The Marshall DSL15H is a no nonsense brute. The all-tube design has two footswitchable channels, Classic Gain and Ultra Gain. It features 4-way EQ, Mid-Shift button, Deep button for added bass boost and Pentode/Triode switch that drops the power from 15W to 7.5W. The other piece of this kit is the MX212 which is ideal for the new DSL range. The MX212 was designed from the ground up and features two Celestion speakers, MDF construction and that classic Marshall logo.