Focusrite ISA Two Dual Channel Pre-amp/DI 1U Rack mounting

The original Focusrite ISA modules, commissioned by the late Sir George Martin, are time-honoured and coveted by engineers the world over. Literally hundreds of hit recordings have been made with Focusrite's ISA range-a legacy that continues today.The ISA Two comprises an independent pair of legendary ISA microphone preamps based on the original ISA 110 module. It combines the best of traditional solid-state electronics with the original input transformer-the Lundahl LL1538. Two is a nice round number, ideal for recording, say, a vocal and an instrument, or a stereo piano. However, you may only need two mic preamps, but you owe it to your music to use the best.

To learn about the technical specifications of ISA Two, download the user manual here.