More about amplifier (484)

1-01-2014 | Many audiophiles have occasionally thought about building a tube amplifier, but they are deterred by the high cost, large enclosure, hefty t...

1-01-2014 | The celebrated ‘555’ IC was originally developed as a timer device, but over the years this golden oldie has been used in all sorts of other...

10-12-2013 | Elektor has a long history with audio power amplifiers. A couple of examples of our “golden oldies” are the Edwin, Ekwin and Crescendo ampli...

10-12-2013 | How do the purpose and requirements of a tube amplifier relate to subjective and objective criteria? Which circuits sound the best, and why?...

10-12-2013 | A fundamental property for the first microwave amplifier in a radio receiver is its noise figure. This is normally given in decibel (dB). A...

10-12-2013 | I'm begging you please'cause if you don't start drinkin'I'm gonna leave! You know what that is? Feedback. (I’ll leave it...

10-12-2013 | Texas Instruments has introduced three analog-input class-D stereo amplifiers for use in soundbars, after-market automotive solutions, porta...

10-12-2013 | Elektor’s reference work on ‘tubed audio’ is about as thick as your 12AX7 / ECC83 tube is tall! A must-have for all tube fans and the growin...

1-09-2013 | Good news for all audio enthusiasts: we are proud to present yet another all-analog circuit developed entirely in house. Despite the simple...

28-05-2013 | Simple audio power amplifier A kit with the PCB and all the needed components (except