Hi,
I've been using a Vortexion valve preamp mixer today. There seems to be a problem with it though. When a mic is plugged into any of the inputs there's quite a loud humming noise. Does anyone know if this is normal for an old Vortexion like this? When i pull the mic cable out most of the hum drops away, even though the mixer is still on
Cheers
Vortexion preamp mixer
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Hi Marc, i'm not really sure what you mean. Its' a 4 into 1 mixer. There's a power cable plugged into the back of it. There's a cable coming out of the one output. Without a mic plugged into one of the four inputs there is only slight noise. When i put a mic into one of the inputs there's quite a loud hum. I've done a bit of research and found some possible causes. Vortexion is a nice name yeah
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