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Presonus Eureka Problems
Old 4th May 2018
Here for the gear
Presonus Eureka Problems

Please, anyone who understand how mic preamps works, please help me, I’m so tired of this bug, I don’t know what to do :(

Half an year ago I bought used Presonus Eureka used it couple times, but find that somethings it just won’t work well. Signal literally disappears with crack noises and if I say something loud — it start to work again. The same with guitar input. Sometimes it work good all day long, sometimes every 2 minutes. I don’t know what to do.

I catch this moment when it happens.
I checked everything inside, I understand a bit in electronics — everything looks good, every capacitor has normal value, board looks good.
Sorry for my English, it’s not my language

Video: IMG_1287.TRIM.MOV - Google Drive
Old 4 weeks ago
Thresh hold? Not sure exactly but seems a issue possibly with unit
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