some randall amps have something called module spaces.... basicaly randall gives you two speakers and you gotta buy your own **** for it liek distortion fuzz or that other ****.. i find it very useless, spend your money on something else
Everybody Loves Lefty..

Lefties Unite!

Melodic Thrash Metal and winners of the Wacken Metal Battle Canada and 2nd Place Runner Ups for Wacken Metal Battle International

It goes in one of Randalls amps as a channel, you buy different modules for different sounds and put them in the amp so it fit your needs.
Dissonance is Bliss

Signal Chain:
Carvin CT-4
Ibanez TS-9
Carvin Quad-X
TC Electronics G-Major
Mesa/Boogie 2:90
Ear Candy BuzzBomb

Member #4 of the Carvin Club