Could you share a screenshot of your Omnipressor settings?
The plug-in itself shouldn’t be be adding any noise, but it could be amplifying the noise in your signal if you have a vocal recording with a high noise floor.
Could you try setting Gain Limit to 0dB so that Omnipressor is only attenuating and see if that’s an improvement?
Thank you very much for your quick reply.
So I checked the whole fx chain with an EQ and it was a CLA VOCALS plugin that was creating this analog noize; Omnipressor only amplified that noise.
Thank your for your help and for your amazing product 🙂