Ampeg BA-112 vs Hartke A70 vs Hartke B600?
 

This is for my brother. He ended up with a Sam Ash gift card and would like (but doesn't truly need) a second combo. The combos are comparable in price and he's asking me for guidance. Honestly, I have no experience with any of the aforementioned models so I'm deferring to my TB brethren.

Thanks for the consideration!

Riis

I love the sound of the BA112. Don't know much about the Hartke combos, though.