Well after the fact...
Hooked up my Musical Fidelity A5 integrated to my Thiel CS6s for fun and was impressed at how well they drove these speakers. Not quite as full and dynamic as my Krell 400cx but at reasonable levels, nearly as so. And the MF retained low level detail retrieval and was nicely extended into the bass. Again at around 80 dB levels from a nominal 12 ft listening position. Not too shabby and these can be purchased for around $1600 on the used market. I imagine this amp would work at least as well with the 2.4s (I'm looking for a pair hint hint!).
Hooked up my Musical Fidelity A5 integrated to my Thiel CS6s for fun and was impressed at how well they drove these speakers. Not quite as full and dynamic as my Krell 400cx but at reasonable levels, nearly as so. And the MF retained low level detail retrieval and was nicely extended into the bass. Again at around 80 dB levels from a nominal 12 ft listening position. Not too shabby and these can be purchased for around $1600 on the used market. I imagine this amp would work at least as well with the 2.4s (I'm looking for a pair hint hint!).