There are few inventions that have been as crucial to the evolution of pop and rock music as the guitar amplifier. Indeed, many cite the 1951 Sun Records recording session of Jackie Brenston and his ...

If you didn’t know better, you might think the phrase “class A amplifier” was a marketing term to help sell amplifiers. But it is, of course, actually a technical description of an amplifier that ...

If you know anything about a transistor, it’s probably that it’s a three terminal device whose output pin forms part of a potential divider whose state is dependent on what is presented to its input ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. An amplifier is a vital companion for bringing out the ...

Consumer demand for louder ring tones, MP3 capabilities and 3D sound effects has impacted the importance of amplifier in cellular phone designs. Thus, understanding audio amplifier technology ...