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Imperative Audio



Class-A Design In-Line Microphone PreAmp

Perfect for podcasters, broadcasters and studios.
28dB of clean boost for dynamic and passive ribbon mics.
Class-A design.
Frequency Response: 20Hz-20kHz

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    Product Information

    Product Details

    The Imperative Audio FETPre FCP1 is a high quality, low-noise in-line microphone preamplifier which offers up to 28dB of clean boost for dynamic and passive ribbon mics.

    With a sophisticated class-A design and high-level FETs, the FETPre FP1 boasts lower input impedance and noise. The FETPre FP1 preamp delivers a pristine, balanced and transparent sound quality. Also, the preamps slim and rugged housing efficiently rejects electronic interference and noise.

    The FETPre slots straight into the signal path between the mic XLR and your cable and needs no further adjustment.

    When to use the IA FETPre mic preamp.

    The FETPre is perfect for use with dynamic microphones such as the Shure SM7B, offering a clean, boosted signal. Especially perfect for vocals, voiceovers and podcasts.

    The IA FETPre can also be used with a variety of ribbon mics, some of which are unable to use 48v phantom power.


    Frequency Response: 20Hz-20kHz
    Gain: 28dB (load 1kohm)
    Max output level (0.5%THD): 8.3dBV
    Output noise level: 9uV(JIS-A)
    Output impedance: 135ohms
    Recommended load impedance: >1kohms
    Current consumption: 3.0mA