Focusrite Focusrite ISA ONE

The Focusrite ISA One is a high-quality preamplifer for recording microphone, line-level, or instrument-level sources. The ISA One is based on the Focusrite Heritage sound that dates back to the company's founding in the mid-1980s. This portable device is housed in an all-metal enclosure with a handy carrying handle on the top. The ISA One is equipped with a Lundahl LL1538 input transformer, which is based on the original ISA110 preamp. This input transformer provides a unique character to the sound. Mic...