PreSonus
PreSonus Quantum ES 2 USB-C Audio Interface with Fender Studio Pro Software
Bottom line: The PreSonus Quantum ES 2 USB-C Audio Interface ($199.99 on Amazon as of 2026-10-09): Two MAX-HD mic preamps deliver +75 dB gain for low-output dynamic and ribbon mics; main trade-off: only 2 inputs, limiting for multi-mic or band tracking.
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*Price sourced from Amazon.com. Last updated 2026-10-09. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Two MAX-HD mic preamps deliver +75 dB gain for low-output dynamic and ribbon mics
- ✓ Fender-co-developed instrument input tuned for guitar and bass
- ✓ Auto Gain button sets ideal preamp levels in one press
- ✓ Includes Studio One Pro perpetual license plus Fender Studio software
- ✓ USB-C plus Universal Control app records from phone, tablet, or desktop
Cons
- ✗ Only 2 inputs, limiting for multi-mic or band tracking
- ✗ No MIDI DIN ports for connecting hardware synths or controllers
- ✗ Advanced preamp control leans on the Universal Control app
Manufacturer description
Capture your creativity with the Quantum ES 2 - the recording interface for self-made musicians and audio creators. The culmination of 30 years of innovation, the Quantum ES 2 features two newly redesigned 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 input, 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…
SpecPicks Verdict
SpecPicks scored PreSonus Quantum ES 2 USB-C Audio Interface using a rating × review-volume × price-fit model applied to published specs and reviews across the streaming gear category. PreSonus's streaming gear lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for streaming gear of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 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 your entire signal chain.
- ALL-NEW MAX-HD MIC PREAMPS. The Quantum ES 2 features two newly designed mic preamps with +75 dB of gain. The culmination of 30 years of innovation, 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.
- PRO RECORDING SOFTWARE ACCESS INCLUDED: Studio One Pro perpetual license.
- AUTO GAIN. An Auto Gain button sets the perfect gain level for your microphones and instruments, so you 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 2’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.
Full Specifications
| Brand | PreSonus |
|---|---|
| Unit Count | 1 Count |
| Audio Input | USB |
| Connectivity | USB-C |
| Model Number | Quantum ES 2 |
| Number of Items | 1 |
| Compatible Devices | Personal Computer, Microphone, Headphones, Speakers |
| Frequency Response | 192 KHz |
| Number of Channels | 2 |
| Supported Software | Studio One |
| Included Components | Item |
| Maximum Sample Rate | 192 KHz |
| Warranty Description | 2 year manufacturer. |
| Connectivity Technology | USB |
| Manufacturer Part Number | 2777700503 |
| Item Dimensions D x W x H | 6.2"D x 6.9"W x 1.9"H |
| Global Trade Identification Number | 00673454012303 |
| PRO RECORDING SOFTWARE ACCESS INCLUDED | Studio One Pro perpetual license. |
Ready to buy?
PreSonus Quantum ES 2 USB-C Audio Interface with Fender Studio Pro Software is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-09. Price and availability subject to change.
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