The main component of this 3 band graphic equalizer is LM833 produced by National Semiconductor. LM833 has a very low noise, and a band / amplifier of 15MHz and a rise speed of 7V/s. The cut points ...

In every HP Spectre or EliteBook I’ve used, the equalizer has improved the sound, sometimes a lot. The Boom 3D audio app is one of my essential apps for the MacBook.

SoundFi has created a way to bring immersive 3D audio to ordinary headphones and smartphones, and the company is releasing an iPhone app to improve sound for the The Equalizer 2 movie opening on ...

How does the three band audio equalizer works. The output of this 3 way graphic equalizer is designed to be DC coupled, however due to slight DC variations through the 100K potentiometers at the ...