The Focusrite Clarett+ 4Pre is the professional recording interface for studios and content creators who need the lowest possible latency for real-time virtual instrument and DSP plugin monitoring during recording. The Thunderbolt 3 connection provides 1.8ms round-trip latency — the effectively imperceptible level that allows musicians and voice artists to monitor with reverb, compression, and EQ plugins running in real time without the timing displacement that causes take-ruining latency on USB interfaces. The four ISA-designed transformer-emulation preamps provide the high-headroom, musical sonic character of Focusrite's hardware studio preamplifiers. Thunderbolt 3 — 1.8ms round-trip latency, effectively imperceptible Real-time plugin monitoring — reverb, compression, EQ without latency Four ISA-designed transformer-emulation preamps For studios and creators who need the lowest latency available