Stinger Select's 2 channel ground loop isolator allows for excellent sound reproduction while eliminating noise inducing ground loops. Excellent frequency response for retaining bass performance. Eliminates unwanted noise associated with unmatched systems.

Features

• Eliminates ground loop noise from radio preamp Outputs & DC current from RCA cables
• Excellent at reducing most noise in RCA signal paths
• Utilizes proprietary audio transformer for a 1.3dB gain