On Tue, 2018-07-17 at 08:06 +0200, hollundertee(a)gmx.net wrote:
I noticed that I need to increase the output gain a
fair bit to get a
good level (roughly at 50%-60% whereas I have it at 20% with
speakers).
If the input current should drop under too much load, you probably would
notice more bad effects, than just a quieter headphone output. The
culprit should be the headphone's impedance, but it's strange, since the
AKG K702 seems to have a low impedance and it should be a high impedance that should
result in quieter headphone output. However, comparing the speaker's outputs and
headphone's output loudness is insignificant, since external amplifiers are involved
when using speakers.