Line 6 MM-4 : http://line6.com/mm4/

Dimebag CryBaby from Hell : http://guitars.musiciansfriend.com/product/Dunlop-DB01-Dimebag-Crybaby-From-Hell?sku=151011

Line 6 Constrictor (compressor) : http://line6.com/tonecore/constrictor.html