Ideon Audio: The Art and Technology of Restoring Music to Its Reality

Ideon Audio

Industry Expert
Apr 28, 2025
4
6
5
Athens, Greece
ideonaudio.com

Ideon Audio: The Art and Technology of Restoring Music to Its Reality
Greetings to the What’s Best Forum Community



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Hi everyone, we are Ideon Audio. You may have heard of us, our products, or seen reviews and mentions here on the forum. We’re genuinely excited to join this vibrant, knowledgeable, and welcoming community of music lovers, collectors, and audiophiles. For those curious to learn more, here is our story.

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From Passion to Production


We didn’t set out to build a company. We were simply music lovers who realized that better sound reproduction brings us closer to the essence—the "truth of the music."

Over time, our love of music turned us into audiophiles. Music has always been a constant presence in our lives—from childhoods spent listening, playing, and collecting, to the libraries we built across both analog and digital formats.

Our story doesn’t begin in a boardroom, but in basements, living rooms, and music rooms—with acoustic guitars and upright pianos. Our challenge? Capturing emotional fidelity: the breath before a phrase, the shimmer of a cymbal, the silence that holds tension. These micro-details, often lost, are where the soul of music lives.

Initially, we were simply experimenting, trying to build a DAC for personal use. It wasn’t meant to be a product—just a tool to reveal what was truly in the recording—not to color or reinterpret it, but to restore it. Our goal was to experience music as recorded, with true emotion and detail, without compromises or a "manufacturer’s sound."

The result surprised us. That prototype exceeded expectations and sparked a realization: others might want this same level of connection with their music, especially in a digital landscape crowded with technologies and definitions of "good sound."

We committed to one approach: high fidelity in the literal sense—not high-end as a lifestyle symbol, but as an unfiltered, precise reflection of what was recorded.

This evolved into our mission: to create reference-class digital audio systems for listeners who crave emotional connection through sound.

Our Founding Team


The road wasn’t easy. We entered a world where "high-end" often meant technical fidelity, many times style over substance, or gear with a predetermined "house sound."
We wanted none of that.

We committed to researching, developing, and building gear that retrieves and restores the original musical message with absolute precision. A tall order—but everything has to start somewhere. For almost a decade now, we've been pushing the boundaries of what digital can do. Our founding team reflects that spirit:

  • George Ligerakis, CEO and software architect, is a tech veteran and lifelong audiophile, bringing a strategic vision shaped by decades in software, innovation, and IT leadership. A pianist from childhood in a musical family, George has built a massive musical library. His vision is simple: "Make digital sound like real life."
  • Vasilis Tounas, VP and Chief Designer, is an award-winning circuit designer with 30 years of DAC innovation. Vasilis built his first DAC in 1992 and has since implemented every major DAC topology, long before "signal purity" and "power integrity" became industry buzzwords.

What binds us together is not just experienced—it’s our shared obsession with music. Every prototype undergoes months of listening, testing, and refining. From analog masters to modern recordings, we listen to sound and soul, believing that great systems should serve all music equally.

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Design Philosophy – Engineering the Truth


We don’t just build devices. We craft instruments of music. Our philosophy from day one: no shortcuts, no compromises.

Every Ideon product is designed in-house. No off-the-shelf modules. No generic circuits. Every board, every line of code, every detail is our own.

By integrating hardware, firmware, and software, we create true synergy—a key differentiator. It lets us optimize every layer of the audio chain for lifelike sound reproduction.

Power is everything in audio, and we treat it accordingly. We use fully linear power supplies across every product—no switching power supplies, ever. The result? Ultra-low noise, ultra-stable power delivery that preserves signal integrity. Inside, dedicated, independent power lines feed each critical circuit path. We isolate, filter, and stabilize—declaring all-out war on noise. When the noise disappears, music breathes.

Timing is sacred in digital audio. That’s why we developed our proprietary 3R USB conditioning principle, the heart of our signal treatment:
  • Re-generate – We buffer and restore digital signals to eliminate corruption and preserve data integrity.
  • Re-drive – We amplify with clean power and optimize the signal for strength and clarity, even across long cables and complex setups.
  • Re-clock – With ultra-precision, highest-grade clocks, we correct timing errors and eradicate jitter—restoring the flow and pace of the musical event.
From isolated signal inputs to stabilized, high-current outputs, every part of an Ideon device is built with intention. Every component is handpicked for performance—no compromises.

