Recent content by KyoichiOda

  1. KyoichiOda

    A New Wave of Class D Integrated Amplifiers

    I listened JAVA HiFI Carbon double shot Integrated amplifier in the Warszaw AV show. It was brilliant, the best class D I have ever listened. Simply I thought I could not return nCore and Purifi and have to try other GaN FET amplifiers too.
  2. KyoichiOda

    A New Wave of Class D Integrated Amplifiers

    They were carried in some magazines, but only in Japanese. https://www.seibundo-shinkosha.net/magazine/hobby/78894/ Ause has a trial programme. If you want to try their amps, ask by email. I would help if a language barrier in your correspondence. https://ause-audio.com/?page_id=25
  3. KyoichiOda

    DSS-Diaphragm from A&C Audio, Japan

    Satsuma Shimadzu model-3, 10cm DSS diaphragm full range, shipped after some improvements at: Flange section of floating mount Vibration-isolating base section made from artificial ebony The driver is improved too, only one can be manufactured per day. More photographs on this page...
  4. KyoichiOda

    A New Wave of Class D Integrated Amplifiers

    AUSE Audio launched new 1ET7040SA amplifier, P952. The price is about 3.2k USD, 230-240V version is available. The highlite from their website: This is a seemingly common Purifi employed amplifier. As other manufacturers' products have already been available for a long time, we do not see...
  5. KyoichiOda

    DSS-Diaphragm from A&C Audio, Japan

    Satsuma Shimadzu model-3, 10cm DSS diaphragm full range, has been launched. I never have listened such speaker. It has an unique advantage with elimination of divided vibration tatally, combined clarity and softness. Please have a look thier website and a blog entry that describes the abstract...
  6. KyoichiOda

    A new, unique idea: Digital Reconstructor from AUSE Audio in Japan

    Ause Audio will launch a new product, NU-DDC in 3Q or 4Q of 2023, on behalf of Digital Reconstrictor. "NU" means Network and USB. The expected price would be around 1,000 USD. From their blog: Main connection capabilities. 1. USB function XMOS 768kHz/DSD512/DoP256 compatible (Roon can be...
  7. KyoichiOda

    DSS-Diaphragm from A&C Audio, Japan

    New 10cm DSS diaphragm full range system is planned to be launched from Satsuma Shimadzu next spring. I participated in a small event that introduces the trial version of this new 10cm unit today. Of course this 10 cm DSS unit inherits all advantages of the 6cm DSS unit as I posted the...
  8. KyoichiOda

    DSS-Diaphragm from A&C Audio, Japan

    Mr. Shimadzu, CEO of Satsuma Shimadzu which was launched as a new company, descrived his key idea of DSS diaphragm on his blog. I think this technology really has never seen before, will be a game changer and new paradigm of speaker history. He wrote in preface. " I feel that modern high-end...
  9. KyoichiOda

    A new, unique idea: Digital Reconstructor from AUSE Audio in Japan

    The latest information of Ause's AK4499EX DAC from their blog: New DAC is also under development. However, the main issue at the moment is not the DAC section using DAC chips, but the prototype verification of the front-end digital section. We can only give you a limited information at the...
  10. KyoichiOda

    A New Wave of Class D Integrated Amplifiers

    I got the plan of AUSE Audio new power amplifiers, with NC1200 and 1ET7040SA, will be launched soon. About 1ET7040SA version from their website: "The design policy has resolved the shortcomings of the previous module, thus further enhancing the accuracy of the high frequencies, sound rise and...

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