Community Reference · Right to Repair
RED ONE MX
An independent reference for owners, operators, and technicians who choose to keep RED ONE MX digital cinema cameras running. Specifications, hardware documentation, firmware history, and repair guides, preserved from the original era.
About the RED ONE MX
The RED ONE was released in 2007 as the first digital cinema camera capable of capturing true 4K RAW footage, effectively the resolution equivalent of 35mm film, in a form factor accessible to independent filmmakers.
In late 2010, RED Digital Cinema introduced the Mysterium-X™ (MX) sensor upgrade: a 14-megapixel replacement for the original 12-megapixel Mysterium™ sensor. The upgrade delivered improved dynamic range (13+ stops), better low-light performance, expanded ISO range (up to ISO 6400), and opened the door to REDCODE 42 compression at 3K and 2K resolutions.
“From the very early single digit firmware builds to its current state, the RED ONE has increased its resolution (4K to 4.5K), improved compression (REDCODE 42), boosted dynamic range and low light performance (Mysterium-X™) and added dozens and dozens of features.”
- RED Digital Cinema product page, ~2010
The Camera Today
Both the RED ONE and RED ONE MX have been discontinued and are no longer covered by warranty or serviceable by the manufacturer. Yet these cameras remain capable tools: capable of producing footage that holds up to modern distribution standards, and are in active use around the world.
The challenge is that when something breaks, there is almost no public documentation to help. The r1mx project exists to change that: reverse engineering the hardware, documenting failure modes, and building the repair knowledge base that RED never published.
What We Are Building
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What People Said
"Shooting with RED is like hearing The Beatles for the first time. RED sees the way I see… Is it perfect? Not yet. But the flaws are fixable."
"I liked what they were doing, making a digital camera of the utmost quality, and making it affordable for indie filmmakers."
"We have 16mm and 35mm cameras here from the 80s that are still being used. People still use Konvas that are 30 years old. The technology will get better, no doubt. But I'm sure Red will last generations… resolution will maintain itself."