Detail 01
Four MAX-HD microphone preamps with up to 75 dB gain
Provides four microphone recording paths with up to 75 dB of gain.
Product detailSKU #1500000430273
PreSonusQuantum ES4 Audio Interface with Eris 2nd Gen Studio Monitor Pair (Cables & Stands Included) STUDIO5
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Independent shopping perspective
The Korena take
The Quantum ES4 gives this package four MAX-HD microphone preamps, each offering up to 75 dB of gain, alongside a pair of Eris 2nd Gen Studio 5 monitors. Auto Gain can set microphone and instrument levels with one press, useful when recording without someone at the controls. Gain, phantom power, and channel settings can also be managed through Studio One or Universal Control on a mobile device. Supplied cables and adjustable monitor stands support the monitoring setup from interface to speaker placement.
Strong match
Who this is for
- Recording several microphones or sources with the ES4’s four MAX-HD preamps and Auto Gain.
- Building a Studio 5 monitoring setup with adjustable stands and included cables.
- Controlling preamp functions through Studio One or Universal Control during a recording session.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Auto Gain button
Sets gain staging for microphones and instruments with one press.
Detail 03
Eris 2nd Gen Studio 5 monitors
The monitoring pair uses 5.25-inch woven-composite woofers.
Detail 04
Adjustable monitor stands
Allow monitor height and angle to be positioned as needed.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many microphone preamps does the Quantum ES4 have?
It has four newly designed MAX-HD microphone preamps, each offering up to 75 dB of gain.
02Which monitors are included?
The bundle includes a pair of PreSonus Eris 2nd Gen Studio 5 monitors with 5.25-inch woven-composite woofers.
03Can I control phantom power from software or a mobile device?
Yes. Studio One and Universal Control can manage gain, phantom power, and channel settings.
