Author: Jon Jacobi

So you just unboxed your new entertainment gear, hooked everything up, and you hear buzz, whine, hiss, chatter, or any number of other annoying noises that have been known to plague audio equipment. You might even see some banding or waves on your TV. So you take it all back to the store, only to watch the salesperson plug it in and have everything work perfectly. What’s going on here? You might just need a simple ground loop isolator, like the $16 TII Network Technologies TII 220. Or if audible hum is your problem, the $80 EBTech Hum X will…