but isn't a preamp the same as a headphone amp? a tiny amplifier.
and isn't the line level converter just a massive reduction of the signal?
The pico I have has a max output of 4.2V, And I've seen power amps with a input sensitivity of 1.68V. wouldn't that mean that I could set the output to say 1/8 and expect full power?
Just tell me if I'm totally off course or whatever, but please tell me why.