Are Standards Tighter in US?Many lighting professionals assume that laser safety standards in the US are tougher than in Europe. That's not true: standards for laser light are nearly identical throughout the...
Vintage Hi-Fi - I'll attempt to explain what many audiophiles debate day in day out - the truth about vintage Hi Fi, is it better than new? the pros? cons? hopefully my experiences and opinions will be useful...
After reading the "Buying A Trombone" guide by oh_gabe, I thought I might add a few useful pointers of my own. If you are reading this guide you probably are buying a trombone for the first time. You might not...
Music On Cigarette Cards Liebig Cards ( Collectables ) I've been collecting and selling trading cards, cigarette cards and related collectables for over twenty years. Before you read this guide please...
So i sit here today, after accomplishing many things most people my age Haven't even though about and willing to attempt even bigger and greater thigns in the future. So therfore my end is the sky is the...
Some of the most common and not so guitar and music terms, definitions and jargon arranged alphabetically. This explanation guide has info from beginner to intermidiate guitarists in the quest for more...
There are a few really good guides to buying Kramer's here within eBay. They cover all the basics and then some. What i have not seen is much about fakes. I am no expert on the Kramer brand but i have been...
After teaching classical guitar for over forty years I have discovered that there is no substitute for learning the fundamentals well with a good teacher. This means beginning with mastering knowledge of the...
1. STEPPER MOTOR LASER 2. SCANNING LASERS 3. ILDA SCANNING INSIDE THE LASER PROJECTOR Most of the lasers sold on eBay use stepper motors which have large mirrors attached to reflect the laser beam on the X and...