AVPro Edge AC-MX-88 18Gbps True 4K60 4:4:4 8x8 Matrix

Product Overview

The AVPro Edge AC-MX-88 is a commercial-grade 8x8 HDMI matrix switcher engineered for large-scale AV distribution where full 4K60 4:4:4 signal integrity is non-negotiable. Supporting 18Gbps bandwidth with HDMI 2.0(a/b) and HDCP 2.3, it routes any of eight HDMI sources to any of eight HDMI displays simultaneously — a purpose-built solution for 8x8 HDMI matrix switching in hotels, sports bars, command centers, and corporate campuses. Built-in per-output scalers, advanced EDID management, and analog audio de-embedding make it a complete signal management platform rather than a simple switcher. Integrators seeking a true 4K60 4:4:4 HDMI matrix with on-board audio extraction and lip-sync correction will find the AC-MX-88 ready for the most demanding installs.

Product Description

The AC-MX-88 handles eight HDMI 2.0 sources and routes them independently to eight HDMI outputs, maintaining the full 18Gbps signal path from input to output without introducing HDBaseT compression on the video side. Each output features a dedicated 4K-to-1080p downscaler, allowing mixed-resolution display environments without forcing the entire system to the lowest common denominator. The AVPro Edge User Interface (AEUI) — built in-house by AVPro engineers — provides web-based access to EDID management, signal diagnostics, per-output audio routing, and scaler controls from any networked device.

Dual audio de-embedding per output provides both a balanced analog output (2-channel PCM) and a Toslink digital output (up to 7-channel LPCM, Dolby Digital, Dolby Digital+, DTS, DTS Master Audio) from every output simultaneously. Audio delay is manageable per output up to 630ms, addressing lip-sync issues at each zone independently. The HDBaseT Compatibility Mode (HDBT-C) allows integrators to down-clock high-bandwidth 18Gbps signals on a per-output basis for compatibility with HDBaseT transmitters in extended runs — without affecting outputs that remain at full 18Gbps. A built-in test pattern generator per output enables infrastructure verification before commissioning, saving hours of troubleshooting on the job site.

Control options include IR, RS-232, and LAN, with driver support for Crestron, Control4, RTI, ELAN, and other major control systems. A limited-access user mode allows venue staff to perform basic source switching without access to system configuration or diagnostics.

Key Features

• True 18Gbps HDMI 2.0(a/b) Signal Path — Full 4K60 4:4:4 bandwidth maintained from input to output with no internal compression.
• 8x8 HDMI Matrix — Routes any source to any display independently; all eight outputs are active simultaneously.
• HDCP 2.3 Compliance — Supports all earlier HDCP versions, ensuring compatibility with the broadest range of protected content sources and displays.
• Per-Output 4K Downscaler — Downscales 4K to 1080p and 4:4:4 to 4:2:0 on individual outputs, preserving 4K on all other outputs.
• HDBaseT Compatibility Mode (HDBT-C) — Proprietary per-output algorithm down-clocks 18Gbps signals for use with HDBaseT extenders without affecting other outputs.
• Dual Audio De-Embedding per Output — Simultaneously delivers balanced analog (2CH PCM) and Toslink digital (up to 7CH LPCM, DD, DD+, DTS, DTS Master Audio) from each output.
• Audio Delay up to 630ms per Output — Corrects lip-sync issues at the zone level; adjustable from the front panel or web interface.
• 29 Onboard EDIDs Including HDR Variants — Eliminates handshake failures; integrators can also capture and apply EDIDs directly from connected displays.
• Three Extracted Audio Routing Modes — Bind to output, bind to input, or fully independent matrix routing for de-embedded audio channels.
• Built-In Test Pattern Generator per Output — Verifies cabling infrastructure before source connection, reducing commissioning time.
• Full HDR Support — HDR10, HDR12, Dolby Vision, HDR10+, HLG, BBC, and NHK formats supported at up to 4K60 12-bit deep color.
• IR, RS-232, and LAN Control — Native driver support for Crestron, Control4, RTI, ELAN, and other major control platforms.

Typical Applications

• Sports bars and restaurants with eight or more display zones requiring independent source selection
• Hotel common areas, lobbies, and conference centers distributing multiple content streams to display walls
• Corporate campuses and operations centers routing PC, media player, and collaboration sources to conference room displays
• University lecture facilities distributing lecture capture, streaming, and presentation sources to multiple display points
• Broadcast production control rooms requiring high-fidelity HDMI distribution at full 4K60 4:4:4
• House of worship facilities with large screen systems and audio zone mixing requirements

Technical Specifications

Competitor Comparison

Frequently Asked Questions

Does the AC-MX-88 support HDBaseT outputs?

No. The AC-MX-88 is an HDMI-only matrix on the output side. If you require HDBaseT outputs for long cable runs, consider the AC-MX-44HDBT (4x4) or the AXION product line which includes mirrored HDMI and HDBaseT outputs. The AC-MX-88 does include an HDBaseT Compatibility Mode to down-clock signals for use with separate HDBaseT transmitters connected downstream.

Can different outputs run at different resolutions simultaneously?

Yes. Each output has an independent scaler. You can send 4K60 4:4:4 to outputs connected to 4K displays while simultaneously sending downscaled 1080p to legacy displays, all from the same source signal.

What audio formats does the Toslink output support?

The Toslink outputs support up to 7-channel LPCM, Dolby Digital, Dolby Digital+, DTS, and DTS Master Audio. The balanced analog outputs are limited to 2-channel PCM. For Dolby Atmos and DTS-X downmixing, AVPro recommends the AXION product line.

How is the AC-MX-88 controlled in a third-party control system?

The unit supports RS-232, IR, and LAN control. AVPro Edge provides native drivers for Crestron, Control4, RTI, and ELAN. LAN control is available through the web-based AEUI or via TCP/IP commands documented in the API guide.

What is the HDBaseT Compatibility Mode and when should I use it?

HDBT-C is a per-output setting that uses a proprietary algorithm to reduce an 18Gbps signal to a bandwidth compatible with standard HDBaseT extenders. Use it on outputs feeding HDBaseT transmitters or displays that do not accept 18Gbps signals, while leaving other outputs at full bandwidth.

Is the AEUI web interface accessible from mobile devices?

Yes. The AEUI is browser-based and responsive, accessible from smartphones and tablets on the same network as the matrix, which is useful during commissioning and on-site diagnostics.