@lempkee
Oh yes the Picasso2 would also offer that in an A1200, cos it has an VGA-input.
where you could connect your AGA-ouput to (via FF if you want to see the 15khz-modes).
Same goes for the Picollo/Spektrum, the CV,CV64 and some others.
Picasso4 and CV64-3D are a differnt matter so.