Manufacturer: Shielded Audio Review Date: December 31, 2020 00:00 MSRP: $ 45 - 3' to $450 - 20' First Impression: Gotta Have It! If you're looking for high end 'snake oil free' speaker cables, check ...

Wi-Fi routers, cell phones, microwaves and baby monitors are all RF signal generators that can cause interference in poorly shielded audio cables, which is interpreted as a humming sound.

Here’s how it works. Gepco has introduced its new double-shielded (foil and braid) version of the company’s original XB401 single-pair audio cable. Featuring a low-capacitance and low-noise design, it ...