Get the real sound of your favorite amps, not wimpy simulations. The Randall RM4 preamp rackmount chassis holds up to 4 preamps from 11 different modules and then connects to any power amp to build your dream gig rig. The chassis provides a tube-buffered effects loop and parallel effects loop with front-panel mix control. It also includes a series effects loop, front- and rear-panel inputs, pre/post loop outputs, ground lift, MIDI in/thru, and master volume. Though any power amp can be used, the Randall RT2/50 is perfect, offering switchable sets of EL34s and 6L6s for enhanced realism.

Choose from the following modules (sold separately) to build your own custom combination of tones:

Ultra Module

Brown Module

Clean Module

Dual Treadplate Style Module

SL+ Module

Plexi Module

JTM Module

Top Boost Module

Tweed Module

Blackface Module

DLX Module