Ryan Boase's ReAcoustic iPhone and iPad docks
consist of a base of reclaimed wood and a salvaged antique amplification horn of some kind--from a gramophone, a trumpet, or perhaps even a trombone. Oh, and a long tunnel-like hole that runs from the smart-gadget's speaker to the base of the horn. That's it. It's an all-acoustic way to crank up tunes or other sound from the iDevice of choice.
With this particular double-dock, both an iPad and an iPhone can keep the gramophone horn company.