| Semiconductor manufacturers are always coming up with new techniques and tricks for making effective use of energy. Final amplifiers for car...
| Semiconductor manufacturers are always coming up with new techniques and tricks for making effective use of energy. Final amplifiers for car...
| This six-channel amplifier has been designed to fit into either an ISA or PCI slot, with its supply derived from the PC. In conjunction with...
| Phonographs are gradually becoming a rarity. Most of them have had to yield to more advanced systems, such as CD players and recorders or (p...
| The integrated output amplifier described in this article consists of little more than one integrated circuit. It is intended especially for...
| Most soundcards have a ‘line’ input and one for an electret (condenser) microphone. To be able to connect an inductive tape-recorder head...
| After last month's introductory instalment on the main features of the AF analyser system, which consists of a pe soundcard and some d...
| 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)...
| As described in Part 1, the temperature sensor is linked to the protection circiut in the inverter via K1 (pins 2, 4, 6 and 8). lts outp...
| In this instalment, the power Inverter will be discussed. Note that this requires the car battery to be in good condttion. since at full...
| 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...