Focusrite ISA One Classic Single-Channel Microphone Pre-Amplifier

FOCUSRITE ISA ONE

Classic Single-Channel Microphone Pre-Amplifier

ISA Series Transformer-based Pre-amplifier. Encased in a rugged and portable chassis, ISA One offers the classic Focusrite microphone pre-amplifier at its lowest cost to date.

ISA One is ideal for both engineers and demanding performers alike, featuring independent gain control, an output for routing to an amp, an independent XLR output on the rear and routing to the optional ADC.

Choose one of four carefully selected input impedances, including the original ISA 110 setting, to suit any microphone.

ISA One can feed either a sum of the two inputs to the headphones output, or an external stereo cue mix (such as a stereo mix feed from an interface) via two TRS Jack inputs on the rear of the unit.

You can choose to upgrade your unit with an optional digital card that delivers the best A-D performance in its class (Dynamic range of 118dB). Alternatively, the ISA comes with the ADC as standard. More information about the stereo A-D converter option can be found here.

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