Bryan Acevedo
Second Unit
- Joined
- Aug 7, 2001
- Messages
- 290
Hello All!
I have a Klipsch KSW 12 sub hooked up to a Denon 3802 receiver via the sub out on the receiver.
I was using Radio Shack Gold Series interconnects, including a 20 foot audio cable for the sub. I recently purchased Acoustic Research Pro Series interconnects all around, including their 25 foot sub calbe.
First off, these cables are pretty nice, especially for the money. I am really impressed.
But, I had a problem with the sub cable. It is directional (so they say) and has an arrow pointing in one direction. They say to put this into the input, so I put this on the input of the sub. I guess (by reading on the net) that it has something to do with the way it is grounded. Who knows. Anyway, after using this cable, everytime I turn off my ceiling fan, my sub thumps. I tried everything I could think of to get rid of it. Unplugging the cable from the sub gets rid of it. Even just having the cable plugged in to only the sub gives the thump. No cables plugged in = no thump. RS cable plugged in = no thump. So I reverted back to my RS cable, and now I have no thmp when turning off the ceiling fan. It's like the cable is picking up the RF from the fan turning off and sending it to the sub.
My question to everyone is, why did this happen? I supposedly got a high quality, shielded, specific for sub cable. Is it a defective cable? Should I exchange it or just return it? I heard no audible difference between my RS and AR cable, but I like the build quality and look of the AR cable, plus the connectors are much easier to work with on the AR cable. I am also anal, and like to have all of my cables be the same. Another note is that the Y-Cable I got is also going back. It seemed to have a short in it. When I would jiggle it, it would cause a loud hum (like a ground loop hum). Very weird.
I am just wondering why this would happen. The cable is twisted pair, balanced and all that jazz.
So let me know why it would do this.
Thanks,
Bryan
I have a Klipsch KSW 12 sub hooked up to a Denon 3802 receiver via the sub out on the receiver.
I was using Radio Shack Gold Series interconnects, including a 20 foot audio cable for the sub. I recently purchased Acoustic Research Pro Series interconnects all around, including their 25 foot sub calbe.
First off, these cables are pretty nice, especially for the money. I am really impressed.
But, I had a problem with the sub cable. It is directional (so they say) and has an arrow pointing in one direction. They say to put this into the input, so I put this on the input of the sub. I guess (by reading on the net) that it has something to do with the way it is grounded. Who knows. Anyway, after using this cable, everytime I turn off my ceiling fan, my sub thumps. I tried everything I could think of to get rid of it. Unplugging the cable from the sub gets rid of it. Even just having the cable plugged in to only the sub gives the thump. No cables plugged in = no thump. RS cable plugged in = no thump. So I reverted back to my RS cable, and now I have no thmp when turning off the ceiling fan. It's like the cable is picking up the RF from the fan turning off and sending it to the sub.
My question to everyone is, why did this happen? I supposedly got a high quality, shielded, specific for sub cable. Is it a defective cable? Should I exchange it or just return it? I heard no audible difference between my RS and AR cable, but I like the build quality and look of the AR cable, plus the connectors are much easier to work with on the AR cable. I am also anal, and like to have all of my cables be the same. Another note is that the Y-Cable I got is also going back. It seemed to have a short in it. When I would jiggle it, it would cause a loud hum (like a ground loop hum). Very weird.
I am just wondering why this would happen. The cable is twisted pair, balanced and all that jazz.
So let me know why it would do this.
Thanks,
Bryan