Audio Interface PreSonus Quantum ES4

The PreSonus Quantum ES4 audio interface is a professional tool for studio and home recording that combines high-quality sound, innovative features, and intuitive operation. With its four inputs and outputs, the Quantum ES4 is ideal for musicians, producers, streamers, and podcasters looking for a flexible and powerful solution for everyday use.

The device features four mic/line combo inputs, including two instrument inputs that were developed in collaboration with Fender engineers. They provide transparent and detailed sound for guitars and basses without the need for additional d-boxes. The digitally controlled MAX-HD mic preamps offer up to +75 dB of gain with minimal noise, making them suitable for the most demanding microphones.

With its 24-bit/192kHz upconversion, the Quantum ES4 delivers incredible clarity and dynamics. The built-in Auto Gain function automatically adjusts recording levels for microphones and instruments, and the Loopback function simplifies streaming and recording of internal audio. The interface is compatible with the Universal Control program, which allows you to control all settings from a mobile device, computer, or directly in DAW Studio One Pro.

The package includes a 1.5-meter USB-C cable and a 6-month subscription to Studio One Pro+, which allows you to start working in a professional environment right away. Additional benefits include two headphone outputs, MIDI input/output, and compatibility with all major platforms.

Features

• 4 combined mic/line inputs, 2 instrument inputs
• MAX-HD microphone preamps with Auto Gain (+75 dB)
• 24-bit / 192 kHz A/D conversion for studio quality
• 2 independent headphone outputs
• Integration with Universal Control and Studio One Pro
• Loopback function for streaming and recording system audio
• MIDI In / Out (1/8” TRS), 48 V phantom power supply
• Package includes: USB-C cable, user manual, Studio One Pro+ subscription