[quote name='vmaxblues' post='742868' date='Feb 12 2010, 10:16 AM']Our keyboard player is looking for a powerful compact amp, I wonder if this would be any good?[/quote]
It's possible, but quite frankly I don't know. Roland manufactured it as a bass amp and they do also produce other combos for keyboards.
There are two input jacks, but they're not line level. Both intended for instruments, passive and active. If the keyboard only has line level outputs this is a big problem.
Also it is mono, so if you want to use a stereo keyboard, here's another problem.
The amp is compact with substantial weight at around 75lbs, light enough to lift by yourself, heavy enough to curse as you do that!!
It's loud and powerful with pretty good control over the sound that can be very clear.
You're welcome to bring a keyboard round to try if you want.