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Over-Engineering with a Purpose


We overengineer everything—not for show, but because performance demands it.
We auditioned multiple components, passive and active, at critical points in our circuits, choosing those that sounded best—regardless of cost. Every micro-detail matters when you’re chasing the soul of music through digital haze.

We tested them rigorously and selected those that measured correctly and sounded best.

This is our design philosophy—a blend of science and artistry, logic and passion.

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What We Believe We Do Differently and Why
Input & Output


At Ideon Audio, we never follow the easy path. We do things the right way—not the conventional way. In a world of cookie-cutter platforms, we’ve carved our own path. Every link in the signal chain matters.

We treat the input and output sections not as passive pathways, but as vital guardians of the musical message. This is where fidelity is won—or lost. We focused our deepest engineering efforts right there, reinventing digital audio flows.

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USB Input

More than 90% of DACs today use the same two generic USB chipsets. We don’t.
Instead, we created our own proprietary USB input architecture—hardware and firmware designed together, paired with top-class femto-level clocks.

It’s called the Ideon Triple Distillation USB input—a three-stage circuit that eradicates digital noise before the signal even reaches the DAC chip. What reaches the conversion stage is unflavored, untainted, and utterly transparent. A clean slate—ready to be reborn as music.

This is our declaration of war on both linear and non-linear distortion.
We don’t make noise—we eliminate it.

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Analog Stage

We take a similarly radical approach: one single stage. No coupling capacitors in the signal path. No power FETs or multiple output stages to artificially inflate current or “enhance” dynamics—because we found a better way.

Our ultra-low-noise, symmetrical power supplies feed a uniquely designed topology that maintains signal integrity at an unmatched level.

The result? Explosive dynamics, natural textures, intense detail—yet nothing is forced, nothing hyped. It just sounds real.
 

What We Believe We Do Differently and Why
Digital Conversion


We love and pursue purity. That’s why our analog output doesn’t choke dynamics with multiple stages—it lets them breathe, preserving the extraordinary SNR of our DAC engine without introducing artifacts or limitations.

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Speaking of DACs—we don’t just use them. We reinvent them.​


We’ve developed our own proprietary parallelized DAC conversion engine, complete with over 4,000 lines of custom firmware. Why? To meet our standards for emotional realism. We wrote our own rules—and our own code—to bridge the gap between technical performance and musical truth.

That’s what sets us apart: every circuit, every line of code, every concept is ours.
From our advanced re-clocking systems to our zero-noise rectification bridges—everything is conceived, designed, and executed in-house.

Even our power supply architecture is proprietary: parallelized, ultra-low-noise designs, paired with custom active bridges that eliminate diode-generated noise at rectification.
This isn’t tweaking—this is redefining what’s possible in digital playback.

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Timing correction is applied at both ends—input and output—with our sequential re-clocking and re-driving architecture. Each device is equipped with multiple femto-level clocks, operating in cascading stages, ensuring absolute signal phase integrity and vanishingly low jitter.

This is a fully upgradeable platform—because we’re always thinking ahead.

All of this adds up to something more than specs, more than numbers.
It results in sound with unimaginable resolution, breathtaking dynamics, and a texture that’s almost tactile.

Whether through USB or SPDIF, our re-clocking and re-driving platforms deliver a musical experience that isn’t just accurate—it’s alive.

Music deserves nothing less.
Let’s connect, stay tuned—and thank you for “listening.”


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George, Vassili and the entire Ideon team, welcome to WBF. It is great to see you here. I was pleasantly surprised to see Ideon highlighted in the latest WBF newsletter. What an informative post! I never had realized your approach to product development and design. Impressive! Next time I am in Athens, I will make sure I listen to your latest Absolute DAC. My friends that own it rave about it, but never had a chance to listen to it critically. Last year, I spent some time in your room at the Dallas Audiofest. Great sounding room.

