AIR PURIFIERS / AIR CLEANERS, HOW THEY WORK, SOME GOOD BAD. Smoke particles, Microbes and many other solid contaminants are far smaller than the hair and dust you see floating in the air, narrower than the 10...
This is a basic primer on buying used or new tubes from sellers that know nothing about the tubes they are offering. Also offers simple tests that any person can conduct to determine the quality of a vacuum...
Nitty Gritty Record Cleaning System:Record Cleaning Perfected We all know someone who will tell us that audio cables don't make a difference, or that tubes amps sound the same as solid state, and that...
Thinking about to get a tube amp? Here are some good tips and guides of how set up and maintain it in perfect condition... For commercially sold tube amplifer, it is common that there are no user serviceable...
I entered the world of buying refurbished goods a few years ago when I scored a refurbished TV/DVR. It worked great, and I never had to use the warranty that came with it. In fact, it's still working today, 5...
Clean Vinyl Records The Nitty Gritty Record Cleaner What is an audiophile? The word comes from the Latin word: audire - "to hear;" and the Greek word philos - "loving." Today's definitions range from...
Hello Fellow Ebayers, My name is Dale Haseley and I have worked in electrical/electronic industry for over 30 years. I have been heavily involved in industrial automation as well as residential electrical...
This guide will help you to disassembly you Optoma EP719 for repair or cleaning.1) First of all disconnect all power and realted cables to the unit.Be really carefully, and do not continue if you do not have...
Did your Playstation 2, XBOX, or Gamecube all of a sudden stop working for you?Before you give up on your game system and decide to trash it, sell it, or give it away, try this. Blow the dust out with an air...
BEST VACUUM CLEANER : DOES 'AMPS' EQUAL CLEANING POWER? THE SHORT ANSWER: ABSOLUTELY NOT! WHY: Ask any electrical engineer. Amps (short for amperes) is a measure of electrical current flow. When multiplied by...