PreSonus Quantum ES 4 Audio Interface - Nearly New

Full Description

Ultra-low latency tracking

Experience recording with near-zero delay with the Quantum ES 2's custom low-latency driver. This feature is a game-changer for musicians and producers who need to monitor audio in real-time without the distraction of lag. It allows for tighter performances and easier alignment of live instruments and vocals during multi-track recording sessions, making it a reliable tool in any professional recording environment.

Revolutionary MAX-HD mic preamps

The Quantum ES 2's MAX-HD mic preamps are a result of three decades of research and development, providing up to +75 dB of clean gain. This makes them highly effective for various types of microphones, from dynamic to condenser, ensuring every recording captures the true essence of the sound source. Their digitally-controlled analog nature allows for precise settings, which results in transparent and noise-free recordings.

Fender-enhanced instrument inputs

Quantum ES 2 boasts an instrument input designed alongside Fender engineers, offering unmatched quality for guitar and bass recordings. This input is optimized to reproduce the intricate dynamics and tonal characteristics of your instrument, ensuring every strum or pluck is detailed and true to the original sound. It’s ideal for musicians looking to achieve studio-grade recordings at home.

Comprehensive software bundle included

Jumpstart your recording journey with six months of access to Studio One+ Professional Edition. This package not only provides a robust recording platform but also includes a variety of add-ons to enhance your production capabilities. Whether you're mixing, mastering, or experimenting with new sounds, the included software suite meets all your needs, enabling you to deliver polished, release-ready tracks.

Features

• 2 x 2, 24-bit / 192 kHz USB-C audio interface
• High-performance converters ensure exceptional audio clarity and fidelity
• Custom low-latency driver for significantly reduced audio delays during recording
• Next-generation PreSonus MAX-HD preamp offers detailed audio transparency and accuracy, with +75 dB of gain, ideal for a variety of microphones
• Auto Gain feature automatically sets optimal gain levels for microphones and instruments
• Preamp functions such as gain, phantom power, and more can be controlled via Studio One or the Universal Control app, as well as through hardware
• Bright LED metering for easy monitoring of input and output levels, especially useful when recording solo
• 2 balanced 1/4-inch TRS main outputs and a high-power headphone output for versatile monitoring options
• Loopback audio feature simplifies the creation of monitor and streaming mixes

Specifications

• Inputs And Outputs

• Microphone Inputs: 4
• Guitar Inputs: 2
• Line Inputs: 4
• Line Outputs (DC Coupled): 4
• Headphone Outputs: 2
• USB-C Ports: 1
• Aux Power Ports: 1

• AD / DA Conversion

• Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
• Bit Depth: 24

• Analog I/O

• Inputs
• Microphone (CH 1 - 4):
• Connector Type: 4x Combo-style, XLR / TRS
• Max Input: +14 dBu (balanced, minimum gain)
• Gain Range: 0 dB to +75 dB
• Frequency Response: 20 Hz to 20 kHz, +/- 0.2 dB (unity gain, reference 1 kHz)
• Dynamic Range: 113 dB (A-weighted, minimum gain)
• THD+ N: 0.001% (1 kHz, minimum gain)
• EIN: -129 dBu (max gain, 150 Ohms, 22 kHz BW, A-weighted)
• Input Impedance: 1600 Ohms
• Line In (CH 1 - 4):
• Connector Type: 4x Combo-style, XLR / TRS
• Max input level: +15 dBu (balanced, minimum gain)
• Frequency Response: 20 Hz to 20 kHz, +/- 0.1 dB (unity gain, reference 1 kHz)
• Dynamic Range: 114 dB (A-weighted, minimum gain)
• THD + N: 0.001% (1 kHz, minimum gain)
• Input Impedance: 10K Ohms
• Digital Trim: -10 to +10 dB

• Connector Type: 2 x ¼-inch Female
• Gain Range: -7 dB to +68 dB
• Max input level: +15 dBu (unbalanced, minimum gain)
• Frequency Response: 20 Hz to 20 kHz, +/- 0.2 dB (unity gain, reference 1 kHz)
• Dynamic Range: 111 dB (A-weighted, minimum gain)
• THD + N: 0.002% (1 kHz, minimum gain)
• Input Impedance: 1M Ohms

• Main Out (Ch 1 - 2):
• Connector Type: 2x ¼-inch Female, TRS
• Max Output Level: +15 dBu (Balanced)
• Frequency Response: 20 Hz to 20 kHz, +/- 0.1 dB (unity gain, reference 1 kHz)
• Dynamic Range: 117 dB (A-weighted)
• THD + N: 0.001% (1 kHz, +4 dBu)
• Output Impedance: 51 Ohms
• Trim Range: -inf dB to 0 dB

• Connector Type: 2x ¼-inch Female, TRS
• Max Output Level: +15 dBu (Balanced)
• Frequency Response: 20 Hz to 20 kHz, +/- 0.1 dB (unity gain, reference 1 kHz)
• Dynamic Range: 117 dB (A-weighted)
• THD + N: 0.001% (1 kHz, +4 dBu)
• Output Impedance: 51 Ohms
• Trim Range: -inf dB to 0 dB

• Connector Type: 2x ¼-inch Female, TRS Stereo
• Max Output Level: 7.5 dBu (50 Ohms)
• Frequency Response: 20 Hz to 20 kHz, +/- 0.2 dB (unity gain, reference 1 kHz)
• Dynamic Range: 111 dB (A-weighted)
• THD + N: 0.02% (1 kHz)
• Output Impedance: 22 Ohms
• Trim Range: -inf dB to 0 dB

Electrical

• Aux Power DC Connector: USB-C (USB-C to USB-C cable required, not included)
• Aux Power DC Requirements: 5VDC, 2.6A

Mechanical

• Product Dimensions: Length 8.4’’ (213 mm), Width 6.2’’ (157 mm), Height 1.9’’ (48 mm)
• Weight: 1.8 lb (0.81 kg)
• Product Code: 2777700504