Audiophilleo1

Start at the state-of-the-art

No other USB interface gives you the same level of performance, features, and uncolored, spacious, transparent sound—not even at twice the price.

Our all-new design virtually eliminates jitter artifacts —the long standing bane of digital systems—to deliver an absolutely over-the-top listening experience from any Mac, Windows or Linux computers and music server—even iPads!

And it's so much more than just an interface. The Audiophilleo1's dynamic, multi-function, full-color display makes setup and day-to-day operation a snap. Every feature, from its advanced digital volume control, to BitPerfect validation of the signal chain, and in-the-field firmware updates, is readily managed on-screen. You'll be up and running in minutes. 

There’s even a joystick for navigating the easy-to-read menus, which dim automatically once the music starts to play.

Only the Audiophilleo1 transport-processor has advanced RISC-based signal processing capabilities and a full complement of digital preamplifier controls—for less than one might pay for a USB interface alone. It's a complete solution that delivers exceptional performance and convenience in a single, compact package.

Features galore…

  • Brilliant, oversized, full-color OLED display
  • Built-in joystick cursor
  • On-screen directions and help
  • Direct connection to any DAC, without a cable
  • Runs with standard USB drivers on Mac, Windows and Linux computers — even iPads
  • Noised-shaped, dithered digital volume control
  • Up to 192 kHz/24 bit playback (free Windows Vista/7 driver update included)
  • BitPerfect testing*
  • Calibrated left/right balance and channel swapping controls
  • Add new features in minutes by downloading firmware updates
  • Remote control receiver port
  • Unique JitterSimulator* lets you hear what jitter sounds like
  • Ramped muting is gentle on the ears, amps and speakers
  • Polarity reversal, while you listen
  • Always-on S/PDIF output eliminates clicks between tracks
  • Dual 12V triggers automatically control amps and other gear
  • USB-powered for easy installation
  • Multi-function LED status indicator
  • Compact and ergonomic: you can take it with you

Leading-edge design


There's simply nothing better!

Compare it to the competition—regardless of price—and you’ll see that the Audiophilleo1 is the most advanced USB -S/PDIF processor on the market today. And only Audiophilleo offers a three-year limited Warranty on all its products.

This is the one piece of gear that’s essential for realizing the promise of digital audio, and it does it all for just $949 including free USPS Priority Mail shipping (US/Canada only).  Try one out at home for 30 days, risk-free, and let your ears decide.

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