MPA – Microphone Preamplifier

KV2AUDIO
SKU: MPA

The MPA is a Very High Definition microphone and musical instrument preamplifier with Class-A circuitry and a high quality transformer balanced output. A stepped Input gain selector is provided for easy and precise repeatability of settings. The preamplifier features adjustable high and low pass filters, with an adjustable limiter to control clip level and a transformer isolated high impedance line input. It also has a further auxiliary transformer balanced isolated output meaning a number of these units can be used together to make a multi-channel stage preamp, for splitting FOH and monitoring outputs, or for broadcast and recording duties -delivering them all through line drivers in pristine audio quality. Phase reverse and an in-built headphone amplifier, which doubles up as a third output, completes the feature rich unit. With the exceptional quality of all KV2’s analog outboard electronics, the MPA can replace a preamplifier, Di-box/Splitter, line driver and headphone amplifier all in one box.

Applications

  • A Very High Definition studio recording preamplifier with low noise and increased dynamic range.
  • A stage preamplifier and splitter with Line driver capability and Class-A circuitry.
  • An esoteric Musical Instrument preamplifier with filters, Hi-Z input and Class-A circuitry.

Product code

KVV 987 482

 

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    Descripción

    The MPA is a Very High Definition microphone and musical instrument preamplifier with Class-A circuitry and a high quality transformer balanced output. A stepped Input gain selector is provided for easy and precise repeatability of settings. The preamplifier features adjustable high and low pass filters, with an adjustable limiter to control clip level and a transformer isolated high impedance line input. It also has a further auxiliary transformer balanced isolated output meaning a number of these units can be used together to make a multi-channel stage preamp, for splitting FOH and monitoring outputs, or for broadcast and recording duties -delivering them all through line drivers in pristine audio quality. Phase reverse and an in-built headphone amplifier, which doubles up as a third output, completes the feature rich unit. With the exceptional quality of all KV2’s analog outboard electronics, the MPA can replace a preamplifier, Di-box/Splitter, line driver and headphone amplifier all in one box.

     

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    Applications

    • A Very High Definition studio recording preamplifier with low noise and increased dynamic range.
    • A stage preamplifier and splitter with Line driver capability and Class-A circuitry.
    • An esoteric Musical Instrument preamplifier with filters, Hi-Z input and Class-A circuitry.

    Product code

    KVV 987 482

     

    System Acoustic Performance

    -3dB Response 10Hz to 100kHz
    Total Harmonic Distortion <0.002%

    Signal Input

    Input Channels 3
    Input Impedance 2kΩ / 200Ω Mic (+9dB), 1MΩ Hi-Z In
    Max. Input voltage +26dBu
    Mic input Phantom power, -20dB, Gain, Phase, LPF, HPF
    Line input Hi-Z, Input transformer

    Signal Output

    Signal Output Channels 3 (Main, Aux, Phones)
    Recommended loading ≥50Ω balanced, ≥600Ω AUX unbal., ≥10Ω phones
    Maximal Output Voltage 19dBu (50Ω) RMS

    Features

    Input Level Control +5 to +60dB, 5dB step, total gain 74dB
    Indicators LED, 12 segment VU meter
    High Pass Filter Vocal preset / 10Hz to 500Hz
    Low Pass Filter 500Hz to 50kHz
    Clip Adjustable
    Phantom Power 48V

    Power Requirements

    Operating Voltage ±16V
    Power Consumption 250mA

    Physical Dimensions

    API Series 500 format One slot
     

    Product code

    KVV 987 482

     
    PDF

    500 Series User Guide

    500 Series User Guide – TCL, QD8, MPA (English)

     
     
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