AMX DGX6400-ASB – Enova DGX Audio Switching Board Kit for DGX6400

Product Overview

The AMX DGX6400-ASB is an 80×80 audio switching board kit designed for integration into the Enova DGX 6400 matrix switcher enclosure. It provides independent analog audio insert/extract capability with full per-output DSP control, enabling audio mixing, EQ, and delay management within large-scale commercial AV installations. JITC-approved for government and federal deployments, the DGX6400-ASB meets stringent interoperability and security requirements.

Product Description

The DGX6400-ASB expands the Enova DGX 6400 with a dedicated 80×80 audio switching matrix, supporting 64 embedded digital audio inputs from video input positions and 64 embedded digital audio outputs to video outputs. Each output features independent volume, 10-band parametric EQ, balance control, and sync delay up to 200 ms for precise audio alignment in large venue or multi-zone systems. Input compression is independently adjustable per channel with configurable attack, release, threshold, and ratio settings, supporting broadcast and professional AV standards. A downmix input enables selectable embedded audio from any DGX input board to be routed to all embedded or auxiliary Dante-encoded audio outputs. The board is JITC-approved as of April 2023, qualifying it for federal and government system deployments.

Key Features

• 80×80 Audio Switching Matrix: Full matrix audio switching with independent control per output, supporting complex multi-zone routing in large installations.
• 10-Band Parametric EQ Per Output: Variable center frequency, filter type, and Q settings per band for precise audio shaping across all output zones.
• Independent Input Compression: Per-channel compression with configurable attack (1–2000 ms), release (10–5000 ms), ratio (1–20), and threshold (-60 to 0 dB).
• Sync Delay Per Output: Up to 200 ms of adjustable audio delay per output for audio/video alignment in distributed or multi-display environments.
• Downmix Input Routing: Downmixed audio from any DGX input can be switched to all embedded or auxiliary Dante-encoded outputs for flexible distribution.
• Input Gain Compensation: -24 dB to +24 dB in 1 dB steps per input to normalize levels across diverse source types.
• JITC Approved: Certified for use in U.S. government and Department of Defense AV systems (approved April 2023).
• Dante Audio Support: Downmix output supports auxiliary Dante-encoded audio routing for AoIP integration.

Typical Applications

• Large-scale enterprise AV matrix systems requiring distributed audio mixing
• Government and federal facilities requiring JITC-certified AV components
• Auditoriums and multi-zone meeting environments with per-zone audio control
• Broadcast studios and production facilities requiring multi-channel audio routing
• University and campus AV distribution systems with independent zone EQ

Technical Specifications

Frequently Asked Questions

Which Enova DGX enclosure is the DGX6400-ASB compatible with?
The DGX6400-ASB is designed specifically for the Enova DGX 6400 enclosure. For DGX800, DGX1600, and DGX3200 enclosures, see the DGX800/1600-ASB or DGX3200-ASB kits.

Does the DGX6400-ASB support Dante audio networking?
Yes. The downmix input can route audio to auxiliary Dante-encoded audio outputs, enabling AES67/Dante AoIP integration within the DGX 6400 system.

Is the DGX6400-ASB approved for government installations?
Yes. The DGX6400-ASB holds JITC approval (April 2023), qualifying it for use in U.S. federal and Department of Defense AV installations.