win(amd 1800x ) and mac(macbook pro 17").
presonus 192 mobile
abletone live 9
for vocal and guitar recording
It worked nice till last week from last year
but not now
outputs work properly but inputs.
I can't get input volume over -30db
even I roll up the level knob all the way to 50, the input volume won't go over -30db.
what's the problem and how can I fix it?
there are same questions on the presonus support request but no answers.