Just wondered if anyone has tried the NuVoice UG-3 wireless with their bass. I'm borrowing a friend's and when I turn it on and play there is a hissing/fuzz noise that comes from the amp/cab. I tried different frequencies but the noise doesn't go away. I do live in an older house so I thought maybe a ground issue may be a cause though I haven't had a problem before. I did a ground lift and no improvement. I tried it with new batteries and also with the AC adapter. Is it just the quality of the unit maybe? I called the company and they say it should be clear. I just thought I'd see if anyone has tried one. I'm going to take it to practice Saturday and see if I have the same results. If I get it working I'm not planning on using it during a gig...just before hand to check the "mix" since we have no sound guy. BTW, we just run vocals through the PA. Thanks. Also I tried 4 different basses and 3 amps.