amp for infiinity kappa 9

I looking for advice on which amp or amps to use. I'm in a transition from mid-FI to HI-FI. I want to build a system around the Infinity kappa 9s I just bought on e-bay for 800 dollars. I tried to drive the speakers on a yamaha m2 amp. No dice. It shuts down at moderate volume. Step 2 I tried an Adcom gfa 555. Cooked the amp in short time. I have heard that a tube pre amp is recommended because of the emit tweeters. I currently Use a Mcintosh MC2100. It will drive the speakers to its full power but falls short of what the speakers are capable of. Would another MC2100 work if i used the 2 for mono blocks 1 to each speaker or will I still come up short on power? The system I want to build will be very Basic. I have a Yamaha C2 pre-amp, dyno fm-3 tube tuner, Technics SM1200 tuntable, Nakamichi Dragon cassette deck, Akai GX 747 open reel tape deck,DBX 4bx dynamic range expander, and a Denon DCD 1500 cd player. I also have an ADC SS315 equalizer. Now I am aware that these are not the best componets to use but they are all that I have for now. Any and all advice on what to keep and what should go would be welcome. I listen to Blues and classic rock most of the time but sometimes classical and big band is a nice change. I dont even know how much I want to spend. I will just build the system slowly piece by piece and use some of what I have now. Most of this stuff was bought 20 years ago when I was in the service. Can anyone help this newbie out on my quest for HI-FI?