New pros

[Hifi_swlon]

“Now if only they can explain the naming/numbering assignments ;-)“

See the post above?

Hah!  I just meant the logic (or lack thereof) to the numbering.   I suppose it was initially meant to model the power ratings but that doesn't really explain the 210.

"With the 140 Pro, the class D board is limiting the current availability and therefore the output power is only multiplied by 1.5."

140 x 1.5 = 210

It might just have been clearer/neater though, to limit the 140 to 105 and then it could be doubled (and would possibly make upgrading more desirable too)