Is it ok for 4 output transistors on radiators to be burning hot? After about one minute, I can't just touch them for longer than 0.5 sec (However, it is not instantly burning my fingers, so i assume temperature is lower than 100 C ) Two stabilizators are just warm.

Hello, Have anyone a schematics of output part of monitor 02 us? There seems to be PCM1793 - differential output - 275g opamp - and some ferrite beads&resistor dividers before linear output or what?