The Fender Quantum LT 4 is a versatile 4x2 USB audio interface designed for creators who need expanded inputs and professional performance in a compact, bus-powered format. With two MAX-HD microphone preamps delivering an impressive 75 dB of clean, transparent gain, it’s ready for everything from vocals and acoustic instruments to gain-hungry dynamic and ribbon mics. Dual Fender-designed instrument inputs provide exceptional tone and feel for guitars and basses, while integrated line inputs allow you to connect additional outboard gear with ease.

Custom low-latency drivers for macOS and Windows ensure a responsive, studio-quality recording experience, supported by pristine converters throughout the signal path. Balanced TRS outputs and a powerful headphone amp offer flexible monitoring options, and built-in loopback makes streaming, podcasting, and content creation simple. Standalone Mixer Mode allows the LT 4 to function without a DAW, while seamless integration with Fender Studio Pro, Universal Control, and MyFender access keeps your workflow smooth and intuitive. Ideal for duos, small ensembles, content creators, and growing studios, the Quantum LT 4 delivers expanded capability without added complexity.