square look. somewhat like the carbon block font



I suspect it's lettering, but the letter-forms are easy to make and there may well be a font, perhaps in the the techno theme at Dafont
Not quite wide enough Geom Graphic Bold http://www.myfonts.com/fonts/flat-it/geom-graphic/

Could be wrong but to me it's as simple as Eurostile Extended Black...

Don't know how I missed this, but here is the 100% match:
Microgramma Bold Extended
also available from E+F http://www.myfonts.com/fonts/ef/microgramma/ and URW http://www.myfonts.com/fonts/urw/microgramma/