I need to connect my pc to a yamaha MG10XU mixer with a L1 compact tonematch as output.
I have currently connected it with the mixer using an USB-A to USB-B cable. From the mixer to the L1 compact system, I am using a minijack to phono cable from the left monitor out (mixer) to the phono channel on the L1. I fear that this might be terribly wrong even though it seems to work. Lately I have been hearing an intermittent buzz when playing audio on the computer with L1 as the speaker as in the above setting. There is NO buzz however, when I am playing on my NORD stage piano which is also connected via channel 5/6 on the yamaha MG10XU. I fear that:
1. I have not established a balanced connection between the pc, mixer and L1 compact tonematch
2. My soundcard on the motherboard in the computer is dysfunctional.
3. I am using the wrong channels or cables
4. My cables are defect or the minijack to 1/4 inch jack is defect. I have been trying different cables and converters though, so this seems to not be the problem.
Please help before i destroy my lovely L1 compact (I have of course stopped using this setup until I find out what is wrong) =)
Alexander Nørgård Alsing, Aalborg, Denmark