small amplifiers

This tag is associated with 3 posts

Understanding The Frequency Response Term Of Modern Power Amplifiers

One often found spec is the frequency response. You may not understand fully the way in which the frequency response is calculated. I will explain what exactly this particular expression means. An amp is created to enlarge a music signal sufficiently to drive some loudspeakers to moderate or higher volume. Suppliers typically publish the frequency range over which the amp operates. The standard convention is to present the frequency range inside which the amplification will decrease no more than 3 dB from the nominal gain. This kind of graph will show if there are any kind of major peaks or … Read more at Joni Sledge Online

A Short Guide For Understanding Stereo Amps

None of latest stereo systems would be feasible without the aid of todays stereo amplifiers which attempt to satisfy higher and higher requirements concerning power and audio fidelity. This article should also help you figure out what topology is perfect for your precise application.

Determined by the kind of amp, one of several kinds of elements are utilized in order to amplify the signal including tubes and transistors. Aside from the original audio, there will be overtones or higher harmonics present in the amplified signal. As a result tube amps have rather high distortion. Today, tube amps still have a … Read more at Joni Sledge Online

How To Search For Small Amplifiers

Contemplating a few of the technical specifications of todays power mini stereo amplifiers, one cannot help but be at a loss in attempting to evaluate different types and technical jargon, like “t-amp”, “THD” and so forth. I will clarify the term “amplifier wattage” a bit more in this piece of writing. “Power” is one of the most elementary terms describing amplifier functioning. Several companies also in history have used this term in a perplexing way to conceal the actual performance.

Amp specifications are now and then difficult to understand since they are not fully standardized. The output power of … Read more at Joni Sledge Online