Topic: UFX+: Intermittent buzz on front panel analog inputs
I noticed this started happening today on my UFX+ (which is now 4 years old, and had a replaced power supply).
Very sporadically (like once every 5-10 minutes), I notice this specific short buzz happening in the signal I'm recording over front panel inputs (for now I tried inputs 9 and 10, so two leftmost ones). The buzz actually ends up in the recorded signal, it's not happening only on the output to my speakers.
You can hear this on these two DI guitar samples:
I tested my computer with LatencyMon and everything is green/checks out. However I'm not convinced this is a software related issue (otherwise why would the buzz appear in the recorded audio?).
My UFX+ is set at 128 samples buffer size, runs at 48k, and is connected to my compuer through USB3 (Thunderbolt connection seems to be shot - I'm not sure if it's the cable or the TB addon card, or TB chip inside UFX+ that blew during a thunderstorm caused power outage over a year ago). Above examples were recorded with Reaper.
I can provide any further info necessary in order to troubleshoot this, just tell me what. I'm getting desperate