By John Siau (Benchmark Media)
Many electronic products have a "CE" mark affixed to the product. This mark is mandatory in European markets, but is not required on products sold elsewhere. Few people understand what this mark means and why it is important. It is often a good idea to look for this mark when purchasing a product. It is also important to understand the differences between professional and consumer audio products. You are about to introduce one more piece of electronic gear to your audio system, will you have interference problems?
Find out how to avoid interference problems.