Mellotronists

>
>  Chamberlin patented many of his original ideas. For a fascinating 
> look into the insides, the patents with their drawings are available 
> as PDFs at the European Patent Office. (Patented of course in the US, 
> but the USPTO site needs some silly plug-in to see the scans.)

Thanks Bob for this interesting site !

David
Egrefin Home Studio
http://perso.wanadoo.fr/egrefin