Glossary

Preamplifier

Devices for the management, regulation and voltage amplification of audio signals. The (analog) signal sources are connected and switched at the preamplifier. Also the volume is controlled here.

For differentiation: The loudspeakers are connected to the power amplifier. An integrated amplifier contains preamplifier and power amplifier.

Back

Latest Speaker Reviews

Perlisten Audio S5M Monitor Review

Not From This World – You always wait for it, throughout decades of testing. But in the end, it rarely ever happens: that a test subject impresses you… Read more

Canton Vento 100 Review

Canton Turbo – The new Vento costs just under 5,000 euros per pair, but delivers a performance with the confidence of twice the price. A whole new… Read more

JL Audio Gotham V2 Review

The God of Thunder – When they think of a top system, most people focus on the bass. People like bass. We all know the comforting, massaging gut… Read more

Latest Analog Reviews

Zavfino Copperhead-X Review

Full Metal Jacket – Aluminum forms the backbone of the Zavfino Copperhead-X. The sound, meanwhile, is supposed to be perfected by the 28 copper… Read more

Thiele TT01/TA01 Review

Under His Own Name – For almost three decades, Helmut Thiele developed in the background and for others. Now, with the sophisticated TT01 record… Read more

Zavfino ZV8-X Review

Form follows Function – With Zavfino, a new player entered the German analog market. The Canadian company has actually been around since 2005, and its… Read more

Featured Service Articles

REL 510 S Line-Array Report

Nonsense or useful experiment? Understandably, that was the question we faced after having ordered six REL 510 S subwoofers and having stacked three… Read more

Ripping Basics: Digitizing CDs and Records

Digitizing your CDs and LPs can have a lot of advantages – STEREO explains the basics and gives practical advice. Read more

"Sound Education Sessions" – Participants

STEREO Sound Education Sessions in America

Favorite Subject: Sound Studies – What seemed to be a crazy idea at first turned out to be a didactic hi-fi-hit at an American high school. STEREO… Read more