Millions have enjoyed recorded music since 1877 when Thomas Edison invented the phonograph. Then came radio, records, tapes and CD's. But today's digital audio players are a quantum leap forward in music technology. To understand what makes these...
I've heard the question asked many times before, 'Do I really need a capacitor?' Before answering that question I ask, 'Do you have a high powered system?' 'Does it require sudden power bursts?' 'Is your amplifier being robbed of power?' If the...
Stand next to any road, and every so often a young person will go by with the latest rap CD blaring. If it happens to be a cold day, he (it is always a he) may have the windows up. Then, all you will hear is the thud of the overworked bass speaker in...