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Line Matching Transformers

Generally, a microphone with a 1/4" connector is considered to be Hi-Z, or high impedance. Lo-Z mics use a three-pin XLR connector. Use a line matching transformer to achieve the correct impedance level for your microphone.

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9 Items

  1. Shure A95U Impedance Transformer

    Shure A95U Impedance Transformer

    $68.00
    Shure A95U Impedance Transformer with male XLR connection. Converts high-Z 1/4" connections to low-Z XLR or vice versa. This model includes male AND female 1/4" adapters. ...

    4 Payments of $17.00

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  2. Shure A85F Transformer Low Z Female XLR to High Z 1/4" Phono

    Shure A85F Transformer Low Z Female XLR to High Z 1/4" Phono

    $25.00
    Line matching transformer connects a balanced low-impedance microphone output to an unbalanced high impedance input. ...

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  3. Shure A15AS Switchable In-Line Audio Attenuator

    Shure A15AS Switchable In-Line Audio Attenuator

    $61.00
    The Shure A15AS Switchable In-Line Attenuator reduces the level of any balanced microphone or line-level signal by 15, 20, or 25 dB. It is specially suited to reducing the level of a high-output microphone to preven...

    4 Payments of $15.25

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  4. Shure A15HP High Pass Filter

    Shure A15HP High Pass Filter

    $72.00
    Balanced XLR in-line high pass filter that reduces low frequencies below 100 Hz. ...

    4 Payments of $18.00

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  5. Shure A15LA Line Adapter

    Shure A15LA Line Adapter

    $56.00
    Attenuator reduces the level of an audio signal by 50dB, which allows a line level output to be connected to a microphone input. ...

    4 Payments of $14.00

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  6. Shure A15PRS Switchable Phase Reverser

    Shure A15PRS Switchable Phase Reverser

    $96.00
    Switchable phase reverser reverses the polarity of a balanced audio signal, corrects polarity reversal from wiring errors, and reduces comb filtering. ...

    4 Payments of $24.00

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  7. Shure A15TG Tone Generator

    Shure A15TG Tone Generator

    $190.00
    Battery-powered 700 Hz tone generator that troubleshoots audio systems by checking microphone lines for correct patching and detecting unusual noise. ...

    6 Payments of $31.67

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  8. Shure A95UF Transformer

    Shure A95UF Transformer

    $68.00
    Shure A95UF impedance Transformer with female XLR connection. Converts high-Z 1/4" connections to low-Z or vice versa. This model includes male AND female 1/4" adapters ...

    4 Payments of $17.00

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  9. Shure RPM400LEMO Wired TwinPlex Microphone Preamp with Belt Clip (LEMO3 to XLR)
    Non-Factory Sealed

    Shure RPM400LEMO Wired TwinPlex Microphone Preamp with Belt Clip (LEMO3 to XLR)

    $84.95
    Wired LEMO3 to XLR Preamplifier with Beltclip The  S hure RPM400 Wired TwinPlex Microphone Preamp  features LEMO3 to XLR connectors and includes a belt clip. The preamp works with all TwinPlex microphones inc...

    4 Payments of $21.24

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