David,
The reason I asked about the feedback setting is that on my system, the normal setting seems to be a little too 'dry' or maybe 'analytical'. I end up running mine in the medium setting most of the time. On the other hand, the most noticeable sonic changes when switching from one setting to another don't really correspond to the changes you all pointed out between the Tenors and the Berning, so it might not make any difference.
By the way, why hasn't anybody mentioned strapping two Bernings to run as monoblocks and comparing that to the Tenor monoblocks? I don't know that much about electronics (I just know what sound I like!), so maybe this wouldn't be appropriate. I know it would give the Bernings a slight edge in power over the Tenors. Does strapping amps not designed as 'true monoblocks' result in an inferior sound compared to true monoblocks?
Again, interesting and informative thread. Unfortunately, it makes me really want to get a pair of Joule or Atmasphere OTL's to compare to the Berning, which I was planning anyhow, but I need to upgrade my cables and interconnects, just got a new CD......and so on.
John