SPRODIO 3.5mm Ground Loop Noise Isolator, 1/8" Aux Noise Filter for Home Audio System/Car Audio, Inside is Audio Coupling Isolation Transformer Part -F8

SPRODIO 3.5mm Ground Loop Noise Isolator, 1/8" Aux Noise Filter for Home Audio System/Car Audio, Inside is Audio Coupling Isolation Transformer Part -F8

• It is a small filter box for ground loop buzz noise on home stereo audio or car audio system.
• Input/output ports are 3.5mm 1/8" Aux jacks.
• Design using 600:600 professional audio coupling isolation transformer.
• Help to avoid or eliminate the noise that caused by common grounding loop.
• Built in solid aluminum chassis, durable, long time service. Do not need power supply.