I used a 2"x3" wood cross member attached to the
roof truss clips with screws. The piezo sensor support is a round piece
of wood with bolt going through it.
I adjusted the sensor support so the
foam block is 1/8" above the rim of the drum shell. It is easily
adjustable with the wing nut.
I used one layer of fiberglass window
screen sewn on a bass drum head rim. It took a little trial and error using different types of foam
to get this screen mesh head to not be so noisy and bouncy. This
configuration worked well for me, it is very quiet with no bounce and it
triggers properly. The white arrow indicates foam from a life jacket.
The black arrows indicate pieces cut from a mouse pad. The top mouse pad
and life jacket foam are on the backside of screen.
2" wide aluminum bar for the Roland TD-3
module mounting bracket.
Bracket attached to bass drum to mount the
Roland TD-3 Module.
The finished bass drum. Now I need cables to
plug it all in.