Hi guys:
I have a Yamaha Rbx5a2

, but think I can't take the best of it with my limited Warwick 15 W Blue Cab

. So, I'm looking for a 250 or 300 W combo. In adittion to this, I would like to find a good head for that combo. So, my question is: What head do you think is the more appropiate for my bass?

I like the rh 450 from tc electronics

, but a bit expensive. I accept all suggestions. Thanks in advance