Amplifier for Khama Mini Exquisite

Hi folks. I am on a search to match these speakers with a complementary amplifier. So far, I have just played them with a Pass Labs XA – 25, and the mid range and higher frequencies sounded so lovely, but the bass was uncontrolled… Not tight at all. I figure I probably need more power to control the bass for these small floorstanding speakers. Would consider getting a Lamm hybrid… But at this point, I think they are getting long in the tooth… And there would be the hassle of replacing the capacitors. I’m hoping that folks who have experience with this speaker, or other similar Kharma speakers might be able to provide recommendations, and why you think it would be a good match. Thanks in advance, Peter