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Product Description
The Focusrite ISA 428 Four Channel Mic Preamp is a modern classic with the stamp of Rupert Neve! It features four ISA-series transformer-based preamps. The benefits of Focusrite's classic preamp topology include superb common-mode rejection, an excellent overload margin, an extremely low noise floor and super-wide bandwidth. Switchable insert points are also featured on every channel, allowing routing (between preamp and output) to additional external processing.