PreSonus Quantum ES 4 USB-C Audio Interface with MAX-HD Preamps

This powerhouse packs four redesigned MAX-HD mic preamps with a massive 75 dB of gain to make your vocals truly shine. Guitarists can plug straight into specialized instrument inputs co-developed with the legends at Fender for authentic tone. Forget the guesswork with the Auto Gain button that sets your levels perfectly while you focus on the music. Vibrant LED metering and a sleek push encoder give you total control over your home studio masterpiece.

                  
                                          
                        
Connection Type
                        
USB-C
                      
                                          
                        
Microphone Preamps
                        
4 High-Definition MAX-HD
                      
                                          
                        
Gain Range
                        
+75 dB
                      
                                          
                        
Instrument Inputs
                        
2 Co-developed with Fender
                      
                                          
                        
Audio Resolution
                        
24-bit / 192 kHz
                      
                                          
                        
Phantom Power
                        
+48V
                      
                                          
                        
Monitoring
                        
LED Input/Output Metering
                      
                                          
                        
Control Interface
                        
Illuminated Push Encoder