The type of amp you choose can have a huge effect on sound quality, power consumption, and cost. Here's how the Yamaha A-S301 ...

See amplifier. The amplifier conducts current throughout the entire cycle (360º). The Class A design is the most inefficient and is used in low-power applications as well as in very high-end stereo.

Learn how microphones and amplifiers work together to convert sound to electrical signals for clear audio output.

Here comes a new compact power amplifier that isn’t made in China: Pro-Ject Audio Systems’ Amp Box RS2 is made in Europe; it ...

Today Audiolab has announced the 9000Q preamplifier and 9000P stereo power amplifier which join the ... element and Audiolab has developed a new Class A circuit for its 9000 Series components ...

You can cover amplification by connecting sources straight into active speakers, which have amplifiers built into the cabinets, or by opting for a pre/power amplifier pairing ... so you want a best-in ...