Quantum ES2
Delivery & payment
- Pickup at the school
- Free · 9:00–21:00
- Ho Chi Minh City
- Fee confirmed with your order
- Across Vietnam
- Courier · fee confirmed by phone
- Payment
- VietQR · cash on delivery · pay at the school
Warranty Genuine product, official warranty, 7-day exchange for factory faults.
- Inputs
- Microphone (CH 1 - 2):
- Connector Type
- 2x Combo, XLR / TRS
- Max Input Level
- +14 dBu (balanced, minimum gain)
- Gain Range
- 0 dB to +75 dB
- Frequency Response
- 20 Hz to 20 kHz, +/- 0.2 dB (unity gain, 1 kHz reference)
- Dynamic Range
- 113 dB (A-weighted, minimum gain)
- THD+N
- 0.001 (1 kHz, minimum gain)
- EIN
- -129 dBu (maximum gain, 150 Ohm, 22 kHz BW, A-weighted)
- Input Impedance
- 1600 Ohm
- Connector Type
- 2x Combo, XLR / TRS
- Max Input Level
- +15 dBu (balanced, minimum gain)
- Frequency Response
- 20 Hz to 20 kHz, +/- 0.1 dB (unity gain, 1 kHz reference)
- Dynamic Range
- 114 dB (A-weighted, minimum gain)
- THD + N
- 0.001 (1 kHz, minimum gain)
- Input Impedance
- 10K Ohm
- Digital Trim
- -10 to +10 dB
- Connector Type
- 1 x ¼-inch female
- Gain Range
- -7 dB to +68 dB
- Max Input Level
- +15 dBu (unbalanced, minimum gain)
- Frequency Response
- 20 Hz to 20 kHz, +/- 0.2 dB (unity gain, 1 kHz reference)
- Dynamic Range
- 111 dB (A-weighted, minimum gain)
- THD + N
- 0.002 (1 kHz, minimum gain)
- Input Impedance
- 1M Ohm
- Connector Type
- 2x ¼-inch female, TRS
- Max Output Level
- +15 dBu (balanced)
- Frequency Response
- 20 Hz to 20 kHz, +/- 0.1 dB (unity gain, 1 kHz reference)
- Dynamic Range
- 117 dB (A-weighted)
- THD + N
- 0.001 (1 kHz, +4 dBu)
- Output Impedance
- 51 Ohm
- Trim Range
- -inf dB to 0 dB
- Connector Type
- 1x ¼-inch female, stereo TRS
- Max Output Level
- 7.5 dBu (50 Ohm)
- Frequency Response
- 20 Hz to 20 kHz, +/- 0.2 dB (unity gain, 1 kHz reference)
- Dynamic Range
- 111 dB (A-weighted)
- THD + N
- 0.02 (1 kHz)
- Output Impedance
- 22 Ohm
- Trim Range
- -inf dB to 0 dB
Description
The PreSonus Quantum ES2 is a premium 2x2, 24-bit/192 kHz audio interface designed specifically for the needs of modern music producers. With a compact, stylish design and outstanding audio performance, the Quantum ES2 is an ideal tool for professional recording, production and mixing.
1. Compact, portable design
The PreSonus Quantum ES2 combines good looks with practicality. Its compact square shape, light weight and premium materials make it both attractive and durable. The front panel has well-placed controls, so operating it and adjusting settings is easy.
A high-speed USB-C connection ensures stable, high-quality audio transfer, letting you record and play back at resolutions up to 24-bit/192kHz. With the Quantum ES2, you can take your interface anywhere and start creating right away.
2. High signal performance
The Quantum ES2 is designed with low-latency drivers and high-quality converters for clean, detailed sound at every stage of recording. The custom drivers give users optimal speed and accuracy, avoiding noise and minimising latency, which is crucial for professional music projects or any work that demands high precision.
3. Modern MAX-HD preamps
The Quantum ES2's standout feature is its all-new MAX-HD preamp. Refined over years of research and development, it offers up to +75 dB of gain for faithful, lively recordings. Thanks to digitally controlled analogue circuitry, the MAX-HD preamp is not only powerful but also very flexible, letting you set levels easily without losing the original quality of the signal.
4. Flexible, easy-to-use connectivity
The PreSonus Quantum ES2 comes with a range of connections, including:
- One TS instrument input for recording guitar or bass directly.
- One XLR/TRS mic/line combo input for recording vocals, keyboards or other line-level sources such as drum machines.
This lets you easily connect all kinds of audio gear such as microphones, instruments and other studio equipment. This expandability also makes the Quantum ES2 suitable for larger studios or live performers who need multiple inputs.
5. Professional recording software included
When you buy the Quantum ES2, you get 6 months of Studio One Pro+, professional recording and audio editing software. Studio One Pro+ gives you access to its full feature set to streamline your creative and editing workflow. It is easy enough for beginners yet powerful enough for professional music producers.
