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Audient iD4 2-in/2-out USB Audio Interface

  • Audient iD4 2-in/2-out USB Audio Interface

    • 2-in/2-out USB Audio Interface
    • 1 x Class-A Audient Console Mic Preamplifier
    • 1 x Discrete JFET Instrument Input
    • High Performance Converters
    • iD ScrollControl Mode
    • Zero Latency Monitoring with Monitor Mix & Pan
    • Main Speaker Output
    • Class-AB Headphone Amplifier with Dual Outputs
    • Monitor Control Functionality
    • USB2.0 Bus Powered
    • 24bit/96khz
    • All-Metal Enclosure
    • Windows, macOS and iOS compatible
    • Over £500 worth of plugins and software with ARC
    Gamintojas
    Audient
  •  

    MICROPHONE PREAMPLIFIER:

    (measurement includes ADC signal path)

    MIC GAIN: 0 to 58 dB 
    LINE GAIN: -10 to 48 dB (-10dB hardwired line pad)
    PHANTOM POWER: 48V ±4V @ 10mA/Channel
    MIC EIN: <-126.0 dBu
    CMRR: >75 dB @ 1kHz
    MAXIMUM INPUT LEVEL: +12 dBu (0 dBFS digital Maximum)
    INPUT IMPEDANCE (Mic): 2.8 kΩ Balanced
    INPUT IMPEDANCE (Line): >8kΩ Balanced
    FREQUENCY RESPONSE: ±0.1 dB 20Hz to 22kHz @ min. gain
    ±1.0 dB 20Hz to 22kHz @ max. gain
    CROSSTALK: <-91 dBu
    THD+N @ 0dBu (1kHz): 0.0015% (-96.5dBu)
    SNR: 96 dB un-weighted, 99 dB A-weighted
    XLR Combi Female Pin 2 (Hot), Pin 3 (Cold) & Pin 1 (Shield)
    1/4" TRS Jack Tip (Hot), Ring (Cold) & Sleeve (Shield)

    D.I (Channel 1):

    D.I GAIN: -5 to 35 dB
    MAXIMUM INPUT LEVEL: +8 dBu (0.6% THD typical)
    INPUT IMPEDANCE: >500kΩ Unbalanced
    FREQUENCY RESPONSE: ±0.1 dB 20Hz to 22kHz
    THD+N @ 0dBu (1kHz): <0.1% all musical 2nd and 3rd harmonics

     

    Typically 0.05% at 0dBu

    SNR: 87 dB un-weighted, 90dB A-weighted
    1/4” JACK: TIP (Hot) & SLEEVE (Shield)

    ANALOGUE TO DIGITAL CONVERTER (ADC 1 & 2):

    (measured sans microphone preamplifier under AES-17)

    MAXIMUM INPUT LEVEL: +12 dBu (0 dBFS digital maximum)
    DIGITAL REFERENCE LEVEL: +12 dBu = 0 dBFS
    FREQUENCY RESPONSE: ±0.1 dB 10Hz to Fs/2 (flat to nyquist)
    CROSSTALK: -100 dBu @ 1kHz & 10kHz
    THD+N @ -1dBFS (1kHz): <0.001% (-100 dB)
    THD+N @ -6dBFS (1kHz): <0.0011% (-99.1 dB)
    DYNAMIC RANGE: 112 dB un-weighted
    114 dB A-weighted

    DIGITAL TO ANALOGUE CONVERTER (DAC 1&2):

    (measured under AES-17 at line outputs 1&2)

    MAXIMUM OUTPUT LEVEL: +12 dBu (0 dBFS digital maximum)
    DIGITAL REFERENCE LEVEL: +12 dBu = 0 dBFS
    OUTPUT IMPEDANCE <100Ω
    FREQUENCY RESPONSE: ±0.1 dB 10Hz to Fs/2 (flat to nyquist)
    CROSSTALK: <-104 dBu @ 1kHz & 10kHz
    THD+N @ -1dBFS (1kHz): <0.0015% (-96.5 dB)
    DYNAMIC RANGE: 112 dB un-weighted
    115 dB A-weighted
    1/4" TRS Jack Tip (Hot), Ring (Cold) & Sleeve (Shield)

    DUAL HEADPHONE OUTPUT:

    MAXIMUM OUTPUT LEVEL: +12 dBu (0dBFS digital maximum)
    DIGITAL REFERENCE LEVEL: +12 dBu = 0 dBFS
    VOLTAGE GAIN: +6 dB (optimised for loudness)
    OUTPUT IMPEDANCE: <30 Ω Balanced
    FREQUENCY RESPONSE: ±1.0 dB 10Hz to Fs/2 (load dependant)
    CROSSTALK: -98 dBu @ 1kHz & 10kHz
    THD+N @ -1dBFS (1kHz): <0.0012% (-98.4 dB)
    DYNAMIC RANGE: 106 dB un-weighted
    108 dB A-weighted
    MAX LEVEL INTO 30ohms: +3 dBu, 0.008% THD+N, Power: 80mW
    MAX LEVEL INTO 60ohms: +6 dBu, 0.005% THD+N, Power: 80mW
    MAX LEVEL INTO 600ohms: +12 dBu, 0.0025% THD+N, Power: 31mW
    1/4” TRS JACK: TIP (Left), RING (Right) & SLEEVE (Shield)
    1/8” MINI JACK: TIP (Left), RING (Right) & SLEEVE (Shield)

    USB 2.0 HIGH SPEED:

    BUS POWER: 500mA @5V System Limit
    420mA @5V Maximum (No 48V)
    No. of INPUT CHANNELS: 2 (2 Analogue)
    No. of OUTPUT CHANNELS: 2 (2 Analogue)
    DSP MIXER LATENCY: ROUND TRIP (in-to-out)

     

    44.1kHz 1.583ms
    48.0kHz 1.458ms
    88.2kHz 0.792ms
    96.0kHz 0.729ms

    COMPATIBILITY:

    iD4 supports the following operating systems:

    • macOS 10.7.5 and later
    • Windows 7 and later
    • iOS 6 and later

    *  To use iD4 with an iOS device a camera adapter kit and a powered USB 2.0 hub is required.

    POWER SUPPLY:

    USB2.0 Powered (2.5 Watts Maximum)*

    * iD4 features our class leading converters and class-A mic pre. We've optimised all circuitry so that we can supply true 48v phantom power to a single Audient mic pre without compromise. Your microphones will thank you when they get enough voltage.