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IDEON audio - AYAZI DXD 384KHz

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The Ayazi was conceived, designed, and sonically fine-tuned by a team of audiophiles and music lovers with professional, engineering knowhow. The aim: bring out the musical magic encoded in the numbers stored within the digital medium, and make it user-friendly and affordable. In other words,to create a device that we,music and audiophiles alike, would wish for.

The Ayazi offers support for up to24-bit/384kHz audio via USB and 24-bit/192kHz over S/PDIF. DSD64 and DSD128  playback capability  is supported via USB (all via on-the-fly software conversion 352.8/24).


Inputs: for the Ayazi S/PDIF input we settled on
a low-jitter re-clocking controller from Wolfson,
which offered us the best sound coupled with
convenience. The USB input is full class-2; to avoid
damage during playback we fortified the input with
our proprietary electrostatic protection, shielding
the Ayazi from electrostatic discharge.


Convertion: Unlike many other sigma-delta
implementations, the converters we selected for
the Ayazi incorporate patented time-domain jitter
eliminator technology. This helps to deliver music
free from clock jitter common in digital audio

Clock: to further refine the Ayazi’s sonic
performance we selected Crystek’s CCHD-957
HCMOS oscillator. This component sports -100dB/
Hz close-in phase and a noise floor of -169dB.
It matched our circuit design perfectly. Not
surprisingly, the oscillator was designed for audio
to begin with.


Power supply: It took us a long time to design,
refine and tune the Ayazi power supply. As usual
in such devices, it is not only a matter of providing
power but, especially, of maintaining a very low
noise threshold as well.


The results are exceptionally wide dynamic range, ultra-low distortion, accurate sound stage and musical clarity.


The Ayazi DAC key features

  • Coax and USB digital inputs,switchable from front panel
  • Class 2 USB input with electrostatic protection
  • Support for up to 32-bit/384kHz DXD audio via USB, and up to 24-bit/192kHz via Coaxial
  • DSD64 and DSD128 playback support on USB (via on-the-fly software conversion to 352.8/24)
  • Time domain jitter eliminator technology DAC chip
  • Low jitter, re-clocking S/PDIF input
  • Dedicated high speed asynchronous dual clock audio USB processor
  • New clocking architecture femto clock from Crystek used.Clocking architecture pushes jitter and noise floor below perceptible levels in our circuit
  • In house designed ultra low-noise power supply, custom-made transformer
  • High capacity main DC filter, selected audiophile series capacitors






The 3R dramatically improves the sound from digital audio computer files, music streaming services (like Spotify, iTunes, Tidal, etc.), even from low-res youtube playbacks!
Ideon Audio's 3R USB Revive connects between the digital output (host) and the Dac. It achieves excellent sound performance by uncovering lost detail, enhancing dynamics, re-clocking the signal using ultra-low jitter oscillators, and minimizing transmission losses.

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