Review on 🎧 2-Channel Ground Loop Isolator/Line Output Converter with 3.5mm Input - PAC LPGL-2 L.O.C.PRO Series by Taj Tyagi

Desktop PC connected via HDMI at 4K - TV sound via 3.5mm (headphone jack) connected to RCA with active subwoofer - Subwoofer connected via RCA to studio monitors. The result is the buzzing of the loudspeakers when switching on the PC. Connected device with included 3.5mm to 3.5mm connection from TV headphones to device input and then to my existing 3.5mm to RCA to device output. The result is no more noise. If there is any loss of gain or bass, it seems minimal and deserves the buzz to be eliminated. The nicely built and packaged device doesn't look like the usual import you'll find under various brand names. Frequency response range specs are great when accurate.