They have ground breaking rca cables. For a sub application it might work OK. At any rate you will learn where the ground loop is.
EDIT: Will your sub accept speaker level inputs?
EDIT: Will your sub accept speaker level inputs?
hum when hooking up sub to preamp
I have a Jolida Fusion Preamp and it's kind of noisy. It does have a musical full bodied sound which I like. I am hooked up to a Parasound A21 which has gain knobs. I have the gain knobs dialed back about a 3rd and this eliminates the hum to where you can only hear it from several inches away. When I hook up a sub from the XLR on the Jolida now there is hum coming from the main speakers again. I guess my question would be is there some kind of on way transmission xlr or rca cable where the noise would not travel back into the preamp? Would this even help. Any other suggestions to get rid of the hum here?
Thanks
Thanks
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- 8 posts total
I think I may have tried regular RCA but can't remember for sure so I will try that again. All the outputs from the Jolida Pre are on all the time, no switch. Hum does not change in volume from the gain setting on the sub. If I turn the gain all the way down on the Parasound there is nothing when the sub hooked up coming out of the main speakers. I have 2 dedicated power lines in the system and the sub plate is on the other line. I'll try and put them on the same line and see what that does. |
@mofojo, I think you will find the answer to your question here: https://rel.net/blog/2018-01-04/how-to/how-to-connect-my-rel/?utm_campaign=2020-12-25_broadcast_cont... |
- 8 posts total