You are not aware that I have been a client of yours for 6-7 years now. I have used the Ayazi mk2 and the 3R as my go to DAC for listening music from my PC. I took them both with me during my corporate assignments overseas. I love them! I believe they are hard to beat at their price point. Actually, last week, I connected the Ayazi on my system because I had missed its sound. Telepathy. I am not certain if you are still producing the little 3R box, but let me tell you, it does miracles with files from a PC or NAS. I am certain the equivelant higher end products are multiple times better.

Furthermore, this is an opportunity to thank you for "keeping me company" during those years away from home.

Once again, welcome to WBF and I am looking forward to hearing your news here regularly. I have included a couple of pictures from my little Ayazi and 3R for fun.

All the best, Basile
 

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Welcome to #1 Audio forum on the internet!

Howard.
 

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I wholeheartedly agree. I have been a fortunate owner of an Absolute DAC for about four years now and the passion for realism expressed in your design philosophy is not only obvious in the purity and refinement of its musical signal but also in the striking beauty of its build. My Absolute DAC, now upgraded to Meta, has a stately and commanding presence about it when sitting prominently on my system Rack; just the sight of it is compelling; but it’s in the listening that the expressed passion for musical truth is revealed. The realism, pinpoint accuracy, and clarity are indeed superb with respect to the quality of tone, timing, timbre, soundstage, etc., but it’s the DAC’s ease at invoking an emotional response that is the most impressive aspect of its sound that keeps calling me back to the listening chair. I’m keen to hear what other owners think. Thank you for sharing your insights.
 

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Welcome to these shores! I think you'll find we are civilised, polite, and courteous -- most of the time, that is :) !
IMG_2775.jpg What you see in the photo is the Absolute DAC & Time from Munich 2022 that I later upgraded to Meta status. Yes, I am that guy:cool:

Speaking of restituting the recording and engineering the truth, this is -- or I am -- a case in point: I listen to music from multiple recordings and recording dates, including monos. Because a musical event that took place in the past cannot be revisited in vivo, can it? The recording is all we have and we might as well do our best with it.

In the pic you see my Ideon front-end reconstituting (is that the right word?) a 1959 recording* of Beethoven Violin concerto, with Kogan on violin & Silvestri conducting the Paris Conservatory orchestra... which, as you know, is the first modern orchestra, created to play Beethoven. A legendary performance

And my system, modest by WBF standards, (see below) does succeed in conveying the magic captured in the recording. So, I am grateful for my Ideon front end that supplies the signal to the amplifier.

Keep on engineering, please!

* Japanese remaster in DSD
 
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Greetings to all. I feel fortunate to have found such an enthusiastic community to share my thoughts on Music, Ideon Audio, and all else related to the art and science of discerning listening. I’m no expert by any means but I do know that the quality of the components in my Audio System has a lot to do with the amount of joy I get out of it. I have never been accused of being a Fanboy for anything like this but my Ideon gear has brought me so much joy that I feel a constant “itch” to get more involved. Thank you all for sharing.
 
George, Vassili and the entire Ideon team, welcome to WBF. It is great to see you here. I was pleasantly surprised to see Ideon highlighted in the latest WBF newsletter. What an informative post! I never had realized your approach to product development and design. Impressive! Next time I am in Athens, I will make sure I listen to your latest Absolute DAC. My friends that own it rave about it, but never had a chance to listen to it critically. Last year, I spent some time in your room at the Dallas Audiofest. Great sounding room.

You are not aware that I have been a client of yours for 6-7 years now. I have used the Ayazi mk2 and the 3R as my go to DAC for listening music from my PC. I took them both with me during my corporate assignments overseas. I love them! I believe they are hard to beat at their price point. Actually, last week, I connected the Ayazi on my system because I had missed its sound. Telepathy. I am not certain if you are still producing the little 3R box, but let me tell you, it does miracles with files from a PC or NAS. I am certain the equivelant higher end products are multiple times better.

Furthermore, this is an opportunity to thank you for "keeping me company" during those years away from home.

