The PreSonus Quantum ES 4 is a state-of-the-art USB-C audio interface designed for professional musicians and audio professionals. With an impressive audio quality of up to 24-bit/192 kHz, it allows for precise and clear recordings. The interface features four combo inputs that support both microphones and instruments, and provides 48 V phantom power for condenser microphones. The newly developed MAX-HD microphone preamps deliver up to 75 dB of gain, ensuring outstanding sound quality. The Auto Gain feature and LED level indicators make it easy to monitor input and output levels. Additionally, the Quantum ES 4 offers a loopback function, making it ideal for live streaming and podcasting. With a front-facing instrument input and a stereo headphone output, it is versatile and allows for latency-free monitoring. The interface is bus-powered, making it particularly portable, which makes it an excellent choice for creative projects.

• MAX-HD microphone preamps with up to 75 dB gain
• Auto Gain feature for easy level monitoring
• Loopback function for live streaming and podcasting
• Front-facing instrument input for electric guitars
• Latency-free monitoring for optimal recording conditions.