Clearance discount! (former price: 998,000JPY)
Based on the design of 2S-305, the monitor system pursued improvements in every aspects including wider range and less distortion. The system was the last one that DIATONE was adopted as the official monitor of NHK (Japanese national broadcast). The speakers well express the expanse of sound with thick richness, heaviness in bass, and high-resolution. Perfect for Jazz. The body has smudges and fatigues. There are scratches on the back and the bottom.
Big discount! (former price: 598,000JPY)
Fully maintained on July 29th. Improved model of popular studio monitors 4344. The pair has impressive midrange and bass with thick sound quality. Lively bass with unconstrained lower-midrange makes us realize the greatness of 43 series. The body comes with smudges allover.
Disposal prices have been reduced! (Member discounts are not applicable) 2023/10/15 sales price 898,000 yen Diamond Tone 70th anniversary model. An NCV-R made by blending and molding carbon nanotubes and several types of resins is used as the vibrating plate, and the high speed, good response, and good sound rise stands out. The sound, which uses a unit made of the same material, has a natural texture and thickness like a full range is attractive. The serial has disappeared. There are no conspicuous scratches on the exterior (Yonejima Satoshi)
Maintenance Information: 2023.10.15 Sweep Test Good
Accessories: instruction manual, cloth cover, original box
Main Specifications: 2 Way 2 Speaker Bookshelf Impedance 4 Ω Efficiency 88 dB Playback Frequency Band 38 Hz to 80 kHz W270 x H473 x D289 mm Weight 17 kg
Big discount! (former price: 650,000JPY)
We overcame the biggest issue of DS-20000, crack on the front panel. The front and side panels are replaced with new american cherry veneers which are the same the original and finished with high gloss piano painting by professionals. The painting is thinner and more flexible compared to the original to overcome the crack issue the original had. Additionally, we even screen printed the Diatone logos.
*comes with speaker stands and covers
The price has been drastically reduced! 2023/2/8 sales price 598,000 yen An ambitious G2000 by FOSTEX using tweeters and squawkers using pure magnesium materials. The mid to high range, which has an extreme sense of delicacy and transparency, is impressive no matter what. Since the sound field space is large and the resolution is high, it is strong at reproducing low volumes, making it an extremely practical speaker. On the outside, there is a scratch on the base part. Serial 1000111/1000112 (Kimiya Miura)
Maintenance information: 2023.2.8 operation confirmed
Accessories: copy of instruction manual, saran net, jumper cable
Main specifications: 4-way bass reflex type 4Ω 90db W317 x H1174 x D360 mm 60 kg
The price has been drastically reduced. 2022/1/19 sales price 598,000 yen The paint crack on the front surface has been repaired to the limit by exterior repair! Edge-softened It is a limited model of 300 units developed by making full use of the best acoustic technology and woodworking technology at the time! It is a speaker that responds well to sound, has a sense of speed, and excellent resolution, and can be enjoyed in all genres. The stand DK-20000 (150,000), which was sold separately at the time, is also included. * Some repair marks remain (Fujisawa Yukishi)
Maintenance information: 2022.1.19 Maintained (Exterior veneer peeling/floating repair, polishing, painting, polishing. (Woofer edge softening treatment)
Accessories: Dedicated stand DK-20000
Main specifications: Sealed bookshelf type 4Ω playback frequency band 35Hz to 80kHz 88dB Body part: W360 × H695 × D339mm 35kg Stand part: W360 × H185 × D304mm Weight 9 kg
Both inside and outside have been well maintained. The depth of the Alnico LE14A and the high range with a good dry atrium peculiar to 175DLH fascinate the company's sound development that makes you think this is the case. The combination of the marble top plate and the honeycomb horn resonates a lot and plays a tasteful sound. You can enjoy rich vintage sounds. The exterior is also neatly finished by maintenance, and the lattice is in good condition. Serial 1089/1090 (Satoshi Yonejima)
Maintenance Information: 2022.5.30 Maintained (terminal rust removal (pickling) treatment, cleaning, insulation bushing & mounting screw replacement. ATT brand new replacement Capacitor replacement Frequency characteristic measurement check (~ 42 kHz). Check input/output waveform and balance, and check sound output. Woofer maintenance (edge replacement, terminal cleaning) Driver maintenance (magnetic circuit rust removal, gap cleaning, center adjustment, sound absorbing material replacement, terminal cleaning. Woofer cone paper paint Unit detachment Exterior repair, polishing, oil finish. Front and rear baffles/hakama repair/painting (Lattice repair/polishing/painting, lining fabric reupholstery)
