Wich amp for iPod nano 3G and Classic

[Appollo]

I want to know wich is the best amp form my iPod nano 3G and my iPod classic with UM2 and HD650 and for only 150$ thank's

I have the LOD and cable and i want a new amp

 

[nickknutson]

All of them.

 

[Boris501]

I would try the new Graham Slee Voyager, I use it with my Ipod Classic 160Gb, yes its bigger but they fit perfectly, usb power really usefull away on trips, and battery last around 45 hrs from Duracell Powercell.