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2015/09/21 at 11:51 pm
#50685
Anonymous
Inactive
If you look at page 20 in the Manual you will see the mic pre-amp and then under that you see the line level balanced in with some pad resistors to bring down that level for the mic pre-amp op-amp.
This op amp has a gain knob associated with it.
The ST inputs are Trimmed by what appears the be the ‘Trim” which is a multi purpose knob.
Remember this is a schematic and not an actual diagram.
Then if you look at the input specs on page 83 this might help you
The balanced mic/line level inputs and sensitivity are rated at a different level to the ST inputs.
hope this helps