Audio Distribution Amplifiers

We offer distribution amplifiers designed to provide clean, isolated signal distribution locally or to remote locations. These distribution amps and splitters allow independent balanced line-level source inputs to be distributed to isolated variable outputs making it a perfect solution for applications professional and commercial audio applications including, studios, offices, conference rooms, schools, convention centers, houses of worship, restaurants/sports bars and industrial facilities.

Offering exceptional headroom, very low distortion, excellent cross-talk isolation, wide flat frequency response, and extremely low noise with very high common-mode signal rejection. Providing exceptional audio performance for the most critical applications in a professional audio environment, these high isolation distribution amps remove miss-matched input impedance concerns and allows for adjustable levels on each connected device. All I/O is via top-quality connectors for installation convenience and inputs may be easily paralleled for configuration.

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Choosing Audio Distribution Amplifiers

Most people feel overwhelmed when choosing a distribution amplifier to provide clean, isolated signal distribution. Don’t worry. With over 100 years of collective audio design experience, we’ve got you covered.

1. Select Distribution Amplifier

Choose the audio distribution amp or splitter from the list below that you feel will best meet your needs. Don’t worry, this is just a starting point.

2. Customize with a Sales Engineer

One of our Sales Engineers will guide you in finalizing a product selection that is tailored to your application and budget.

3. Purchase the Right Product for You

Feel confident knowing that the equipment you have purchased is designed by a qualified audio engineer and will work - exactly the way you need it.

Shop with Confidence

Our committed, experienced professional sales engineers deliver reliable designs and provide lifetime tech support for all products.

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  1. RDL EZ-ADA4 Stereo Audio Distribution Amplifier
    List $258.60
    Price $193.95
    Savings $64.65 (25%)

    The EZ-ADA4 Stereo Audio Distribution Amplifier is a stereo audio distribution amplifier with gain adjustment and audio level metering. The input is connected through RCA jacks or a MINI jack. A front-panel knob adjusts for high or low input levels using the left and right channel LED VU meters.

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  2. RDL ST-GCA3 Gain Control Line Level Amplifier
    List $241.17
    Price $180.88
    Savings $60.29 (25%)

    The RDL ST-GCA3 constantly adjusts for changes in input levels, bringing up low levels, and reducing gain for high levels. The audio level is constantly adjusted to maintain the correct output. The AGC adjustment rate is switch-selectable. Learn More
  3. RDL EZ-ADA4X Stereo Audio Distribution Amplifier
    List $257.34
    Price $193.01
    Savings $64.33 (25%)

    The EZ-ADA4X is a stereo audio distribution amplifier with gain adjustment and audio level metering. The input is connected through RCA jacks or a MINI jack. Learn More
  4. RDL STM-DA3 Microphone Level Distribution Amplifier
    List $260.01
    Price $195.01
    Savings $65.00 (25%)

    The RDL STM-DA3 is designed for use in quality commercial sound, broadcast and recording applications and accepts a wide variety of microphone input levels without loading professional low impedance microphones.

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  5. RDL ST-DA3 Line Level Distribution Amplifier
    List $268.52
    Price $201.39
    Savings $67.13 (25%)

    The RDL ST-DA3 gives you the advantages of an audio distribution amplifier PLUS you can put it where you need it. The ST-DA3 allows bridging of any audio line, adjusting the gain, and driving up to three high or low impedance, balanced or unbalanced loads.

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  6. RDL RU-ADA4D 4-Channel Audio Distribution Amplifier
    List $481.18
    Price $360.88
    Savings $120.30 (25%)

    The RDL RU-ADA4D is a four channel stereo audio distribution amplifier with input and output gain adjustments and input level metering and may be operated in mono to provide up to eight distributed mono signals.

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  7. RU-ADA8D
    List $721.41
    Price $541.06
    Savings $180.35 (25%)

    The RDL RU-ADA8D is an 8-channel stereo audio distribution amplifier with input and output gain adjustments and input level metering. The module may be operated in mono to provide up to sixteen distributed mono signals. The inputs and outputs are connected on rear-panel detachable terminal blocks. Learn More
  8. RDL RU-MLD4T
    List $784.08
    Price $588.06
    Savings $196.02 (25%)

    The RDL RU-MLD4 is a four channel audio distribution amplifier. The input and all four outputs may be connected through the front-panel XLR jacks or on the rear panel detachable terminal blocks. The input accepts either a balanced microphone or line level signal. Each of the four outputs provides either a microphone or line level signal. Learn More

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We offer distribution amplifiers designed to provide clean, isolated signal distribution locally or to remote locations. These distribution amps and splitters allow independent balanced line-level source inputs to be distributed to isolated variable outputs making it a perfect solution for applications professional and commercial audio applications including, studios, offices, conference rooms, schools, convention centers, houses of worship, restaurants/sports bars and industrial facilities.

Offering exceptional headroom, very low distortion, excellent cross-talk isolation, wide flat frequency response, and extremely low noise with very high common-mode signal rejection. Providing exceptional audio performance for the most critical applications in a professional audio environment, these high isolation distribution amps remove miss-matched input impedance concerns and allows for adjustable levels on each connected device. All I/O is via top-quality connectors for installation convenience and inputs may be easily paralleled for configuration.