Pulse PLS00548 Ground Loop Isolator, 3.5 mm Stereo Plug to Socket

Eliminates Hum & Noise — Dual isolation transformers break ground loops to remove unwanted buzz and interference. Protects Portable Devices — Helps safeguard smartphones, tablets and laptops when connecting to external audio systems. 3.5 mm Stereo Plug to Socket — Ideal for AUX connections into mixers, amplifiers, PA systems and car audio. Slim In‑Line Metal Housing — Durable cylindrical enclosure with a compact footprint. Flexible, Rugged Cable — Moulded connectors with strain reliefs ensure long‑lasting reliability. Wide Frequency Response — 50 Hz to 20 kHz with minimal loss (0–0.5 dB). Low Distortion —