PULSE PLS00548 Ground Loop Isolator – 3.5 mm Stereo Plug to 3.5 mm Stereo 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 — <0.02% at 1 kHz for clean, accurate audio.
• 0.3 m Lead Length — Short, tidy cable ideal for portable setups.

The PULSE PLS00548 Ground Loop Isolator is designed to eliminate hum, buzz and interference caused by ground loops when connecting portable devices to external audio equipment. Using dual isolation transformers, it breaks the ground path while maintaining clean stereo audio, making it ideal for smartphones, tablets, laptops and other portable sources. Housed in a slim, in‑line metal enclosure, the isolator is both compact and durable. The flexible cable is fitted with rugged moulded connectors and strain reliefs for dependable performance in everyday use. With a 600 Ω impedance, wide 50 Hz–20 kHz frequency range, and very low distortion, it ensures high‑quality audio output. A practical, reliable solution for eliminating noise in home audio, PA systems, car audio and professional sound setups.