Thanks to Alkasar for the T2 guide in French:
I have written some time ago a "T2 mounting guide". It's in french. Download from here :
It's also valid for T1, and most of it for T4.
It addresses general considerations; cabling with Connex SMPS300R, Meanwell S-350 or transformer; offset adjustment; pot bypass; grounding.
Pictures will be helpful for non french speaking
links to french forums where Hifimediy amps are discussed
The first link has a lot of pictures of mounted Hifimediy amps.
long live to this forum,