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Features

This ground loop isolator integrates into the OEM system of your vehicle to eliminate ground loops for quality audio reproduction.

  • Integrates into most vehicles' OEM systems

    Audio transformers isolate RCA shields, creating an RCA output with floating grounds for clear audio.

  • 1/3dB gain

    Eliminates ground loops caused by source units installed in your vehicle's factory dash for quality sound.

  • Copper material

    For long-lasting use.

What's Included

  • Metra Ground Loop Isolator

Specifications
  • General

    Product Name
    Ground Loop Isolator
    Brand
    Metra
    Model Number
    TC-GLI
    Color
    Black
  • Warranty

    Manufacturer's Warranty - Parts
    1 year
    Manufacturer's Warranty - Labor
    1 year
  • Other

    Product Width
    11 inches
    Product Height
    5 inches
    Product Weight
    0.16 pounds
    Product Length
    14 inches
    UPC
    086429262281
Questions & Answers (19)
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Review Summary

Rating 4.4 out of 5 stars with 213 reviews

Rating by feature

  • Rating 4.4 out of 5 stars

  • Rating 4.3 out of 5 stars

  • Rating 4.6 out of 5 stars

90%would recommend to a friend

Customers are saying

Customers appreciate the Ground Loop Isolator for its effectiveness in reducing engine noise and eliminating buzzing sounds in their car stereo systems. They find the installation process to be straightforward and are pleased with its performance overall. While some users experienced a slight reduction in alternator whine, others mentioned that it may not resolve all grounding issues.

This summary was generated by AI based on customer reviews.

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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    Metra - Ground Loop Isolator - Black

    Model:TC-GLI
    SKU:9855136
    Your price for this item is $14.99
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