T-shirt equipped with amazement gimmick that the equalizer will expand and shrink according to surrounding sound with EL display of three colors of green, yellow and red. It seems to work with 4 AAA ...

No, you aren’t looking at a 30 year old Teac graphic equalizer that somebody modified. The MWA-002 Network Music Player created by [GuzziGuy] is built entirely from new components, and easily ranks up ...

The circuit was designed to be able to amplify or attenuate some regions of the acoustic spectrum with the use of a graphic equalizer. Graphic Equalizer – a common type of equalizer considered as a ...

[Isaac] sent in his mashup build of a LED cube combined with a graphic EQ meter. The build is fairly simple and from the video we can tell that his build would be a great installation in a dubstep ...