ISA 428 MkII

The Focusrite ISA428MkII is a second-generation microphone preamp that offers four classic Focusrite preamps in a 2U rack-mountable format

Designed for the discerning professional, it provides high-quality audio with a variety of input options, including microphone, line, and instrument inputs

The unit is well-suited for studio environments, offering accurate LED metering for each channel and the option to add a precision eight-channel A-D converter.