QSC DCIO-H – Q-SYS Digital Cinema HDMI I/O Interface is backordered and will ship as soon as it is back in stock.
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Product Overview
The QSC DCIO-H is the HDMI-equipped version of QSC's cinema-specific Q-SYS audio interface, serving as the input/output hub for each screen in a Q-SYS-enabled cinema complex. In addition to the full digital cinema audio I/O of the standard DCIO, the DCIO-H adds HDMI 2.0 / HDCP 2.2 input and output for non-sync sources and onboard Dolby and DTS-HD decoding — making it the right choice for auditoriums that present alternate content alongside theatrical features. It routes audio from the projector IMB and other sources to a Q-SYS Core over Q-LAN for full-system cinema audio design.
Product Description

Alongside the DCIO's 16-channel AES/EBU input from the IMB, mic/line input, line-level and powered monitor outputs, four relay control outputs, HI/VI outputs, and RS-232/GPI automation, the DCIO-H adds HDMI 2.0 / HDCP 2.2 input/output for non-sync content and decoding of Dolby Audio (including Dolby Digital Plus and Dolby Surround 7.1) and DTS-HD. This lets a Q-SYS auditorium handle live events, presentations, and streamed or disc-based content with full surround decoding, all managed within Q-SYS Designer alongside Q-SYS Cores, DPA-Q amplifiers, and DCS loudspeakers. For installations that do not require HDMI or onboard decoding, the standard QSC DCIO provides the same core audio I/O.
Key Features
- HDMI 2.0 / HDCP 2.2 input and output — Handles non-sync content sources in a Q-SYS cinema.
- Dolby and DTS-HD decoding — Decodes Dolby Audio (Dolby Digital Plus, Dolby Surround 7.1) and DTS-HD on board.
- 16-channel AES/EBU input from IMB — Full digital cinema audio into the Q-SYS network.
- Mic/line input and monitor outputs — Line-level monitor output plus powered monitor output for a passive speaker.
- Four relay control outputs and HI/VI outputs — Show automation and accessibility feeds.
- RS-232 and GPI automation inputs — Integrates with cinema automation systems.
- Q-LAN networked — Works with Q-SYS Cores, DPA-Q amplifiers, and DCS loudspeakers.
Typical Applications
- Auditorium and cinema screening rooms (theatrical plus alternate content)
- Multi-purpose room
Technical Specifications
| Function | Q-SYS digital cinema audio I/O with HDMI |
| HDMI | HDMI 2.0 / HDCP 2.2 input and output (non-sync sources) |
| Decoding | Dolby Digital Plus, Dolby Surround 7.1, DTS-HD |
| Digital input | 16-channel AES/EBU from IMB |
| Analog input | Mic/line input |
| Monitor outputs | Line-level monitor; powered monitor output for passive speaker |
| Control outputs | Four relay control outputs; HI/VI outputs |
| Automation | RS-232 and GPI inputs |
| Network | Q-LAN (Q-SYS) |
Frequently Asked Questions
What does the DCIO-H add over the standard DCIO? HDMI 2.0/HDCP 2.2 input/output for non-sync sources and onboard Dolby (Digital Plus, Surround 7.1) and DTS-HD decoding, in addition to all of the standard DCIO's audio, control, and automation I/O.
Can it handle alternate content like live events or streaming? Yes — the HDMI inputs and onboard decoding are designed for non-sync content presented alongside theatrical features.
How does it connect to the Q-SYS Core? Over Q-LAN, QSC's networked audio distribution technology.
What about warranty and support? Coverage follows QSC's published warranty terms. Contact Creation Networks support for design and integration help.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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