Antelope Audio Isochrone Trinity

Next generation master clock - 384 kHz and nine independent generators
MFR# Trinity
Antelope Audio Isochrone Trinity
Antelope Audio Isochrone Trinity Antelope Audio Isochrone Trinity video
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In the fickle world of Audio & Video formats, the new Antelope Audio Trinity will be the Master Clock that stands out from the crowd for years to come, with the kind of features that other manufacturers can only aspire to. With dedicated functions and controls, the new Trinity is the best sounding and most versatile Master Clock available anywhere. There are unique features that are only available on the Trinity - such as Audio up to 384kHz, Varispeed, Nine completely independent generators, and a Triple display!  Of course, all of this comes in an intuitive menu-free user interface, just as you would expect from Antelope. 


  • Fourth generation of acoustically focused clocking employing 64 bit DSP leads to a new level in detailed & focused sound
  • Oven Controlled Crystal Oscillator or Atomic input for supremely low jitter
  • Factory calibrated to better than +/- 0.001 ppm accuracy
  • A wealth of rear panel connectivity for tremendous flexibility
  • Comprehensive audio gear boxing for anything in, anything out
  • Atomic input for ultimate performance
  • Three independent & simultaneous audio generators up to 384kHz, and varispeed control +/- 200 cents
  • Three independent & simultaneous HD generators, covering 16 formats
  • Three independent & simultaneous SD generators, simultaneously offering PAL & NTSC.
  • Full Euro and USA pull-ups / pull-downs for SD and HD video
  • USB connection via PC & Mac allowing full remote control, loading/saving presets and firmware upgrades
  • Dual redundant power supply with automatic switchover for added reliability

Oven Control
The crystal oscillators in the Isochrone Trinity are housed in a temperature controlled oven, as commonly used in military and satellite communication.  This keeps the oscillator at a constant temperature making the Isochrone 100x more stable than similar products.

Atomic Clock
The Isochrone Trinity can be locked to the most accurate clock on Earth: the Atomic clock. A studio can truly achieve perfect stability with the power of Atomic Clock, and only Isochrone clocks are capable of locking to this unprecedented technology.

Brand New 64 Bit Design
Trinity is the culmination of many years of clocking know how from the designers at Antelope, and is a brand new design with more design integration which leads to an even tighter and more focused sound quality.  The fourth generation of Acoustically Focused Clocking with 64 bit DDS plays a major role in why Trinity makes your converters sound even better than ever.


Additional Information

Condition New
Chassis 19-in Rackmount
Maximum Sampling Rate 384 kHz
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  • Ron Saint Germain
    Ron Saint Germain
    "The Antelope 10M and the their Trinity and OCX clocks are the biggest change in digital audio since digital audio was invented!"
    In Ron's 34+ years in the business, he has mixed and/or produced and mixed on 18 Grammy nominated projects with 12 winners. He has worked with such artists as 311, Muse, Bad Brains, Tool, Sound Garden, U2, DMC, Mos Def, Breed 77, Sonic Youth, Alien Ant Farm, Living Color, Jimi Hendrix, Red Hot Chili Peppers, The Cure, Killing Joke, Creed, Kraftwerk, Whitney Houston, Diana Ross, Michael Jackson, Ashford & Simpson, Ornette Coleman, McCoy Tyner, Dexter Gordon and The Last Poets to mention a few.
  • Kevin Augunas
    Kevin Augunas
    "The Rubidium Atomic Clock makes a bigger difference to the sound of my DAW than any clock or converter that I've ever heard."
    Kevin Augunas has been producing/engineering for more than ten years. His eclectic list of work includes Jon Brion, Sinead O'Connor, Smashmouth, Lost Prophets, Melissa Auf der Maur, Andy Dick, Persephone's Bees, Mandy Moore, The Vandals and most recently, Cold War Kids. His credits also include soundtrack work on "Serendipity," "Spy Kids," and "Spider-Man 2."

    Read more about Kevin's and other industry professionals favorite gear in Vintage King's 'Producer's Corner.'
  • Michael Brauer
    Michael Brauer
    "With the Atomic, I'd say there was a 20% improvement which for me is mind-blowing. The image was wider, more solid and the vocal appeared to project towards me!"
    Michael Brauer has mixed such records as the Rolling Stone's 'Steel Wheels,' Tony Bennett's Grammy Album of the Year 'Unplugged,' and Coldplay's Grammy Alternative Album of the year 'Parachutes.' Recent projects include Paul McCartney's 'Live Back in the USA,' Bob Dylan's 'Rolling Thunder Revue' and Grandaddy. Check out for more information.
  • Jeremy Harding
    Jeremy Harding
    "You don't know what you're missing until you hear it... Your entire studio sounds different. Your monitors just got an extended range. Your room all of a sudden reads low frequency bass response better. And your mid-range sounds free and floating. Superior clocking makes your starting point entirely different, which affects every decision you make afterwards."
    Jeremy Harding is an engineer, producer, musician, DJ and manager whose 2 Hard recording studio (and label of the same name) has a prominent hold on the music scene in his native Kingston, Jamaica. Learn more about Jeremy and his favorite gear in our 'Producers Corner.'
  • David Kahne
    David Kahne
    "I noticed an immediate change in my soundspace the minute I heard the 10M plugged into my OCX-V. The stereo spread out, the edges were more clear, and the center seemed to come forward."
    Along with McCartney's 'Memory Almost Full,' Kahne has worked on previous McCartney outings 'Driving Rain,' 'Back in the U.S.,' 'From a Lover to a Friend,' 'In Red Square,' and 'Freedom.' As a top pop-music producer and engineer, Kahne's work spans a huge list of artists including the brand-new Kelly Clarkson album 'My December,' Imogen Heap, The Strokes, Sublime, Sean Lennon, Sugar Ray, Wilco, Tony Bennett, Fishbone, The Bangles, Shawn Colvin, Stevie Nicks, Matthew Sweet, K.D. Lang, 311, and many others.
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