Scarlett 4i4 USB Audio Interface

<></> <Clock Source>Internal</Clock Source> <Supported sample rates>44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz</Supported sample rates> <Microphone Inputs></Microphone Inputs> <Dynamic Range>111 dB (A-weighted)</Dynamic Range> <Frequency Response>20 Hz to 20 kHz ±0.1 dB</Frequency Response> <THD+N>Less than 0.0012% (minimum gain, -1 dBFS input with 22 Hz/22 kHz bandpass filter)</THD+N> <Noise EIN>-128 dB (A-weighted)</Noise EIN> <Maximum Input Level>+9 dBu (no PAD), +16 dBu (PAD selected); measured at minimum gain</Maximum Input Level> <Gain Range>56 dB</Gain Range> <Input impedance>3 kohms</Input impedance> <Line Inputs 1 and 2></Line Inputs 1 and 2> <Dynamic Range>110.5 dB (A-weighted)</Dynamic Range> <Frequency Response>20 Hz to 20 kHz ±0.1 dB</Frequency Response> <THD+N>Less than 0.002% (minimum gain, -1 dBFS input with 22 Hz/22 kHz bandpass filter)</THD+N> <Maximum Input Level>+22 dBu (no PAD); +29.5 dBu (PAD selected); measured at minimum gain</Maximum Input Level> <Gain Range>56 dB</Gain Range> <Input impedance>60 kohms</Input impedance> <Instrument Inputs 1 and 2></Instrument Inputs 1 and 2> <Dynamic Range>110 dB (A-weighted)</Dynamic Range> <Frequency Response>20 Hz to 20 kHz ±0.1 dB</Frequency Response> <THD+N>Less than 0.03% (minimum gain, -1 dBFS input with 22 Hz/22 kHz bandpass filter)</THD+N> <Maximum Input Level>+12.5 dBu (no PAD); +14 dBu (PAD selected); measured at minimum gain</Maximum Input Level> <Gain Range>56 dB</Gain Range> <Input impedance>1.5 Mohms</Input impedance> <Line Inputs 3 and 4></Line Inputs 3 and 4> <Dynamic Range>110.5 dB (A-weighted)</Dynamic Range> <Frequency Response>20 Hz to 20 kHz ±0.1 dB</Frequency Response> <THD+N>Less than 0.002% (minimum gain, -1 dBFS input with 22 Hz/22 kHz bandpass filter)</THD+N> <Maximum Input Level>+18 dBu; measured at minimum gain</Maximum Input Level> <Input Impedance>44 kohms</Input Impedance> <Line and Monitor Outputs></Line and Monitor Outputs> <Dynamic Range>108.5 dB (A-weighted)</Dynamic Range> <Maximum Output Level (0 dBFS)>+15.5 dBu (balanced)</Maximum Output Level (0 dBFS)> <THD+N>Less than 0.002% (maximum level, -1 dBFS input with 22 Hz/22 kHz bandpass filter)</THD+N> <Output Impedance>430 ohms</Output Impedance> <Headphone Outputs></Headphone Outputs> <Dynamic Range>104 dB (A-weighted)</Dynamic Range> <Maximum Output Level>7 dBu</Maximum Output Level> <THD+N>Less than 0.002% (measured at +6 dBu with 22 Hz/22 kHz bandpass filter)</THD+N> <Output Impedance>Less than 1 ohm</Output Impedance> <Analogue Inputs 1 & 2></Analogue Inputs 1 & 2> <Connectors>XLR “Combo” type: Mic/Line/Inst on front panel</Connectors> <Mic/Line switching>Automatic</Mic/Line switching> <Line/Instrument switching>Selected per channel via Focusrite Control</Line/Instrument switching> <Pad>10 dB attenuation, selected per channel via Focusrite Control</Pad> <Phantom power>Shared +48 V phantom power switch for Inputs 1 & 2 (XLR connections only)Phantom power> <AIR function>Selected per channel via Focusrite ControlAIR function> <Analogue Inputs 3 & 4>Analogue Inputs 3 & 4> <Connectors>¼” (6.35 mm) TRS jacks on rear panelConnectors> <Analogue Outputs>Analogue Outputs> <Balanced outputs>4 x ¼” (6.35 mm)TRS jacks on rear panelBalanced outputs> <Stereo headphone output>¼” TRS jack on front panelStereo headphone output> <Main output level control>On front panelMain output level control> <Headphones level control>On front panelHeadphones level control> <Other I/O></Other I/O> <USB>1 x USB 2.0 Type C connector</USB> <MIDI>2 x 5-pin DIN sockets</MIDI> <Front Panel Indicators></Front Panel Indicators> <USB power>Green LED</USB power> <Gain Halos>Tri-colour LED rings (concentric with GAIN controls)</Gain Halos> <Phantom power>Red LED</Phantom power> <Instrument mode>2 x red LEDs</Instrument mode> <AIR mode>2 x amber LEDs</AIR mode> <Pad active>2 x green LEDs</Pad active> <MIDI data received>Green LED</MIDI data received> <Weight and Dimensions></Weight and Dimensions> <W x H x D>7.28 in x 1.87 in x 4.71 in</W x H x D> <>185 mm x 47.5 mm x 119.7 mm</> <Weight>1.36 lb</Weight> <>615 g</>