I trawled through the thread for ages trying to find out about using the Hifi-M8 with external devices such as feeding a home system
Theres also a difference depending on what cable you use via the optical out.
Optical, standard, etc- theres a post somewhere around the time the hifi-m8 came out if someone wants to try to dig it out.i asked the question , maybe it was Mike mercer who answered it- dunno it's been a while.
*Line out: Set the gain at 2 and turn the volume to maximum, this is effectively the Line Out.
HiFi-M8 is designed so that you can achieve "line level" output by keeping the gain switch in the middle position and putting the volume control all the way up.