| A transconductance amplifier like this can be used as a versatile amplifier stage for a wide range of measurement functions, as you’ll see i...
More about Amplifier (436)
| The TDA7052 IC from Phlips (NXP) requires just two decoupling capacitors to act as a miniature 1-watt audio amplifier.
| The principle of a (preferably) linear amplifier is straightforward: an audio signal modulates (varies in volume and frequency) the small ba...
| A computer is suitable for making (audio) measurements thanks to the sound card that is usually built in. Unfortunately, the audio input on...
| This month we close off the discussions of the individual boards that make up the preamplifier, both in terms of theory of operation and con...
| Just in case you didn’t know, vinyl records are making a comeback and there are even under-25 musicians releasing new material on CD cheerfu...
PREMIUM
| Audio lovers, sit up. Besides presenting a truly high end audio control preamplifier for home construction, this article series also aims to...
| Besides presenting a truly high end audio control preamplifier for home construction, this article series also aims to show how low-impedanc...
| This month’s story starts at Elektor Live! on November 26, 2011 and goes back all the way to 1978.
| Guitar amplifiers using output devices such as the TDA7293 (100 W) or LM3886 (68 W) are surprisingly often damaged as a result of excessive...