MOTM

And, if you have constructions questions, "am I doing this right?" you can
always look here for detailed photos of modules during constructions.  I
have taken many more photos and will soon be adding almost all of the other
modules to this list:

http://www.wiseguysynth.com/larry/motm/construct.htm

I agree with the other comments that "mostly" it is a difference in the
quantity of parts.  However, you will find a couple if more difficult to
solder parts on some PCBs like the matched transistor pairs on the on the
MOTM-300.  Still, patience and reasonable care is all that is needed to
follow very good instructions.

Larry