Hey,
i hooked up my Virus Ti Keyboard to my Oscilloscope today and i was getting the exact same waveform as shown in the pictures.
I was irritated and double checked every settin in the virus, as well as in the oscilloscope.
I thought, maybe its my scope, so i checked the square wave from a friends virus ti desktop.
His square-waves arent ill, they look just like they should.
Somehow mine wont do that.
I reinstalled the latest firmware, but that didnt help.
I dont use usb to pass the audio along, i use the main out.
Maybe somebody else knows sth.?