Isochrone Trinity

The best sounding and most versatile master clock ever

Universal high-definition master clock employing Antelope's 4th Generation of Acoustically Focused Clocking with 64-bit Digital Signal Processing (DSP) and up to 384 kHz audio streaming.

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A master clock that stands out

In the fickle world of Audio & Video formats, Trinity is the Master Clock that stands out from the crowd, with the kind of features that others can only aspire to. With dedicated functions and controls, Trinity is the best sounding and most versatile Master Clock available anywhere. Installed in some of the most prominent audio and post production facilities around the globe, Trinity is in the roots of great percentage of the contemporary music and movie productions. Trinity is also an integral component of some of the largest live concerts and events nowadays.


Stable clocking and
advanced jitter management

Powered by an ultra stable oven controlled crystal oscillator, Trinity’s completely redesigned timing engine with 4th generation 64-bit Acoustically Focused Clocking provides supremely low jitter and high stability, with distinct sonic advantages that are immediately apparent. An atomic input makes it a perfect match for the 10M Atomic Clock, while user recalibration and dual redundant power supply will keep the unit running smoothly and prevent costly downtimes.

The features that make it unique

Trinity takes care of requirements that usually would have needed several units. With 3 HD and 2 SD generators the unit locks to and generates all known professional video format, while simultaneously offering 3 independent audio channels capable of 384 kHz with varispeed adjustment in cents or percent! With its wealth of connectivity, flexibility, and ease of use, Trinity is the ideal linchpin for a modern studio.



Trinity Master Clock

4th 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
3 Independent & simultaneous audio generators up to 384kHz, and varispeed control +/- 200 cents
3 Independent & simultaneous HD generators, covering 16 formats
3 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
In The Box Isochrone Trinity
Power cord
Owner's manual
Warranty card
Dimensions Width: 483 mm/19"
Height: 88 mm/3.47"
Depth: 228 mm/8.96" 
Weight 4.6 kg/10.1 lb

It was an instantaneous improvement!

I’m very familiar with what clocking does to the audio; that was one of the reasons I switched to Antelope initially. In the system I had, as soon as I put the original Antelope in, it made a tremendous difference. The imaging became much more solid. It was an instantaneous improvement.

When people ask me about converters and sample rates and all that stuff, I tell them, honestly, the thing that I find that makes the biggest difference is the clocking. I can run at 44.1 with a basic converter and if I have everything clocked absolutely perfectly it’s going to sound better than a poorly clocked 96k super-high-end, super-expensive converter. And I’ve proven that time and time again.

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Alan Meyerson is a music scoring mixer, recordist and producer, starting his career in the early 1980s. He is currently based at renowned film and video game score composer Hans Zimmer’s Remote Control Productions studio complex in Santa Monica, CA. Alan has more than 100 film score mixing credits to his name, including the Pirates of the Caribbean and Transformers trilogies and the highly anticipated The Dark Knight Rises, which opens this summer.