Although a number of inexpensive acoustic iPhone/iPod amplifiers made of plastic or silicone have been around for years, we're starting to see more larger (and louder) artful implementations in a variety of materials and styles.
aBITE Design iAcoustic with polished brass horn:
http://www.abitedesign.com/front/php/newpage.php?code=16 
Natural Acoustics ceramic horn with wood stand made in Italy from Hammacher Schlemmer
http://www.hammacher.com/Product/82239 
The Restoration Hardware Gramophone though, is the first one that I've seen that can acommodate the iPad!
Steve
