Amp Genie simplifies home theater control by automatically detecting audio sources and switching inputs, DSP, and volume on supported AVRs. A practical alternative to costly automation systems, it ...

The Orange Amps All In One Computer Amplifier Speaker is the first computer of its kind that has been built into a high powered speaker, that you can use with your guitar. It also has a universal ...

In the first of three parts, Andy hypothesizes that the K2-W Analog Computer Op Amp’s design has some unrevealed mad science in its input-stage design. 1. K2-W Op Amp schematic from Bob Pease’s ...

I can understand how you might be playing your guitar one day, then coming to the realization, “Hey! This thing just puts out electrical signal. I should be able to plug it right into my computer!’ ...

An optimal way to determine an op amp's input capacitance. Steps involved in making the input-capacitance measurement. 1. With a series resistor at the op-amp input, the input capacitance of the op ...