EUVL Member Joined 2003 xen-audio.com 2010-05-10 5:11 pm #161 2010-05-10 5:11 pm #161 > If Q4 should be replaced by a Semisouth Enhancement FET, the gain is lower due to the lower VGS. Well said. Open loop gain though. 😉 Patrick
> If Q4 should be replaced by a Semisouth Enhancement FET, the gain is lower due to the lower VGS. Well said. Open loop gain though. 😉 Patrick