AVID 9900-58236-00 HD I/O DA Option - Analog Output Interface

Add More Output Channels to Your Avid HD I/O
The Avid Pro Tools HD I/O DA Option Card is an 8-channel analog output expansion card designed for use with Avid HD I/O audio interfaces. This card adds eight high-quality analog outputs to your existing HD I/O setup, giving you the flexibility needed for expanded mix configurations, monitor feeds, stem printing, or outboard routing. Whether you're upgrading your studio or outfitting a post-production suite, this card allows for seamless integration with your Pro Tools HD system.

Flexible Integration with Modular HD I/O Systems
This DA card is designed to be added to an HD I/O chassis, either as a new output expansion or by replacing existing cards depending on your interface's configuration. It connects directly to the card slot in the HD I/O, giving users additional outputs without changing the rack footprint. It’s ideal for engineers who need more analog sends for summing mixers, outboard gear, or multiple monitoring environments.

High-Quality Analog Signal Path
With premium conversion circuitry, the DA Option Card delivers professional-grade analog output. It ensures minimal coloration and maximum detail in audio playback, making it suitable for mixing, mastering, or routing stems to external hardware. The design maintains fidelity across all channels, preserving the integrity of your mix from Pro Tools output through to analog gear.

Perfect for Multi-Speaker and Surround Configurations
If you're working in surround sound or immersive audio formats, the need for more discrete analog outputs becomes essential. The HD I/O DA Option gives you eight additional channels to send to speaker arrays, cue mixes, or signal processors. It’s a valuable tool for audio professionals working in 5.1, 7.1, or higher-format monitoring environments.

Expand Without Replacing Your System
Instead of investing in new interfaces or converting to digital outputs with external DACs, this expansion card gives you more analog I/O directly within the Avid hardware ecosystem. It keeps your system modular, scalable, and tightly integrated with Pro Tools | HD, helping you adapt to changing session needs without costly overhauls.