Avid Pro Tools | MTRX Studio + HDX PCIe + Sonnet Echo III System

Flagship HDX Processing, Reference DAD Conversion & Thunderbolt Expansion

Bring industry-standard HDX processing and pristine DAD conversion to any Thunderbolt-equipped Mac or PC. This all-in-one bundle combines sub-millisecond tracking latency, flexible Dante/DigiLink routing, and built-in Dolby Atmos speaker calibration into a quiet, desktop-ready footprint.

At a Glance

Complete Thunderbolt Integration: Connect Pro Tools | HDX hardware directly to modern host computers without sacrificing speed, stability, or processing power.

• Sub-1ms Latency: Real-time AAX DSP processing offloads plugin handling from your host CPU.

• Immersive Monitoring: Built-in SPQ DSP handles speaker calibration and room tuning for stereo up to 7.1.4 Dolby Atmos®.

• Whisper-Quiet Operation: Dual-fan chassis runs at an ultra-quiet ~17 dBA for noise-sensitive control rooms.

• Expandable Footprint: Includes two open PCIe slots for additional HDX cards, video I/O, or high-speed storage.

Included Components

• Avid Pro Tools | MTRX Studio: Premium audio interface featuring 18x20 analog/ADAT I/O, 64 Dante IP audio channels, dual mic preamps, and full EUCON monitor control.

• Avid Pro Tools | HDX PCIe Card: Hardware DSP acceleration engine capable of handling massive track counts, heavy plugin chains, and 64 DigiLink channels.

• Sonnet Echo III Desktop Chassis: Avid-qualified 3-slot PCIe expansion chassis with a dedicated HDX mode switch, 400W internal PSU, and 40Gbps Thunderbolt ports.

Technical Specifications