The interior and exterior have been restored! YAMAHA's premium speaker NS-2000. A luxurious configuration with a carbon fiber cone woofer and beryllium squawker and tweeter. The good sound quality when combined well is one of the best in the world. You can sense the high level of musicality of speakers back then. The dowel hole is slightly widened and the fixing of the saran net is weak (Murakoshi Yoichi)
Maintenance information: 2023.11.14 Maintenance completed (exterior wood grain repair/polishing/clear paint, rear baffle paint, saran net replacement/frame repair, dowel hole correction (current situation is limited), unit frame painting. Network frequency characteristics check, ATT cleaning, terminal cleaning)
Accessories: saran net
Main specifications: 3 way, 3 speakers, sealed system, bookshelf type, 6 ohms, playback frequency band: 28 Hz to 20 kHz W440 x H752 x D404 mm 47 kg
Discounted (Previous price 480000yen).
50yeaers anniverssory model.
Pure-boron.
3way 3speaker.
W500xH870xD410mm.
With original stand and crossover network.
Comes with a dedicated stand DK-10000 sold separately! Diamond Tone 40th anniversary model DS-10000 klavier. A limited edition model of 300 sets created by incorporating all the sensitivities of the company's engineers into a beautiful piano finish reminiscent of crafts. It is a masterpiece that pursues every detail of sound. The exterior has paint on the side, and there are other small scratches (Sasaki Shota)
Maintenance Information: 2023.11.7 Sweep Test Good
Accessories: DK-10000, special cover
Main specifications: 3 way, 3 speakers, sealed system, bookshelf type usage unit/27 cm aramid honeycomb curved cone type, 5.0 cm bolon D.U.d. dome type, 2.3 cm bolon D.U.d. dome type, 6 Ω 35 Hz to 60000 Hz crossover 600 Hz/5000 Hz dimensions W360 x H625 x D290 mm, weight 27 kg
Interior and exterior full restored! SS-G Series top model. Japan's proud 4-way speaker made to counter JBL's large speakers at that time! All four units are arranged in a row to align the sound source, and the position is very balanced from low to high frequencies. The sense of energy pushing out in front is also not comparable to JBL, and it is the impression that it sounds all genres depending on the amplifier. The appearance is beautifully finished due to maintenance (Shota Sasaki)
Maintenance information: 2021.8.5 Maintained (exterior repair, polished, clear finish. Front and rear baffle/hakama paint Saran net revapping Woofer midedge replacement Network maintenance (replaced with external products for damage to terminals (banana plug compatible) Replacement of internal connection terminals (Faston) brand new. ATT contact cleaning INT/EXT switching screw contact cleaning Frequency characteristics measurement check (~42 kHz) and continue to use the original capacitor for good results. (Input and output waveform and balance check, sound output check))
Accessories: none
Main specifications: 4-way 4-speaker bass reflex floor type, frequency band 27Hz to 22000Hz 94dB 8Ω rated input 120W instant maximum input 300W W600 × H1080 × D455 87kg