All items tagged with Design and Amplifier (41)

1-09-1995 | The medium Power HEXFET amplifier published in this magazine in December 1993 has one small drawback: It delivers 'only' 60 W into 8 Ω (o...

1-09-1995 | On much audio equipment, the headphone output is simply derived from the loudspeaker output via a series resistor: not a very elegant desi...

1-03-1995 | The power that can be obtained from a standard car radio amplifier operating from a 12 V car battery is 5-6 W, which (for many listeners)...

1-11-1994 | In this instalment, the power Inverter will be discussed. Note that this requires the car battery to be in good condttion. since at full...

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...

1-04-1994 | 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...

1-02-1994 | The two major properties of the design described are simplicity and quality. Simplicity is achieved by omitting such superfluous facilitie...