Due to the fact that I haven't gotten the bass I expect from my RF7 II's and had to use a subwoofer in my family room, I have been on the hunt for an integrated amplifier with more grunt. I've been looking for a high current integrated (not just high power): one that doubles it's power as the impedance lowers. Came across the Krell S-300i which is a high current integrated. Trying out an Anthem 225 integrated right now, which is very powerful, but this pairing without the addition of a sub doesn't quite have me convinced to stop looking at a better matching integrated amp yet.
From my reading here, with the RF7II's at 120hz the speaker's impedance drops to 2.8 - 3 ohms, which explains why although they are efficient speakers they still require current to get the woofers moving. The Krell S-300i by many accounts is smoother than traditional old school Krell, but still has the Krell sound and bass. This amp will also have a Synergistic Research Quantum fuse installed which is also known for smoothing the sound signature. I know some frown on pairing Krell with Klipsch. Have you heard this pairing? Do you think it has potential?
Thanks for sharing.