Presonus 2777700503 Quantum ES2 Audio Interface

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. And bright and responsive LED metering provides easy visual feedback for your inputs and outputs, making it great for self-produced recording.

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.

Studio One Pro 7 DAW Software Access Included.
Your hardware registration includes a 6-month stackable membership to Studio One Pro+ featuring unlimited access to the latest version of Studio One Pro and all the extras.

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 Pro and the Universal Control app, so you can dial in the perfect gain staging without looking away from your recording session.

• High Performance Signal Flow – Custom low-latency drivers and low-noise converters.
  
• All-New MAX-HD Mic Preamps – The culmination of 30 years of innovation, our rigorously redesigned preamps feature digitally-controlled analog with +75 dB of gain range.
  
• Co-Developed with Fender® – Front-facing instrument input engineered for guitarists by industry-leading experts.
  
• Professional Recording Software Included – 6-months of Studio One Pro+ with full access to Studio One, add-ons, and more.
  
• Auto Gain – Dial in recording-ready levels, hassle-free.
  
• Universal Control App – Full control and metering from your mobile device, desktop, or tablet.

• General
  
  • Series: Quantum
    
  • Color: Black
    
  • Country Of Origin: CN
    
• Electronics
  
  • Headphone Jack: One - 1/4" TRS Female Stereo
    
  • Connectivity: USB-C®
    
  • Voltage: 120V
    
  • Phantom Power: +48 VDC
    
• Performance
  
  • Digital Audio Bit Depth: 24-bit
    
  • Digital Audio Dynamic Range: 120 dB
    
• Inputs
  
  • Instrument Inputs Dynamic Range: 111 dB (A-Weighted, Minimum Gain)
    
  • Instrument Inputs Frequency Response: 20 Hz to 20 kHz, +/- 0.2 dB (Unity Gain, Reference 1 kHz)
    
  • Instrument Inputs Gain Range: 75 dB
    
  • Instrument Inputs Maximum Level: +15 dBu (Unbalanced, Minimum Gain)
    
  • Line Inputs Dynamic Range: 114 dB (A-Weighted, Minimum Gain)
    
  • Line Inputs Frequency Response: 20 Hz to 20 kHz, +/- 0.1 dB (Unity Gain, Reference 1 kHz)
    
  • Line Inputs Gain Range: +/- 10 dB
    
  • Line Inputs Impedance: 10K Ohms
    
  • Line Inputs Maximum Level: +15 dBu (Balanced, Minimum Gain)
    
  • Line Inputs Total Harmonic Distortion: 0.001% (1 kHz, Minimum Gain)
    
  • Microphone Input Connection Type: XLR Female (Combo), Balanced
    
  • Microphone Preamp Dynamic Range: 113 dB (A-Weighted, Minimum Gain)
    
  • Microphone Preamp Equivalent Input Noise: -129 dBu (Maximum Gain, 150 Ohms, 22 kHz BW, A-Weighted)
    
  • Microphone Preamp Frequency Response: 20 Hz to 20 kHz, +/- 0.2 dB (Unity Gain, Reference 1 kHz)
    
  • Microphone Preamp Gain Control Range: 75 dB
    
  • Microphone Preamp Input Impedance: 1600 Ohms
    
  • Microphone Preamp Maximum Input Level: +14 dBu (Balanced, Minimum Gain)
    
  • Microphone Preamp Total Harmonic Distortion: 0.001% (1 kHz, Minimum Gain)
    
• Outputs
  
  • Headphone Outputs Connection Type
    
  • Headphone Outputs Dynamic Range: 111 dB (A-Weighted)
    
  • Headphone Outputs Frequency Response: 20 Hz to 20 kHz, +/- 0.2 dB (Unity Gain, Reference 1 kHz)
    
  • Headphone Outputs Impedance Working Range: 22 Ohms
    
  • Headphone Outputs Maximum Output: 7.5 dBu (50 Ohms)
    
  • Headphone Outputs Total Harmonic Distortion: 0.02% (1 kHz)
    
  • Main And Line Outputs Dynamic Range: 117 dB (A-Weighted)
    
  • Main And Line Outputs Frequency Response: 20 Hz to 20 kHz, +/- 0.1 dB (Unity Gain, Reference 1 kHz)
    
  • Main And Line Outputs Maximum Level: +15 dBu (Balanced)
    
  • Main And Line Outputs Output Impedance: 51 Ohms
    
  • Main And Line Outputs Total Harmonic Distortion: 0.001% (1 kHz, +4 dBu)
    
  • Main Outputs Connection Type: 1/4" TRS Female
    
• Hardware
  
  • MIDI I/O: 3.5 mm Type-B
    
• Measurements
  
  • Dimensions: 4.00x9.00x12.00 IN
    
  • Shipping Weight: 3.75 LB
    
  • Product Depth: 6.2" (158 mm)
    
  • Product Height: 1.9" (48.3 mm)
    
  • Product Width: 6.9" (175 mm)
    
• Accessories
  
  • Included Accessories: 1.5M USB-C to USB-C cable