PS Audio HumZero Galvanic Ground Loop Isolator

The PS Audio HumZero is designed to eliminate unwanted hum and buzz caused by ground loops and ground contamination entering an audio/video system through cable television and cable internet connections. It uses galvanic isolation to separate the incoming CATV ground from the home's electrical ground without requiring unsafe AC ground-lifting adapters.

Installed between an incoming coaxial cable connection and a television, cable box or cable internet modem, HumZero prevents the outside ground from contaminating the ground shared by connected audio and video equipment.

HumZero is designed to maintain high-bandwidth signal transmission while providing electrical isolation. It supports data rates exceeding 500 Mbps, video signals up to 4K Ultra and high-resolution streaming audio up to 384 kHz / 24-bit and beyond.

Features

• Galvanically isolates incoming CATV ground connections
• Helps eliminate ground-loop hum and buzz
• Prevents noisy outside grounds from contaminating the home's electrical ground
• Maintains AC electrical grounding and system safety
• Designed for cable television and cable internet connections
• Supports unrestricted data rates of 500 Mbps and higher
• Supports video signals up to 4K Ultra
• Supports high-resolution streaming audio up to 384 kHz / 24-bit and beyond
• Passes high-bandwidth signals up to 50 MHz
• Designed to maintain audio and video signal quality while providing galvanic isolation

Specifications

General

• Product Type: Galvanic Ground Loop Isolator
• Isolation: Galvanic
• Application: CATV, cable television and cable internet connections
• Maximum Signal Bandwidth: Up to 50 MHz
• Data Rate: 500 Mbps and higher
• Video Support: Up to 4K Ultra
• Streaming Audio Support: Up to 384 kHz / 24-bit and beyond

What's in the Box

• PS Audio HumZero Galvanic Ground Loop Isolator