
This is a cased version of the K-12M. I used an inexpensive
instrument case and inverted it. So the lid is the base, with air vents, and the bottom becomes the top. I kept the standard
OPTs which are quite small and easy
to mount in the case. This amp and one other, similar to the one above, have been sold. Both the other owners are extremely pleased. I have
kept the one above and use it all the time. Follow this link for more about this amp:-
diyaudioprojects