Magnetar UDP800
Open-knowledge reference entry

The Magnetar UDP800, released in 2022, is Magnetar's first Ultra HD Blu-ray player. Magnetar released a second, higher-end player, the UDP900, in 2023.
Features
The UDP800 plays Super Audio CDs and is able to play DVDs of any region and Blu-rays of any zone without any modification being required. It supports HDR10+ and Dolby Vision high-dynamic-range standards. External hard drives of up to 16 terabytes can be accommodated. The player has a built-in Burr-Brown stereo DAC.
Reception
TechRadar and Sound & Vision praised the build quality and audio capabilities of the UDP800 but noted the lack of Wi-Fi and streaming apps. TechRadar later noted it as "the best 4K Blu-ray player for audiophiles". Trusted Reviews said the remote "is a mass of tiny and nearly identical buttons, so even with the backlight it’s nearly impossible to use in a darkened home cinema." Sound & Vision also noted it as "horrible". TechHive said the player delivers "exquisite experiences with both music and movies." Home Cinema Choice's verdict was: "Audio and video quality is superb, and build quality is unbeatable." The player received a Red Dot Design Award in 2023. Trusted Reviews listed it as the best universal 4K Blu-ray player.
The public source identifies “Magnetar UDP800” as open-knowledge reference entry. This brief keeps that definition visible, then builds a research path around Magnetar, UDP800 and Open-knowledge.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Magnetar UDP800”, the useful work is to connect “open-knowledge reference entry” to the records capable of establishing context and consequence.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated May 3, 2026. The linked authority identifier is Q131367255. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2022 and 2023.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Magnetar UDP800”, its source revision and the description used here.
- Expand the search: follow Magnetar UDP800 primary sources, Magnetar UDP800 archive and Magnetar research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Magnetar UDP800”?
- Which cited source is closest to the event, object or claim?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “Magnetar UDP800” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.