Tag: AR-II
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Newest Version of AR-II Documentation
Atari Regulator/Audio II (AKA the A/R-II) Version -02 Information By James R. Twine (jtwine@jrtwine.com) ©2009-2026 Latest version available online at https://www.jrtwine.com/blog/?p=590 References and Source Material Information is this document is from personal experience with these beasts, and some was stole^H^H^H^H^H… um, I mean… inspired… from many sources including official Atari docs (wiring diagrams, schematics)…
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Can you “Bulletproof” an Atari AR-II Power Supply? I Think I Can…
Well, like the title initially asks, can you really “bulletproof” an Atari AR-II board? From what I have found on the Internet, and older material like Star Tech Journals, the answer really is no. Pretty much all sources that mention “bulletproof” and “AR-II” on the same page are only taking about performing the Sense mods,…