Hello,
This is exactly how I am using my Krell KAV250a/3 - single-ended for the center speaker, and balanced for the L & R. Just remember to use the shorting pin for the center channel when using single-ended output. It works perfectly in this configuration.
The 3 channels of this amp are completely independent, so you can configure each as you wish. I haven't found the amp to sound much better, if any, however, in balanced versus single-ended. However, due to the sensitivity differences in my main speakers vs the higher sensitivity of my center, the balanced connection gives me that extra 6db volume boost that my L&R pair need to match my center. It works great!
David.
This is exactly how I am using my Krell KAV250a/3 - single-ended for the center speaker, and balanced for the L & R. Just remember to use the shorting pin for the center channel when using single-ended output. It works perfectly in this configuration.
The 3 channels of this amp are completely independent, so you can configure each as you wish. I haven't found the amp to sound much better, if any, however, in balanced versus single-ended. However, due to the sensitivity differences in my main speakers vs the higher sensitivity of my center, the balanced connection gives me that extra 6db volume boost that my L&R pair need to match my center. It works great!
David.