Description
An under-pillow percussion board struck by a light fast-vibrating hammer plus a heavy slow concussion hammer, with a shield to deaden sound; a timed release fires both hammers.
Status: Uncertain
An under-pillow percussion board struck by a light fast-vibrating hammer plus a heavy slow concussion hammer, with a shield to deaden sound; a timed release fires both hammers.
Status: Uncertain
Reviews
There are no reviews yet.