Groundbar Lamellophone
Groundbar Lamellophone Detail
From the MAKE Flickr photo pool

Yapruder is the lamellaphone-pro! He made this dual thumb piano using a screw-down grounding strip and a cook’s chopping block – plus, of course, the optional buzz texture add-on.

Hmmm, I’m starting to see my terminal strips in a new light – ground bar chop block on Flickr

Related:
287220160 Ff3C2153Ca
Lamellaphone made from a bench vise and an oven drip rack…

Elecparts Lamellophone
Lamellaphone – made from TV electronics