Apogee Symphony IO Mk II 24x24 Dante Pro Tools HD Audio Interface System

The Symphony IO Mk II 24x24 Dante / Pro Tools HD interface offers twenty-four channels of analog input and output with high fidelity conversion, plus eight channels of digital I/O including AES/EBU and optical formats. Two Dante ports and a Pro Tools HD link enable seamless integration in networked and DAW-based workflows.

Features a front-panel touchscreen for quick access to settings including routing, gain, sample rate and metering. Analog I/O is via DB-25 connectors, and digital I/O covers AES/EBU, optical, and S/PDIF. Designed for large studio, post production, broadcast and live sound setups that demand high channel count and versatile routing.

Rack mountable 2U chassis with robust power supply and excellent rear connectivity. Delivers ultra-low latency performance in both Dante networked and Pro Tools HD systems, making it a powerful core component for modern professional studios.

Key Features

• 24 analog inputs / 24 analog outputs via DB-25 connectors
• 8 digital input/output channels including AES/EBU and optical
• Dual Dante network ports plus Pro Tools HD link
• Front-panel touchscreen display and large rotary control
• Ultra-low latency performance at high sample rates up to 192 kHz
• Rackmountable 2U form factor

Technical Specifications

• Sample rates supported: 44.1 to 192 kHz
• Power requirements: 90-240 V AC, 50-60 Hz
• Connectivity: DB-25 analog I/O, AES/EBU, optical, S/PDIF, Dante network, Pro Tools HD link
• Front-panel controls: touchscreen, rotary encoder, headphone output
• Max input levels in analog channels: +24 dBu (at +4 dB mode)
• Made for Mac and Windows with Pro Tools HD and Dante network support