| To make a transition a green economy possible, the rare metals used in sophisticated batteries, LEDs, solar panels and even the latest turbi...
| To make a transition a green economy possible, the rare metals used in sophisticated batteries, LEDs, solar panels and even the latest turbi...
| In the midst of all the surround-sound and multimedia hype, more and more people are discovering (or rediscovering) the value of a good audi...
| Although the principle is quite old, ‘widening' of the sound image is still done these days in many portable devices, ghettoblasters and...
| In order to be effective, any protection device connected between an audio amplifier output and the speakers needs to connect the load only...
| In most older TV sets the audio outputs of the SCART connector are not muted during channel switching. This can sometimes lead to nasty sign...
| Do you still need help choosing gifts for others (or for yourself)? In this article we lend you a hand with a variegated selection of intere...
| The final amplifier is the power source of every audio installation. Its job is to convert a small alternating voltage into a powerful signa...
| This circuit senses AC audio voltage supplied to the car-radio loudspeakers and displays it as power using a LED bar graph, achieving at the...
| The designer of this circuit had fitted two (waterproof) loudspeakers in his bathroom and connected them to the stereo system in the living...
| Building your own loudspeaker boxes using traditional drive units was once a popular pastime but now seems to have lost much of its appeal....