The Javelin GLI-RCA Compact Stereo Ground-Loop Isolator provides a simple, passive solution for eliminating hum, buzz, and low-frequency noise caused by ground loops in analog RCA audio systems. Installed inline between a DVD player, MP3 player, notebook PC, or other audio source and an amplifier, mixer, TV, or AV system, it breaks unwanted ground paths while preserving clean, full-range stereo audio. Its compact design requires no external power, making it ideal for conference rooms, classrooms, home theaters, and commercial AV installations.
Eliminates Ground-Loop Noise without Compromising Audio
Ground loops are a common source of unwanted noise when connecting consumer audio equipment to amplifiers and AV systems. The GLI-RCA uses proprietary 1:1 audio transformers and filtering to isolate the ground connection while passing the audio signal with an exceptionally flat frequency response of ±0.03 dB from 20 Hz to 20 kHz. The result is clean, natural audio without added hum or buzz.
Designed for Reliable, Plug-and-Play Operation
The GLI-RCA installs in seconds by simply connecting it inline with standard stereo RCA audio connections. Its passive design requires no batteries or external power, and the 1:1 transformer design maintains the existing load impedance without affecting connected equipment. For optimal performance, the molded male RCA connectors serve as the input and incorporate DC-blocking capacitors to isolate any DC bias that may be present on the source device, while the female RCA connectors provide the isolated output.
Ideal for Consumer and Commercial AV Systems
Whether you're connecting a media player to a sound system, integrating consumer audio equipment into a commercial AV installation, or eliminating noise from a home theater system, the GLI-RCA provides a fast and dependable solution. Its compact form factor makes it easy to install wherever ground-loop problems occur, restoring clear, interference-free audio without altering system performance.
UPC: 722301541722