Equipped with the same ESS Sabre32 Ultra™ DAC Technology found in audio interfaces costing thousands, the M4 delivers an astonishing 120 dB Dynamic Range on its main outputs. ESS converters also drive the headphone output, which rivals dedicated headphone amplifiers costing hundreds. Ultra-clean preamp circuits produce a measured -129 dBu EIN on the mic inputs. Capture and monitor your audio with pristine clarity.
 
ESS Sabre32 Ultra™ DAC technology for superb analog sound
The same converter technology used in audio interfaces costing thousands
Measured 120 dB dynamic range on outputs
Measured -129 dBu EIN on mic inputs
ESS-driven headphone output