm 1.6 kg
※It has been replaced with a cloth edge. An improved version of the compact and popular blockbuster model CONTROL1. It is a speaker that can be used in a variety of ways, from pure audio to surround sound. There is a crack in the rubber part of the saran net (Oikawa Tetsuji)
Maintenance information: 2024.5.3 operation confirmed
Accessories: none
Main specifications: 2 way 2 speakers bass reflex bookshelf type 4Ω 125W W157 x H233 x D143 mm 1.8 kg
The price has been reduced! 2024/6/7 sales price 5,000 yen A speaker system that solved problems unique to compact speakers and improved sound quality. A woofer using a 12 cm pure crystal fiber diaphragm is used for the low range, and a 2.5 cm soft dome tweeter is used for the high range. The enclosure has a new round shape with a suede-like coating. The attached stand is detachable. There is a feeling of use on the exterior, such as dullness and small scratches (Jun Tamai)
Maintenance information: 2024.6.4 sound output confirmed
Accessories: saran net
Main specifications: main body W149xH366xD221mm stand W148xH60xD232mm
Weight 5.4 kg (main unit 4.7 kg, stand 0.7 kg)
*Currently sold. The 13 cm cone-shaped woofer is equipped with an OMF diaphragm made of natural materials, and is specially designed, such as using a German WIMA capacitor for the network, so you can enjoy solid sound with high cost performance. You can see the exterior, dullness, dirt, abrasions, etc. and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2024.5.25 Operation confirmed
Accessories: saran net
Main specifications: anti-magnetic design 2-way bass reflex woofer 13 cmOMF diaphragm tweeter 2.5 cm soft dome rated impedance 4 Ω maximum input 70 W rated sensitivity level 85 dB/w/m rated frequency range 50 Hz to 35 kHz W170 x H295 x D232 mm 3.8 kg
The disposal price has been reduced! Member prices are not applicable. 2024/6/2 sales price 128,000 yen Woofer edge softening treatment! Comes with a genuine stand DK-1000ZX (list price 50,000 yen). Standard diamond tone model. The characteristics of the Boron scoker, which is strong and has a good sound, shine through. The tight low range with supple stretch is a sound unique to Diatone. You can enjoy excellent sound regardless of genre. The exterior has small scratches and dullness. ※Saran net is out of stock. Serial 14308/14315 (Fujisawa Yukishi)
Maintenance Information: 2024.6.2 woofer edge softened
Accessories: Genuine stand DK-1000ZX ※Saran net missing
Main specifications: [DS-1000ZX] 3 way 3 speaker sealed type 6.3 ohm output sound pressure level 90 dB W360 × H690 × D341 mm 29 kg [DK-1000ZX] W360 × H195 × D300 mm 6.2 kg
The price has been drastically reduced. 2024/5/5 sales price 22,000 yen. ※Since there is a lot of deterioration in the exterior, it is inexpensive. A popular DIATONE bookshelf. Metallic sounds such as wind instruments and hi-hats on drums resonate comfortably in the crisp high range, and the low frequencies are more powerful than their size. In addition to the exterior, there are many peeling veneers, and a feeling of use such as dullness, abrasions, and scratches can be seen (Kobayashi Hitoshi)
Maintenance information: 2024.5.5 operation confirmed
Accessories: saran net
Main specifications: 2-way speaker, bookshelf type, bass reflex, efficiency 89dB, impedance, 6Ω, size, W212 x H349 x D220 mm, weight 7 kg
The price has been reduced. 2024/6/6 sales price 79,800 yen Maintenance has been completed, such as edge softening treatment and exterior repairs. The successor to the DS-505 with a DUD boron dome in the high range. It is a model set to be the standard for the CD era, and the sound connection between each unit is smooth, and the sense of stability in the mid to low range is attractive. You can see a feeling of use, such as appearance, dullness, corrosion, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.4 maintenance (edge softening treatment, exterior repair/cleaning)
Accessories: saran net
Main specifications: 3-way 3-speaker bass reflex system 6 ohms playback frequency band 30 Hz to 40,000 Hz output sound pressure level 90 dB W390 x H720 x D377 mm 33 kg
The price has been reduced. 2024/6/2 sales price 45,000 yen woofer edge softening treatment! A mid-range model with Diatone. The speaker has a smooth, sharp, and firm sound, and has a clear outline of the sound, making it an all-round speaker. You can see a feeling of use such as appearance, dullness, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2024.6.1 Maintained (edge softening treatment)
Accessories: saran net
Main specifications: 3-way, 3-speaker sealed system, anti-magnetic playback frequency band, 35Hz to 32kHz, 6Ω, sound pressure level, 91 dB, maximum input, 200W, W359 x H691 x D352 mm, 25.6 kg
The price has been reduced! 2023/5/5 sales price 29800 yen*Currently sold. Woofer edge softening treatment. 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
The price has been reduced. 2024/5/9 sales price 49,800 yen Woofer edge softening treatment! A classic model that uses carbon graphite on woofer cone paper. The high and middle ranges have a core yet are glossy, and the low frequencies are tight. It is a well-balanced speaker and is suitable for a wide range of genres. In particular, the vocals in combination with a vacuum tube amplifier are excellent. You can enjoy the enchanting diatone sound. As for the exterior, the frame has rust, scuffs, dullness, etc., and there is a feeling of use (Murakoshi Yoichi)
Maintenance information: 2024.5.7 maintenance (exterior cleaning, edge softening treatment)
Accessories: saran net
Main specifications: 3 way, 3 speakers, sealed impedance 6 ohms, W380 x H680 x D325 mm, 21 kg