Focusrite ISA Two Dual Channel Mic PreampYou may only need a couple of mic preamps, but they need to be the very best. The ISA Two dual mono mic pre is the ideal solution: two independent channels of the highest quality classic Focusrite mic pres, with line in and front panel instrument inputs no DI box required. Based on the legendary designs found in the Focusrite Forte and Studio Consoles, ISA Two is the ideal front end for your rack. Features: Lundahl LL1538 mic input transformer Up to