electronics pro - DEI question

[iGoRa]

Im reading everywhere People using DEI 425t, DEI xxx
What DEI stand for and where can i get them ?

[96firebird311]

DEI is Directed Electronics. They make a cr@p load of great stuff. Orion, PPI, A/D/S..... You can get Directed equipment everywhere.

[01blackbird]

dei is reliable stuff. however, they took over production of great companies such as A/D/S, orion, PPI, clifford, etc. no longer top of the line stuff, but decent nonetheless. everything is made in good ol' china now.