PreSonus Quantum 2626 Thunderbolt 3 Audio Interface

Note: Thunderbolt cable not included.

Computer system requirements:

Mac:
- Mac OS X 10.11.6 64-bit or later
- Intel Core i5 or better
- 4 GB RAM (8 GB or more recommended)

Windows:
- Windows 10 64-bit or later
- Intel Core i5 or better
- 4 GB RAM (8 GB or more recommended)

Mac and Windows Systems:
- Thunderbolt 1.0, 2.0, or 3.0 port (NOTE: Your computer's motherboard must support Thunderbolt. Thunderbolt 1 and 2 require an adapter, not included.)
- Internet connection (required for Studio One Activation and Content download)
- Internal or external 7200 RPM storage drive highly recommended
- 30 GB hard disk space
- Monitor with 1366x768 resolution

Technical Specifications

Microphone Preamp:
- Type: XLR Female (via Combo), Balanced
- Maximum Input Level: +10 dBu (Balanced, min. gain)
- Gain Control Range: 60 dB
- Frequency Response: 20 Hz to 20 kHz (±0.15 dB, unity gain, 48 kHz)
- Dynamic Range: > 110 dB (A-wtd, min. gain)
- Total Harmonic Distortion: < 0.005% (1 kHz, min. gain)
- EIN: < -131 dBu (max gain, 40ohms, 22 kHz BW, A-wtd)
- Input Impedance: 1.6 kohms
- Phantom Power: +48V, > 8 mA per input

Instrument Inputs:
- Type: 1/4" TS Female (via Combo), Unbalanced
- Maximum Input Level: +15 dBu (Unbalanced, min. gain)
- Gain Control Range: 60 dB
- Frequency Response: 20 Hz to 20 kHz (±0.2 dB, unity gain, 48 kHz)
- Dynamic Range: > 106 dB (A-wtd, min. gain)
- Total Harmonic Distortion: < 0.005% (1kHz, min. gain)
- Input Impedance: > 1 Mohms

Line Inputs:
- Type 1/4" TRS Female (via Combo), Balanced
- Maximum Input Level + 18 dBu (Balanced, min. gain)
- Frequency Response 20 Hz to 20 kHz (±0.05 dB, unity gain, 48 kHz)
- Dynamic Range > 118 dB (A-wtd, min. gain)
- Total Harmonic Distortion < 0.005% (1 kHz, min. gain)
- Input Impedance 10 kohms

Main and Line Outputs:
- Type: 1/4" TRS Female, impedance balanced, DC Coupled (Line Outputs only)
- Maximum Output Level: +18 dBu (Balanced)
- Frequency Response: 20 Hz to 20 kHz (±0.05 dB, unity gain, 48 kHz)
- Dynamic Range: > 118 dB (A-wtd)
- Total Harmonic Distortion: < 0.0035% (1 kHz, +4 dBu)
- Output Impedance: 51 ohms1/4"

Headphone Outputs:
- Type: 1/4" TRS Female, Stereo, Unbalanced, x2
- Maximum Output Level: 175 mW/channel (56ohms load)
- Frequency Response: 20 Hz to 20 kHz (±0.5 dB, 48 kHz)
- Dynamic Range: > 110 dB (A-wtd)
- Total Harmonic Distortion: < 0.03% (1 kHz)
- Headphone Impedance (working range): 16 ohms to 300 ohms

Crosstalk:
- Input to Input: < -110 dB
- Output to Output: < -115 dB
- Input to Output: < -120 dB

Signal Level LEDs:
- Clip: -0.5 dBFS
- Signal: -50 dBFS

Digital Audio:
- Connection Type: Thunderbolt 3 (Thunderbolt 1 and 2 compatible)
- ADC Dynamic Range: 115 dB (A-wtd)
- DAC Dynamic Range: 115 dB (A-wtd)
- Bit Depth: 24 bits
- Internally Supported Sample Rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz

Clock:
- Jitter: < 70 ps RMS (20 Hz – 20 kHz)
- Jitter Attenuation: > 60 dB (1 ns in => 1 ps out)

Power: 12 VDC, 5A, external power supply

Physical Dimensions and Weight:
- Height: 1.75" (44.45 mm)
- Depth: 7" (177.8 mm)
- Width: 19" (482.6 mm)
- Weight: 6 lbs (2.72 kg)
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 8 lbs
Shipping Dimensions: 25 x 10 x 4 in
Manufacturer Part Number (MPN): QUANTUM 2626
Warehouse Resealed
Shipping Weight: 8 lbs
Shipping Dimensions: 25 x 10 x 4 in
Manufacturer Part Number (MPN): QUANTUM 2626
PreSonus Warranty Presonus offers a one year warranty (parts and labor) on all new products. All non-new Presonus products are not covered by any warranty.
If you have additional warranty questions, please contact the manufacturer at 225-216-7887
(1 ratings)
Submitted March 29, 2021 by Jeff M in San Antonio, TX
"Not reliable"
The audio will drop out pretty much every time I use it. The audio won't come back until you unplug it and plug it back in. It's been out like 3 years now and everyone is still complaining about this.
Musical Background:
Home Studio
Musical Style:
Rock
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