Well,finally got it hooked up.After a lot of stuffing around with cables[scart wouldn't work]I finally got to see it in action.Love it,but it has introduced a hum into my system.I have Rotel gear[1075,1066] with a 5.1 setup but as soon as I power the proj on it creates a disturbing hum in sub and to lesser extent, speakers.Pro is connected to powerpoint at back of room well away from the rest of the av gear.Hum is dependant on how loud I have the sub volume,if I have sub set to where I would normally have it,the hum is too much and so I have to turn sub down.Any ideas would be appreciated..
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Hello,
I built a new sub which uses a pro amplifier. I decided I wanted to reconnect my old Velodyne sub back up as well to improve headroom. I used a y-adapter at the input of the proamp to daisy chain over to the old sub.
When I first turned everything back on I was... -
Good day everyone.
I Need your advice about what could be wrong with my first DIY... No sound comes out from the sub except a light "hum, hum, hum..." noise. I am using the DAYTON RSS390HO-4 15" HIGH OUTPUT SUBWOOFER
I connected an RCA cable to the "monosub... -
I purchased a Behringer EP1500 amp a couple months ago to run my 15" Avalanche sub but I haven't actually played it since my sub wasn't done yet. I had planned on changing out the fan with a quieter one but it turns out it had a different connector than the one I had bought. Refer to this thre... -
I'm working on Velodyne Ct100 with very loud hum.
Here is what I've done so far.
1. I disconnected the sub with nothing attach on it and turn the control volume to max =NO Hum.
2. I reconnected the sub cable only =Hum.
3. I connected two known (tested on the other sub with... -
Just finished the last connection on my system. Connected sub the same way it used to be with my new Yam 2700 sub pre out. The reciever MASTER power ON or OFF HUMMing from sub ONLY when plugged into reciever or anything else. Level on sub doesn't matter. I reversed the cable (and tried another) and...