Description
Capture your creativity with the Quantum ES 4. In the new generation of PreSonus audio interfaces, the Quantum ES 4 is the result of nearly 30 years of PreSonus expertise, providing the ultimate recording tool for musicians and content creators.
Features:
– High-performance signal streams – Custom low-latency drivers and low-noise converters.
– Brand new MAX-HD microphone preamps – Culminating from 30 years of innovation, our rigorously redesigned preamps feature analog-to-digital control and a gain range of over 75 dB.
– Co-developed with Fender® – Front panel instrument inputs designed for guitarists by top industry experts..
– Professional recording software included – 6 months of Studio One+ with full access to Studio One Professional, extensions, and more.
– Automatic gain – Easily achieve recording-ready levels hassle-free.
– Universal Control app – Full control and level indications from your mobile device, computer, or tablet.
Headphone Outputs:
– Dynamic Range: 111 dB (A-weighted)
– Frequency response: 20 Hz to 20 kHz, +/- 0.2 dB (Unity gain, 1 kHz reference)
– Impedance working range: 22 Ohms
– Maximum output level: 7.5 dBu (50 Ohms)
– Total harmonic distortion: 0.02% (1 kHz)
Line Outputs:
– Connection Type: 1/4″ TRS Female
– Dynamic Range: 117 dB (A-weighted)
– Frequency response: 20 Hz to 20 kHz, +/- 0.1 dB (Unity gain, 1 kHz reference)
– Maximum level: +15 dBu (Balanced)
– Output impedance: 51 Ohms
– Total harmonic distortion: 0.001% (1 kHz, +4 dBu)
Main Outputs:
Connection Type: 1/4″ TRS Female
Hardware:
MIDI IO: 3.5mm Type-B
Headphone Output:
– Two: 1/4″ TRS Female Stereo
– Connectivity: USB-C®
– Phantom Power: +48 VDC
Performance :
– Digital Audio Bit Depth: 24-bit
– Digital audio dynamic range: 120 dB
Inputs:
– Dynamic Range of Instrument Inputs: 111 dB (A-weighted, Minimum Gain)
– Frequency Response of Instrument Inputs: 20 Hz to 20 kHz, +/- 0.2 dB (Unity Gain, 1 kHz Reference)
– Instrument Input Gain Range: 75 dB
– Maximum Level of Instrument Inputs: +15 dBu (Unbalanced, Minimum Gain)
– Dynamic Range of Line Inputs: 114 dB (A-weighted, Minimum Gain)
– Frequency Response of Line Inputs: 20 Hz to 20 kHz, +/- 0.1 dB (Unity Gain, 1 kHz Reference)
– Line Input Gain Range: +/- 10 dB
– Line Input Impedance: 10K Ohms
– Maximum Level of Line Inputs: +15 dBu (Balanced, Minimum Gain)
– Total Harmonic Distortion of Line Inputs: 0.001% (1 kHz, Minimum Gain)
– Microphone Input Connection Type: XLR Female (Combo), Balanced
– ChatGPT Microphone Preamplifier Dynamic Range: 113 dB (A-weighted, Minimum Gain)
– Equivalent Input Noise of Microphone Preamplifier: -129 dBu (Maximum Gain, 150 Ohms, 22 kHz BW, A-weighted)
– Frequency Response of Microphone Preamplifier: 20 Hz to 20 kHz, +/- 0.2 dB (Unity Gain, 1 kHz Reference)
– Microphone Preamplifier Gain Control Range: 75 dB
– Input Impedance of Microphone Preamplifier: 1600 Ohms
– Maximum Input Level of Microphone Preamplifier: +14 dBu (Balanced, Minimum Gain)
– Total Harmonic Distortion of Microphone Preamplifier: 0.001% (1 kHz, Minimum Gain)