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Fidelizer – audiophile optimisation for Windows

  • Here’s an interesting little application for Windows users who are keen to tweak their PC or laptop to audiophile standards.  Fidelizer optimises any Windows 7/Vista computer for digital audio playback.  If you don’t like the results, a simple reboot puts you back to your default OS state.  (Personally, I’d recommend creating a restore point before installing.)

    v1.4 continues with the modus operandi of v1.3, ensuring that Fidelizer no longer stops crucial system services (e.g. the firewall!).

    Fidelizer is a free download from

    Written by John

    John currently lives in Berlin where he creates videos and podcasts for Darko.Audio. He has previously contributed to 6moons, TONEAudio, AudioStream and Stereophile.

    Darko.Audio is a member of EISA.

    Follow John on YouTube or Instagram

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