Unshakable Sync for the World’s Most Demanding Audio Environments

In live production, film scoring, and high-end studio sessions, clocking precision isn't optional—it's critical. The Antelope Audio Trinity is the clocking centerpiece trusted by engineers, systems integrators, and touring professionals who can’t afford a single second of timing drift.

Built for ultimate synchronization across audio and video systems, Trinity offers three fully independent audio generators, full multi-format video compatibility, and support for sample rates up to 384 kHz. Whether you’re syncing DAWs, video gear, broadcast infrastructure, or outboard converters, Trinity provides rock-solid timing, zero-compromise audio quality, and the flexibility to adapt to any workflow—on the fly.

Under the hood, Antelope’s 4th-Generation Acoustically Focused Clocking powered by a 64-bit DDS engine keeps jitter to a bare minimum, preserving transients, stereo imaging, and low-end definition with surgical accuracy. Add an optional 10M Atomic Clock for reference-grade synchronization in post-production, mastering, or scoring environments.

And with dual-redundant power supplies, mission-critical studios and mobile rigs get a new level of fault tolerance, ensuring Trinity never misses a beat.

Key Features

• Flagship Clocking Performance
  4th-generation Acoustically Focused Clocking with 64-bit DDS technology for ultra-stable, low-jitter performance.

• Up to 384 kHz Sample Rate
  Supports all standard and high-resolution formats for future-proof synchronization.

• Triple Audio Generator Architecture
  3 completely independent audio channels, each with its own front-panel display and full routing flexibility.

• Multi-Format Video Clocking
  Lock to and generate all major video formats including SD and HD with automatic format detection.

• Oven-Controlled Crystal Oscillator
  High-stability internal clock with < ±0.02 ppm thermal precision and long-term drift of < 1 ppm/year.

• Atomic Clock Input
  Sync to Antelope’s 10M Atomic Clock via 10MHz BNC input for absolute timing precision.

• Massive I/O for Complex Rigs
  16 Word Clock outs, 9 simultaneous generators (3 audio, 3 HD, 3 SD), AES/EBU, S/PDIF, USB control, and more.

• Pull-Ups, Pull-Downs, & Varispeed
  Ideal for post-production and live broadcast, with full NTSC/PAL support and ±200 cent varispeed.

• Fail-Safe Power Redundancy
  Dual AC power inputs for uninterrupted performance in mission-critical environments.

Antelope Audio Trinity Specifications

Clocking System

• 4th Gen Acoustically Focused Clocking

• 64-bit DDS Engine

• Oven-Controlled Crystal Oscillator

• Atomic Clock Input: 10MHz, BNC

• Calibration Accuracy: ±0.001 ppm

• Clock Stability: < ±0.02 ppm @ 64.5°C

Supported Sample Rates (kHz)
32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384

Generators

• 9 Total: 3 Audio, 3 HD Video, 3 SD Video

• Independent and simultaneous

Varispeed
±200 cents (+12.246%, -10.910%)

Pull Ups/Downs
±0.1% NTSC, ±4% PAL, -0.1% HD

I/O Overview

Audio Inputs

• 2 x Word Clock (BNC, 32kHz–384kHz)

• 1 x AES/EBU (XLR, 32kHz–192kHz, 110Ω)

• 1 x S/PDIF (RCA, 32kHz–192kHz, 75Ω)

• 1 x Universal Video Input (BNC)

• 1 x USB 2.0 (Control)

Audio Outputs

• 16 x Word Clock (BNC, 3Vpp @ 75Ω)

• 4 x AES/EBU (XLR, 110Ω)

• 4 x S/PDIF (RCA, 75Ω)

Video Outputs

• 6 x HD Video (BNC)

• 4 x SD Video (BNC, fixed and selectable formats)

Physical & Power

• Operating Temp: 0–50°C / 32–122°F

• Power Supply: Dual-Redundant AC, 95–245V

• Max Power Consumption: 25W

• Weight: ~4 kg / 8.8 lb

• Dimensions: 482 mm (W) × 89 mm (H) × 203 mm (D)
  (19" x 3.5" x 8")

Ideal For

• Live Sound Rigs: Lock every component of your FOH/monitor setup with confidence and precision.

• Broadcast & Post: Sync everything from cameras to DAWs without drift—complete format support included.

• Film Scoring & Mastering: Bring out the best in high-res audio with crystal-clear timing and imaging.

• Studios Needing Zero Downtime: Dual power supplies and full-format compatibility mean uninterrupted performance, always.