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PreSonus - Quantum ES 4 (4x4 USB-C Audio Interface)

Original price $329.99 - Original price $329.99
Original price
$329.99
$329.99 - $329.99
Current price $329.99

Capture your creativity with the Quantum ES 4 – the recording interface for self-made musicians and audio cretors.

THE CULMINATION OF 30 YEARS OF INNOVATION

The ES 4 features four newly designed high-definition MAX-HD mic preamps with +75 dB of gain – making it ideally suited for today's most popular microphones. Guitarists and bassists will love the instrument inputs, which were co-developed with Fender engineers.

An Auto Gain button sets the perfect gain level for your microphones and instruments, while an illuminated push encoder provides flexible control over gain level and output volume. And bright and responsive LED metering provides easy visual feedback for your inputs and outputs, making it great for self-produced recording.

HIGH PERFORMANCE SIGNAL FLOW

Our custom low-latency driver provides exceptionally low audio latencies when recording, and high-performance converters complete the front end to ensure that you sound your best throughout the entire signal chain.

ALL-NEW MAX-HD MIC PREAMPS

The Quantum ES 4 features four newly designed, mic preamps with +75 dB of gain. Our high-definition MAX-HD preamps are transparent, low-noise, and digitally-controlled analog, making them ideally suited to today's most popular microphones.

CO-DEVELOPED WITH FENDER®

Built by the best ears in the business, guitarists and bassists will love the instrument input co-developed with Fender engineers – industry experts who designed them specifically for guitar and bass.

PROFESSIONAL RECORDING SOFTWARE INCLUDED

Leap into 6 months of Studio One+ with access to Studio One Professional Edition, add-ons, and more.

AUTO GAIN

An Auto Gain button sets the perfect gain level for your microphones and instruments, so you can get the perfect take every time.

UNIVERSAL CONTROL APP

Quantum works on any mobile or desktop device, so you're ready to record whenever inspiration strikes – whether on your phone, tablet, or in your home studio. Critical preamp functions like preamp gain, phantom power, and more can be controlled with the Quantum ES 4's top panel, or right from Studio One and the Universal Control app, so you can dial in the perfect gain staging without looking away from your recording session.

Universal Control and your Quantum ES 4 also enable speaker switching – easily check your mixes on two different speaker sets for accuracy.


Features

    • 4x4, 24-bit / 192 kHz USB-C desktop audio interface
    • Record on desktop, laptop, phone, tablet
    • Hi-Z instrument inputs co-developed with Fender engineers
    • Custom, low-latency driver provides exceptionally low audio latencies
    • 4 next-generation PreSonus MAX-HD preamps, +75 dB of gain
    • Switchable +48V phantom power
    • 4 balanced combo XLR-1/4"mic/line/instrument inputs
    • 2 balanced 1/4" TRS main outputs, 2 balanced 1/4" TRS line outputs
    • 2 high-power headphone outputs
    • Auto gain
    • Loopback audio for streaming
    • Bright LED display
    • Control settings via Universal Control app
    • Includes Studio One Pro, Studio One+ software

    Quantum interfaces include completely free, 6-month (Quantum ES) or 12-month Hybrid (Quantum HD) memberships to Studio One+, a complete music production ecosystem including access to Studio One Pro recording software, collaboration tools, sample and loop libraries, add-ons, and exclusive learning content.

    With Quantum HD interfaces, you'll also get a Studio One Pro Perpetual License— yours to keep after your 12-month membership ends.

    Specs
    Channels of I/O
    4 Inputs / 4 Outputs
    Channels of I/O
    Analog:
    4 Input / 4 Output
    Digital:
    No Digital I/O
    Maximum Sampling Rate
    192 kHz / 24-Bit
    Number of Microphone Inputs
    4
    Analog Audio I/O
    4x Combo XLR-1/4" TRS Balanced Mic/Line/Hi-Z Input
    4x 1/4" TRS Balanced Line/Monitor Output
    2x 1/4" TRS Headphone Output
    Host Connection
    USB-C
    OS Compatibility
    macOS
    Windows
    _________________________________________
    System Requirements

    Windows

    • Windows 10 20H1 (64-bit only) or Windows 11 (64-bit only)
    • 200 MB storage space and 4 GB RAM for Universal Control (required for firmware updates and low-latency ASIO support)
    • Available USB port

    macOS

    • macOS version 10.14 or later
    • 200 MB storage space and 4 GB RAM for Universal Control (required for firmware updates)
    • Available USB port

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