PreSonus Quantum ES 4 audio interface Source Audio and produces sound more easily

and produces sound more easily

large-scale guitar rigs

RETURN jack: 1/4-inch phone type

MIDI Clock — Sync your delay time with external MIDI clock messages

and other effects for a polished

PreSonus Quantum ES 4 audio interface Source Audio and produces sound more easilyCapture your creativity with the Quantum ES 4. The next generation of PreSonus audio interfaces, the Quantum ES 4 is the culmination of nearly 30 years of PreSonus expertise, providing the ultimate recording tool for musicians and content creators. FEATURES High Performance Signal Flow Custom low latency drivers and low noise converters. All New MAX HD Mic Preamps The culmination of 30 years of innovation, our rigorously redesigned preamps feature