It's been a while since anyone posted here; I'm hoping people are still paying attention. I just bought a pair of Clayton M100s, to use between a Cary SLP-2002 preamp and Rick Reimer's Teton loudspeakers. (Source player is an Exemplar-modified Denon DV-2900.) Overall, it's a great, even phenomenal combination. But I think the gain of the Cary preamp might be a bit high for the Claytons. 10 dB gain attenuators help, but I'm still looking for advice on preamps. I'd especially like to hear from folks with actual experience on preamps for these amps.