Krell 400xi Damping Factor

The "Dampening Factor" like most Amplifier specifications, is useless when evaluating high-end gear. For Marketing and Advertising Executives they're great, but for Audiophiles, the sound is by far the most important factor. The Consumer Electronics Industry is largely unregulated, outside of operating voltage/current requirements and power consumption, the manufacturers could claim whatever they want on spec.-sheets. As far as trusting Krell, that $2,500-Amp. that you're using, sounds awesome, and has more than enough power(290-wpc>8-ohms @ clipping/1% distortion)to effectively drive any normal Speaker System to realistic db levels. High-end Audio Consumers have trusted Krell to make amazing sounding gear for the past 2.5 decades, and have yet to be disappointed. Enjoy your Amp., not the specs.

Notice I said outputs. It may or may not matter but Krell thinks it's important enough to design their amps in such a manner.

Hi Jason,

What had me concerned was that 290 wpc "spec" was at 8ohm's but the 4ohm spec was only 350 not the printed 400 wpc. I was also spooked when one reviewer had the amplifier shut down at 1/3rd volume. I do enjoy the amplifier's sound, the heat generated and questions about the internal power supply/heat sink issues have me somewhat on edge. I'm currently driving Totem speakers that are a fairly easy load, however I'm really interested in Dynaudio 1.3's or the new Focus series which are said to be much tougher to drive.

Lush, I listed for sale my 400xi yesterday. I had an offered for full asking price after couple hours but then I could not do it. I ended up canceling my listing, I realized how much I love this baby Krell sound. I also tried the pre-amp section of the 400 xi with my 4 Bsst and the combo sounds darned good too. I would not buy the evo due to my budget but if I need more juice the KAV2250 amp would be my amp and the 400xi at its price point still a very nice pre-amp. Try it as a pre-amp and you might appreciate the 400 xi more.