[quote name='6v6' timestamp='1413191369' post='2575546']
If the requirement is a smaller/lighter IP, does an AER amp one fit the bill? They're silly money, but from what I've read they have some of the DSP magic built in, similar to the IP?
[/quote]
I can vouch for the AER amp one, and if you see my thread on their customer service I don't think they can be beaten. You would not believe the power, volume and bottom end that come out of these tiny boxes. The only thing for me that could possibly beat an amp one for overall sound and portability would be the amp three (I'm yet to try one but the reviews give it the edge on the amp one). And yes, they are silly daft bonkers ridiculous nuts money, but you get what you pay for, a top quality amp with some kind of retro-fitted alien nuclear fusion technology, (otherwise known as German engineering!) and, of course the best in customer care.