[fixed] Bug? Angle Severe 1 Hum from Presence

[OminousRuinSF]

Hey there fractal universe! Long time lurker, just upgraded from a 2XL to 3. I've found the Angle Severe 1 amp block emits a 50hz hum on it's output when the Presence knob is turned up past like, 3.75. I've yet to find any other amp blocks that have this issue, wondering if anyone else has run into this? Can't find anything in the search, not sure how to resolve, hoping it gets fixed in the next patch?

Cheers!

 

[darrenw5094]

Does the noise gate block do anything?

 

[OminousRuinSF]

Yeah I can cut it with an aggressive gate, but preferably don't want to

 

[yyz67]

I hear some hum with the default of the Angle Severe 1 but it has so much gain compared to other amps I use. It doesn't change much with Presence.

Turning up gate threshold to -60dB in my environment cuts out the noise.

 

[GitarKnut]

Also be sure that the "AC Line Frequency" is set to the correct value in the "Config" under "Global Setup". I live in Norway (Europe) hence 50 Hz but in e.g. the US the correct value is 60 Hz.

 

[yek]

https://forum.fractalaudio.com/threads/bass-oscilation-on-certain-amp-models.168447/

 

[OminousRuinSF]

Also be sure that the "AC Line Frequency" is set to the correct value in the "Config" under "Global Setup". I live in Norway (Europe) hence 50 Hz but in e.g. the US the correct value is 60 Hz. View attachment 76939

Line freq is 60hz, adding a gate would not be a solution as the hum is basically at 0db

 

[OminousRuinSF]

@yek I see, has someone reported this to the Fractal Gods?