More about Amplifier (436)

1-02-2006 | A few months while scrutinising a great design for a pulse-width modulated audio amplifier with a 2x100 W power rating and a very small encl...

1-07-2005 | Many new devices require a headphone connection, but due to the high level of integration and miniaturisation there is usually little room l...

1-07-2005 | The technical demands on microphones used with radio equipment are not stringent in terms of sound quality: a frequency response from around...

1-07-2005 | Designs for good-quality headphone amplifiers abound, but this one has a few special features that make it stand out from the crowd.We start...

1-03-2005 | Thanks to its robustness, the legendary EL156 audio power pentode has found its way into many professional amplifier units. Its attraction d...

1-03-2005 | Not a microcontroller in sight, and yet this item of test equipment will be found very handy in any electronics lab.If you ever want to use...

1-03-2005 | Blending in beautifully with this month’s focus on all things Audio I’d like to take you back to September 1975 when Elektor magazine publis...

1-12-2004 | Audio analysers, such as the Audio Precision series have signal generators that for certain test purposes do not have a sufficiently high ou...

1-10-2004 | As already mentioned in the previous parts of this article, this final amp needs more than just a heavy-duty symmetrical power supply. In th...

1-09-2004 | A pulse-width-modulated output stage with hi-fi characteristics is something rather special. We already described various aspects of this de...