I have worked on one of these. The mandolin was a set of fine brass rings with material threaded through them. When lowered in front of the stings they assumed a position so the top edge would strike, the material would muffle, then the bottom of the ring would strike the string. Produced an interesting sound, unlike a simple honky tonk set up. The orchesta was a "tremelo" effect. threaded light tiny wooden balls only slightly larger then the spacing between individual strings ,one for each note were positioned to touch the strings. They would bounce about producing a tremelo effect. I seem to recall there was a sostenuto, as well as soft pedal, and sustain. Five pedals in all. Cheers DAve Renaud RPT Canada ______________________________________________________________________ Post your free ad now! http://personals.yahoo.ca
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