Brand Stinger
Type Ground Loop Isolator / Noise Filter
MPN SGN20

Check the listing for details. Stinger SGN20 Signal Noise Eliminator Filter Ground Loop Isolator, for Amplifier. Condition: Open box. Listed at 19.95 USD. The SGN20 is a high quality inline RCA ground loop isolator/ noise filter designed to reduce or eliminate; alternator whine, background hiss, ignition spikes, and other forms of noise. They appear to be new / never used.

$13.97
$19.95