The Focusrite ISA 428 Mk I, now in its second generation, combines four renowned mic preamps in a straightforward 2U enclosure, offering mic preamps, instrument inputs, and line ins conveniently accessible on the front panel. This model builds upon the original Focusrite mic pre design, enhancing it with three additional input impedance settings to accommodate a wide range of microphones, from vintage to modern, allowing for versatile sound manipulation. Additionally, it features four front-panel instrument inputs, eliminating the need for a DI box during overdubs. On the rear, there are four line inputs and switchable insert points per channel for routing through external signal processors. The unit also includes a vintage design variable high-pass filter for bass control and accurate LED meters for precise monitoring. Optionally available is a precision eight-channel A-D converter for seamless integration with DAWs. Key features include transformer-based preamps, selectable impedance, phantom power, front panel instrument inputs, dedicated analogue insert points, and accurate LED meters for each channel, making the ISA 428 Mk I an incredible tool for professional audio production.
Product Specs
- Item Number: 31843
- Make: Focusrite
- Model: ISA 428 MkI
- Condition: Very Good
- Finish: Blue
- Categories: pro-audio ⇒ interfaces
- Made In: China
- MPN: 31843