Hey all, I know this has come up a few times here. I've read through the last 20-30 pages of this thread and have seen some fixes that worked for others but I'm not having any luck ...
I got one of these amps and right away I noticed some buzzing/vibrating when I hit some lower frequencies. It was most noticeable when I started around the D below middle C on my Nord Electro 5 , for an octave or so below that, using the rhodes mk 1 patch. It ends up sounding like a slight overtone for a couple seconds, and it's noticeable at fairly low volumes (12 o'clock on the Nord and the amp).
I posted my issue on the Spacestation Family facebook group and it was suggested that I make sure the driver on the main speaker was tight. It was.
I asked Sweetwater to send me a replacement. That arrived last week.
This time, the side speaker does some very loud buzzing/vibrating around those same frequencies when I have the panning effect on the Nord. You hear it pretty clearly with each "pan." If I turn the "Wide" knob all the way down there's no buzzing. If I turn panning off, there's a little buzz, but much less than before.
(Yes, I could turn the panning off, but I want that herbie hancock sound!)
I have tried this with many sets of cables (including some brand new ones) and two different mixers.
It's not the Sub Out "Fart" - I plugged a cable into that output, still have the issue on each amp.
I read here some had an issue with the fuse cover next to the powersource. I placed my hand on that cover while playing and the sound is still there, on each unit.
Any ideas? I am at a loss ...