Once again, welcome to WBF and I am looking forward to hearing your news here regularly. I have included a couple of pictures from my little Ayazi and 3R for fun.

All the best, Basile
Hi Basile, thanks for your kind words and the warm welcoming. The Ayazi is where all started :) See you in Athens then !
 
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I wholeheartedly agree. I have been a fortunate owner of an Absolute DAC for about four years now and the passion for realism expressed in your design philosophy is not only obvious in the purity and refinement of its musical signal but also in the striking beauty of its build. My Absolute DAC, now upgraded to Meta, has a stately and commanding presence about it when sitting prominently on my system Rack; just the sight of it is compelling; but it’s in the listening that the expressed passion for musical truth is revealed. The realism, pinpoint accuracy, and clarity are indeed superb with respect to the quality of tone, timing, timbre, soundstage, etc., but it’s the DAC’s ease at invoking an emotional response that is the most impressive aspect of its sound that keeps calling me back to the listening chair. I’m keen to hear what other owners think. Thank you for sharing your insights.
Thanks for sharing your experience with us !!!
 
Welcome to these shores! I think you'll find we are civilised, polite, and courteous -- most of the time, that is :) !
View attachment 149600 What you see in the photo is the Absolute DAC & Time from Munich 2022 that I later upgraded to Meta status. Yes, I am that guy:cool:

Speaking of restituting the recording and engineering the truth, this is -- or I am -- a case in point: I listen to music from multiple recordings and recording dates, including monos. Because a musical event that took place in the past cannot be revisited in vivo, can it? The recording is all we have and we might as well do our best with it.

In the pic you see my Ideon front-end reconstituting (is that the right word?) a 1959 recording* of Beethoven Violin concerto, with Kogan on violin & Silvestri conducting the Paris Conservatory orchestra... which, as you know, is the first modern orchestra, created to play Beethoven. A legendary performance

And my system, modest by WBF standards, (see below) does succeed in conveying the magic captured in the recording. So, I am grateful for my Ideon front end that supplies the signal to the amplifier.

Keep on engineering, please!

* Japanese remaster in DSD
Hi Greg, Thanks for the warm welcome, music is our driving force and I see you share the same principle !
 
Thanks.
Could you please tell about your USB cable?
 
Hi @Tabl10s , do I see correctly: you have three Times.
Out of curiosity, are these daisy-chained or are you using them in different systems?

(I used to have 2x 3R daisy-chained)
 
Hi @Tabl10s , do I see correctly: you have three Times.
Out of curiosity, are these daisy-chained or are you using them in different systems?

(I used to have 2x 3R daisy-chained)
Yes(two Absolutes into the Signature V). I like boxes.
Almost 30 years ago, I had a PS Audio Lambda/Ultralink 2:
Theta TLC/Audio Alchemy Pro/Pro
then
TLC/Pro/Pro32
then
Pro/Pro32/Digital Lens
then
Pro32/Pro32/Digital Lens. I have a problem.
 
Thanks.
Could you please tell about your USB cable?
The Siren USB cable is a blend of craftsmanship and musicality. Entirely handcrafted in Athens by skilled artisans, each cable takes two full days to build—meticulously assembled, soldered, and tested end to end. It's a carefully voiced audio component. Designed after extensive testing with select materials, including silver-plated copper conductors, machine milled, high quality custom aluminum connectors, and a triple shielding system, the Siren delivers a relaxed, coherent, fatigue-free sound. It brings out organic detail and flow in digital playback.
 
The Siren USB cable is a blend of craftsmanship and musicality. Entirely handcrafted in Athens by skilled artisans, each cable takes two full days to build—meticulously assembled, soldered, and tested end to end. It's a carefully voiced audio component. Designed after extensive testing with select materials, including silver-plated copper conductors, machine milled, high quality custom aluminum connectors, and a triple shielding system, the Siren delivers a relaxed, coherent, fatigue-free sound. It brings out organic detail and flow in digital playback.
Hello, I’m thinking of upgrading my USB cables in a piece-by-piece fashion. For a full Absolute Meta component stack that begins with an Alpha Wave, where should I start?

Musiconthebeach
 

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