hum

Hi folks,

I recently bought the Zoom R20 and I have a long list of questions but will try to address them on at a time in separate posts.  Hopefully I am in the right place.

Hello all,
Firstly, my gear for this issue
EOS Canon 70d DSLR
RODE VideoMicro
Neewer ac adapter

One month back, I'm recording. Life's a dream. Now despite no change (that I can think of) in my recording process, a white noise or otherwise a static crunch plagues my every new recording.

Hello,

I've a a home studio and invested in good gears. Fortunately all was going well but ever since summers started, I've been facing an issue:

We've been trying to solve a hum problem. We know it's not the guitar (archtop with set in humbucker) because the hum only occurs in one particular place in the room. If we move the guitar even a couple feet away, the hum stops. Discovered that the hum is negligible when using a wood bridge and wood tailpiece. Worse with metal bridge and metal tailpiece.

Hello!
I have a problem with my MXL 770 mic
Yesterday that was all ok.
But now i hear so many background/static noise from the MXL 770.
I attached file with that hum.

What can i say more..
It is not problem with mixer or cable.. i was connect mxl 990 with the same cable, mixer, and input channel
and 990's haven't problem.

I recently purchased a brand new Numark Mixdeck Express midi controller. I connected it the other night at a gig to my QSC K12 speakers using XLR cables. On the rear of the controller are 3 XLR outputs that say BALANCED. I connected regular XLR cables (microphone cable) and ran it to the left and right speakers separately. I then tried to power up the speakers and they would not turn on.

Hi, everyone!

I just found out about this - apparently there is an intermittent audible low end oscillation ( 35-50 hz) that permeates the Windsor, Ontario region. The source has been discovered, it's a steel mill located on Zug Island in Detroit across the river from Windsor.

I wanted to extend my monitors out to another room for a different perspective. So I ran 2 longer cables to the other room, but after hooking them up 1 of the monitors has a hum in it (the other monitor is just fine). I thought it might be something with the 1 cable so I switched the cables to the monitors, but the exact same monitor still hums.