Fender Quantum LT 4 Audio Interface

Fender Quantum LT 4 Audio Interface

The Fender Quantum LT 4 is built for duos, small groups, and creators who need extra inputs. It keeps the same fast, friendly workflow as the smaller LT models while adding more flexibility for recording multiple sources at once. The layout stays uncluttered, helping you focus on performance rather than setup, while custom low-latency drivers keep monitoring responsive and natural.

Two MAX-HD microphone preamps sit at the heart of LT 4, each delivering up to 75 dB of clean, transparent gain. This makes it easy to work with a wide range of microphones without external boosters or preamps. Dual Fender-designed instrument inputs are tuned for guitars and basses, giving you balanced, dynamic tone straight away for songwriting, overdubs, or live tracking.LT 4 also supports modern recording and content creation workflows. Loopback audio simplifies streaming and podcasting, while standalone Mixer Mode allows simple routing without opening a DAW. With built-in MyFender access and integration with Fender Studio Pro and Universal Control, setup and ongoing use stay straightforward.

More inputs, same streamlined workflow

Quantum LT 4 expands your setup without adding complexity. The 4x2 USB configuration lets you record vocals and instruments together, making it a practical choice for collaborations, interviews, or small ensemble sessions.

Controls are laid out clearly, so levels are easy to manage even when working quickly. Custom low-latency drivers ensure tight monitoring, helping performances feel connected and in time. Balanced TRS outputs and a powerful headphone amp support reliable monitoring across speakers and headphones.

Consistent gain across two mic channels

Both MAX-HD microphone preamps offer the same wide 75 dB gain range, delivering clean results across different microphone types. This consistency is useful when recording multiple voices or sources, as levels and tone remain balanced.

Quiet details stay clear, while gain-hungry microphones receive enough level without added noise. Keeping everything built in reduces cable clutter and speeds up session preparation, especially in compact home studios.

Instrument inputs tuned by Fender

Two Fender-designed instrument inputs make LT 4 ready for guitars and basses straight away. Each input is voiced to deliver natural dynamics and clarity without additional setup. This is ideal for recording direct parts, layering ideas, or capturing live takes alongside vocals. Integrated line inputs also allow connection of external gear such as synths or mixers, keeping the interface adaptable as your setup grows.

Designed for recording and content creation

LT 4 fits easily into modern creative workflows. Loopback audio allows system sound to be mixed with microphones for streaming or podcasting without extra hardware. Standalone Mixer Mode lets the interface function as a simple analogue mixer when a computer is not in use.

Software integration with Fender Studio Pro and Universal Control enables remote direct monitoring control, while MyFender access supports registration, downloads, and ongoing support.

Complete with Fender Studio Pro (6-month licence)

Fender Studio Pro is a full-featured digital audio workstation (DAW) designed to help musicians, producers, and creators write, record, edit, mix and master music in a single, professional environment.

The software brings together Fender’s celebrated amp and effects modelling, including Mustang and Rumble plugins, with advanced DAW features such as drag-and-drop workflows, Channel and Arrangement Overviews for clearer session navigation, and AI-assisted tools like chord suggestion and audio-to-MIDI conversion to streamline creativity. Its updated design makes it easier for guitarists at all levels to lay down ideas quickly while still offering the depth needed for full productions.

Features

• Expanded 4-in/2-out USB-C interface with ultra-responsive, low-latency performance

• Dual MAX-HD mic preamps offer 75 dB of clean gain for high-quality recording with any mic

• Two custom instrument inputs deliver optimized tone for guitars, basses, and similar sources

• Balanced TRS outputs and robust headphone amp provide flexible, high-fidelity monitoring

• Dual line inputs support integration of external audio gear like mixers and synthesizers

• Remote control of direct monitoring via Fender Studio Pro and Universal Control software

• Loopback feature simplifies content creation, streaming, and podcast workflows

• Standalone Mixer Mode enables DAW-free mixing directly from the interface

• Built-in MyFender access supports fast setup, software downloads, and user support

• Complete with Fender Studio Pro DAW music software (6-month licence)

Specifications

Electronics

• Inputs: Four - (Two 1/4" TS, Two XLR Combo Mic/Line)

• Headphone Jack: Two - 1/4" TRS Female Stereo

• Line Out: Two - 1/4" Balanced (Left And Right)

• Connectivity: USB-C®

• Voltage: 120V

• Phantom Power: +48 VDC

Performance

• Digital Audio Bit Depth: 24 Bit

• Digital Audio Dynamic Range: 115 dB

Inputs

• Instrument Input Connection Type: 1/4” TS Female, Unbalanced, Hi-Z

• Instrument Inputs Frequency Response: 20 Hz To 20 kHz

• Instrument Inputs Maximum Level: +12.9 dBu

• Line Input Connection Type: XLR/TRS Mic/Line Combo

• Line Inputs Dynamic Range: 115 dB

• Line Inputs Frequency Response: 20 Hz To 20 kHz

• Line Inputs Gain Range: -20 dB To +20 dB

• Line Inputs Maximum Level: +15 dBu

• Line Inputs Total Harmonic Distortion: 0.001

• Microphone Input Connection Type: XLR Female (Combo), Balanced

• Microphone Preamp Dynamic Range: 115 dB

• Microphone Preamp Equivalent Input Noise: -128.9 dBu

• Microphone Preamp Frequency Response: 20 Hz To 20 kHz

• Microphone Preamp Gain Control Range: 75 dB

• Microphone Preamp Maximum Input Level: +14 dBu

• Microphone Preamp Total Harmonic Distortion: 0.001

Outputs

• Headphone Outputs Connection Type: Not Provided

• Headphone Outputs Dynamic Range: 113 dB

• Headphone Outputs Frequency Response: 20 Hz To 20 kHz

• Headphone Outputs Maximum Output: 46mW @ THD+N ≈ 0.007

• Headphone Outputs Total Harmonic Distortion: 0.002

• Main And Line Outputs Dynamic Range: 115 dB

• Main And Line Outputs Frequency Response: 20 Hz To 20 kHz

• Main And Line Outputs Maximum Level: +15 dBu (Balanced)

• Main And Line Outputs Total Harmonic Distortion: 0.002

• Main Outputs Connection Type: 1/4" TRS Female

Shipping Dimensions & Weight

• Shipping Dimensions: 1.75 x 3.50 x 7.00 In

• Shipping Weight: 1.88 Lb

• Shipping Length: 7.00 In

• Shipping Height: 1.75 In

• Shipping Width: 3.50 In

• Depth: 3.5" (8.8 Cm)

Audio

• Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192 (kHz)

Learn more about Fender

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