Fender Quantum LT 4 – Dual-Preamp USB-C Audio Interface for Flexible Recording

The Fender Quantum LT 4 expands the creative potential of the LT series by adding a second high-performance microphone preamp, making it ideal for duos, small ensembles, interviews, and collaborative content creation. Equipped with two MAX-HD mic preamps, each delivering an impressive 75 dB of ultra-clean gain, the LT 4 handles everything from sensitive condenser microphones to gain-hungry dynamic and ribbon mics — without the need for external boosters.

Key Features

• 2× MAX-HD microphone preamps: Class-leading 75 dB gain per channel with ultra-low noise
• 2×2 USB-C audio interface: High-resolution recording with custom low-latency drivers
• Fender-designed instrument inputs: Optimized Hi-Z inputs for guitar and bass
• Mic/Line combo inputs: Connect microphones, synths, mixers, and external preamps
• Balanced TRS outputs & headphone amp: Accurate, flexible monitoring
• Loopback audio: Easy streaming, podcasting, and content creation
• Standalone Mixer Mode: Use as an analog mixer without a computer or DAW
• Software integration: Control monitoring and routing via Fender Studio Pro and Universal Control
• MyFender access: Quick setup, registration, and support

Customer Benefits

The Quantum LT 4 is built for creators who need more flexibility without extra complexity. Dual high-gain preamps make it easy to record vocals and instruments simultaneously, while loopback and standalone mixer mode simplify streaming and mobile workflows. Its compact, bus-powered design keeps your setup clean and portable, while delivering sound quality that rivals much larger interfaces.

Quick Specs

• Interface type: 2×2 USB-C audio interface
• Mic preamps: 2 × MAX-HD, up to 75 dB gain
• Bit depth: 24-bit
• Sample rates: 44.1 – 192 kHz
• Dynamic range: Up to 115 dB
• Mic/Line inputs: 2 × XLR/TRS combo, balanced
• Instrument inputs: Hi-Z ¼″ TS
• Main outputs: 2 × ¼″ TRS balanced
• Headphone output: 1 × ¼″ TRS
• Power: USB bus-powered
• Dimensions: 17.8 × 8.8 × 4.45 cm (W × D × H)
• Weight: 0.82 kg

What’s in the Box

• Fender Quantum LT 4 USB-C audio interface
• USB-C cable
• Quick start guide

Use Cases / Ideal For

Perfect for home studios, songwriting duos, vocal-and-guitar recording, podcasts with two hosts, interviews, livestreaming, and mobile production. Ideal for creators who need dual mic inputs with high gain and clean sound in a compact interface.

Compatibility

Compatible with Fender Studio Pro, Universal Control, and most major DAWs on macOS and Windows. Works with USB-C–equipped computers and supports modern recording, streaming, and content creation workflows.

Pros & Cons

✅ Pros:

• Two class-leading 75 dB mic preamps
• Excellent audio quality with very low noise and distortion
• Loopback and standalone mixer mode add versatility
• Compact, portable, and easy to use

⚠️ Cons:

• No MIDI I/O
• Limited to two simultaneous inputs

The Fender Quantum LT 4 delivers powerful dual-preamp performance, modern workflow features, and professional sound quality in a compact USB-C interface built for collaboration.