Focusrite ISA 428 mkii - 4 Channel Recording Studio Preamp

Focusrite ISA 428 mkii. On the back: four line inputs and switchable insert points on each channel to allow routing via external signal processors. Optionally available for the ISA428 Mk II is a precision eight-channel A-D converter with 122dB dynamic range and superb jitter performance — ideal for simple interfacing with your DAW.

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