Accessories: Saran net
Main specifications: 2-way, 2-speaker, bass reflex system, floor type, 35.5cm cone type for low frequency (LE14A), horn type for high frequency (LE175DLH) network LX10 impedance 8Ω W440 × H620 × D310 mm 39.0 kg/1 bottle
The network, drivers, and even the exterior have been maintained! A large backload speaker system using a JBL unit by Sansui. The current individual is a D130+175 DHL, and the network is a 2-way network equipped with an N1200. You can enjoy the classic JBL sound on the backroad in a quaint Sansui box. Serial 53040167/53040204 (Kimiya Miura)
Maintenance information: 2023.4.25 Maintained (exterior repair, polishing, oil finish. Front and rear baffle paint Lattice repair/polishing/painting, lining cleaning/repasting. Driver maintenance (magnetic circuit rust removal/gap cleaning/center adjustment, sound absorbing material replacement, terminal contact cleaning). Network maintenance (terminal rust removal, acid cleaning, replacement of insulation bushings & mounting screws, tightening. ATT (SW type) contact cleaning. A frequency characteristic measurement check (~ approx. 42 kHz) was performed, and the original capacitor was continuously used for good results. Input/output waveform and balance check, sound output check). Unit detachable)
Accessories: lattice grille
Main specifications: 2-way/2-speaker/backload horn system/floor-type unit: 38cm cone type D130/mid range driver & horn 175dlh network: N1200 Allowable input: 50W impedance: 8ohm output sound pressure level: 100dB W614 x H1034 x D520 mm
Discounted. Previous price:\998,000. Diatone 2S-3003, speaker system. Produced in Jul.1994. 2wat 2speaker, Bass ref. 8 ohm. Demagnetized. Maintenance completed on Nov.22 2012 and Aug.6 2012.
*Tweeter(High driver) cones were replaced to paper cone.
The interior and exterior have been refreshed and maintained! The rare YL 3-way speaker is in stock. That gorgeous unit configuration is unique to YL Acoustics, which specializes in horn speakers. The thick, single-core sound from low to mid-range leaves a strong impression. It comes with a multi-channel terminal, so you can freely choose the playback method depending on the amplifier configuration. The exterior has been beautifully finished due to maintenance (Tomonori Asaine)
Maintenance Information: 2023.7.9 Operation confirmed
2023.6.26 Maintained (exterior repair/polishing/clear finish front and rear baffle and hakama paint, all horn paint, saran net cleaning (stains remain), frame correction, one-sided woofer center cap dent correction unit detachable 351 (disconnection repair/distortion adjustment maintenance, external drawer part disconnection repair, coil bobbin deformation correction, anti-noise circuit maintenance 551 (disconnection mechanism repair, distortion adjustment maintenance Resolder coil bobbin deformation correction and noise suppression magnetic circuit maintenance with aluminum solder because soldering is incomplete) Terminal rust removal acid wash treatment, cleaning, insulation bushing replacement. SW contact cleaning. ATT contact cleaning. Some resistors are defective and all have been replaced. Perform a frequency characteristic measurement check (up to approx. 42 kHz) and replace the high range capacitor. (Input/output waveform and balance check, sound output check)
Accessories: saran net
Main specifications: unit used, treble, 351, middle, 551, bass, undescribed impedance, 8 ohms, crossover, 470 Hz, 3,000 Hz, playback frequency, 35 Hz - 20,000 Hz, type, double baffle type, 3 way size, width 540 mm, height, 850 mm, depth, 430 mm, weight, 36.4 kg (actual measurement)
Maintained! Comes with stand (DK-8000). A model that has improved the network box of the Diaton 50th anniversary model DS-8000. I am overwhelmed by the clear, detailed treble from Pure Boron and the thick mid-low range compared to the 2S-305 broadcast monitor. Also, the quick start-up sound, which is unimaginable from its size, is excellent. There is a feeling of use in appearance, dullness, light scuffs, etc. (Kobayashi Hitoshi)
Maintenance information: 2022.10.21 maintained (exterior stand network exterior cleaning/large scratch filler repair/line scratch simple touch up (repair marks remain) saran net stain/frame cleaning mid-edge softening treatment unit detachable one-sided tweeter disassembly and disconnection repair)
Accessories: saran net
Main specifications: 3 way, 3 speakers, bass reflex system, floor type, anti-magnetic type, 5 ohm 35 Hz to 40,000 Hz 93 db/w/m main unit W500 x H870 x D442 mm network box W370 x H130 x D287 mm weight body 58 kg, network 8 kg