More about Amplifier (436)

1-10-1994 | The in-car audio amplifier is intended for public-minded drivers who not only love their in-car music, but also their hearing (and that of...

1-10-1994 | The preamplifier section is intended to be built on the printed-circiut board. Since the various connectors and controls (except S1 and...

1-09-1994 | It sometimes seems as if the design of an audio amplifier is a competition to achieve the lowest possible distortion. However, reducing di...

1-07-1994 | The principle of the amplifier is simple: take a common-or-garden operational amplifier and make the feedback loop switchable with the and o...

1-07-1994 | Quality-conscious audio buffs still prefer discrete designs. And quite rightly so, because altbough there are very good operational ampl...

1-07-1994 | This is a no-frills audio power amplifier based on inexpensive transistors. It is short-circuit protected and has a maximum power output...

1-07-1994 | The design of this amplifier is based on the assumption that, since the collector current of a transistor is, roughly, the same as the e...

1-06-1994 | Anyone who has ever designed or built a power supply or power amplifier has experienced the problem of heat dissipation. The heat produc...

1-04-1994 | Music should be heard and enjoyed as if the orchestra were right in front of you. Unfortunately, neighbours, children and other members of...

1-03-1994 | This article describes a completely updated and higher-power version of the 'Medium power a.f. amplifier' published in this magazine just...