The Quantum ES 2 features two newly redesigned high-definition MAX-HD mic preamps with +75 dB of gain, making it ideally suited for today’s most popular microphones. Guitarists and bassists will love the instrument input, co-developed with Fender engineers. An Auto Gain button sets the perfect gain level for your microphones and instruments, while an illuminated push encoder provides flexible control over gain level and output volume. And bright and responsive LED metering provides easy visual feedback for your inputs and outputs, making it great for self-produced recording. Capture your creativity with Quantum, the next generation of PreSonus audio interfaces. The culmination of nearly 30 years of PreSonus expertise, Quantum ES interfaces deliver pristine preamps, low-noise converters, and seamless DAW integration for self-made musicians and audio creators.