High-Def Digest: The Bonus ViewCleaning Archives - High-Def Digest: The Bonus View https://www.highdefdigest.com/blog/tag/cleaning/ A High-Def Digest Blog Wed, 13 May 2020 15:26:27 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.4 Things They Don’t Tell You in the Instruction Manual https://www.highdefdigest.com/blog/projector-cleaning/ https://www.highdefdigest.com/blog/projector-cleaning/#comments Mon, 29 Nov 2010 20:00:52 +0000 Josh Zyber http://www.highdefdigest.com/blog/?p=8966 We home theater enthusiasts are often on the lookout for tweaks that can improve the performance of our audio and video gear. Typically, the expensive doodads that supposedly purify an electrical power signal or reduce vibrations in a disc player’s laser mechanism are just snake oil and work only on placebo effect. Here’s a little...

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