PreSonus Quantum 2626 Thunderbolt 3 Audio Interface Review (May 2024)


Last updated on May 27, 2024 10:31 pm Details


In this review post, we’re going to be discussing the PreSonus Quantum 2626 Thunderbolt 3 Audio Interface, including an overview of its unique features.

Product Description

The world’s fastest interface, with a round-trip latency of less than 1 ms, using the Thunderbolt 3 bus; record and monitor through your favorite plug-ins in real-time at up to 24-bit/192 kHz; 8 front-mounted, pristine XMAX analog mic preamps; 2 direct preamp outputs and 2 line returns for outboard effects; 8 balanced DC-coupled analog outputs can provide control voltage to external analog equipment, using a DAW plug-in; up to 26 simultaneous inputs and outputs when expanded via ADAT Optical.

Product Features

  • Weight: 2.72 kg
  • 24-Bit resolution
  • Very low latencies
  • 192 Sampling rate
  • Dimensions: 19″ / 1U
  • 2 Headphone outputs
  • Insert for channels 1 and 2
  • 8 Microphone amplifiers with up to 60dB gain
  • 2 x 6.5 mm TRS jack sockets for the main outputs
  • 8 x 6.35 mm TRS line outputs, galvanically coupled
  • 2 Combo input sockets (mic / instrument) and 6x mic / line inputs
  • 2 x ADAT optical as well as S / PDIF, MIDI, and BNC word clock I / Os
  • Expandable up to 26 inputs and outputs via two connections in ADAT Optical format

Pros & Cons


  • In a single platform, up to four Quantums can coexist.
  • Specifications are impressive, and subjective sound quality is excellent.
  • It is relatively simple to use because it does not have an internal mixer.
  • Mic preamps that are digitally controlled and line inputs that bypass them
  • A comprehensive feature set is available, including essential talkback and mono buttons.
  • Incredible low-latency performance that thoroughly validates PreSonus’ decision not to include a digital mixer.


  • Quite Expensive
  • There is no Thunderbolt cable included
  • It would be wonderful if the monitor control options included alternate speaker switching

PreSonus Quantum 2626 Thunderbolt 3 Audio Interface Demo

Our Verdict

The Quantum from PreSonus combines unrivaled low-latency performance and ease of use with excellent sound quality and unlimited expansion potential. In a nutshell, it’s fantastic!

Where to Buy

The best place to buy this product has to be Amazon, due to their competitive pricing and fantastic customer service.

PreSonus Quantum 2626 26x26 Thunderbolt 3 Audio Interface M1 Chip Compatible
as of May 6, 2024 2:55 pm

Pricing History

Price History for PreSonus Quantum 2626 26x26 Thunderbolt 3 Audio Interface M1 Chip Compatible


Current Price - May 6, 2024
Highest Price $699.99 August 31, 2023
Lowest Price $689.52 August 22, 2023
Since August 22, 2023

Last price changes

$699.99 August 31, 2023
$689.52 August 22, 2023

Buyers Guides This Product Is Featured In

Best Audio Interface

Best Low Latency Audio Interfaces (2022)

Additional information

Item Weight

5 pounds

Product Dimensions

7.5 x 19 x 1.75 inches

Country of Origin


Item model number


Date First Available

January 2, 2020

Hardware Interface



26×26 – 8 Mic Pres


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