I guess those are something like I²C driver-MOSFETs
left of the chokes (below the CHL8214)? They look too small to be power MOSFETs, yet they are also directly contacted by the heatsink shroud... Are they required by the CHL8214 controller or is it just an improvement over using traditional MOSFETs?
Great review and I also think the voltage tuning section is awesome!
