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    válasz raven12 #21412 üzenetére

    1. elvileg ez: ESS Sabre 9018
    2. hogy semmit nem er, az tulzas, persze donto szerepe van a tobb mas dolognak is a hangminosegben. Viszont itt messze nem is csak a dac-rol van onmagaban szo, itt van hozza nemi adalek pl:

    More info about Ayre's contribution to the PonoPlayer.

    1) Ayre's custom designed and implemented digital filter. It is minimum phase, with no unnatural (digital sounding) pre-ringing. All sounds made always have reflections and/or echoes after the initial sound. There is no sound in nature that has any echo or reflection before the sound, which is what conventional linear-phase digital filters do. This is one reason that digital sound has a reputation for sounding "unnatural".

    2) All circuitry is zero-feedback. Feedback can only correct an error after it has occurred, which means that it can never correct for all errors. By using proprietary ultra linear circuitry with wide bandwidth and low output impedance, there is no need for unnatural sounding feedback.

    3) The DAC chip used is the ESS ES9018, widely recognized in the audio and engineering community as the best sounding DAC chip available today.

    4) The output buffer used to drive the headphones is fully discrete so that all individual parameters and circuit values and parts quality can be fully optimized for the absolute finest sound quality. The output impedance is very low so that the Pono Player will deliver perfectly flat frequency response to any headphone made.

    [link]

    A 400 euros dologhoz pedig: szerintem elsosorban online aruljak majd a cuccot, a hivatalos oldalukrol, ahol gondolom dollarban lesz kiirva. Es szerintem semmi nem tart vissza, hogy most megrendeld 300 dollarert (illetve US-en kivul szallitas +15 usd, szoval osszesen $315).

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