i dont know how to tell how many valves it has .. the only pump are the foot pumps . could you tell me where to look so i can give you more info on it -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://ptg.org/pipermail/pianotech.php/attachments/20090710/8de0958f/attachment.htm>
This PTG archive page provided courtesy of Moy Piano Service, LLC