Good ears Ben,
You were able to pick up on said effects from the low tech microphone, and still were able to understand what I meant about the speakers actual sound, like you I'm aware that there are many flavors of the rainbow, and not everyone is going to select the same one which makes life that much more interesting as diversity is the key to having these options.
I can hear what some misunderstand about many of the Monitor Audio Speaker designs as well - most have only taken time to hear the earlier versions from let's say 1987 - 1995 and formed a negative opinion of them based upon their use of metal dome tweeters being overly extended, when in fact if they like many designs were placed behind a system with tubes in it, more often then not it would tame said sense of brightness and offer a more rounder presentation while filling in the midband and offering more weight.
As per your Sylvania 6SN7s in your Rogue 99, if we're talking NOS Black Plated versions?, they are one of the most refined ones every made, along with the Brimar or Tung-Sol Black Glass versions, but your mistake is that one should never rely upon the same brand/sonics of any given tube used more then once within their systems other then power tubes - in your case if you wanted to add more presence or snap to the lower treble to upper midrange areas to have greater attack?, then adding two Russian Foton Factory ( don't laugh as one has to take into account that the Russians never stopped making or using tubes,and that some factories had better sound then others ) as shown here:
http://www.ebay.com/itm/MATCHED-PAI...977?pt=LH_DefaultDomain_0&hash=item3ce2054921
Who knows......, you might be surprised by the overall results. It's the little details that count.
Now back to a word from our sponsor.
Thanks for the reply Oscar. I think they're the black plated version (they may be chrome tops too). I got them from audiotubes.com The first set I got originally came from Baldwin organs but they were terribly microphonic so I called the phone number & got to talk to the guy who runs the place (actually an audio engineer IIRC). He advised me to go up the food chain a little & the new set he sent weren't microphonic at all. They've become a little so over the intervening months but you have to expect that with tubes. The ones in the link you included are priced so low that it's easily worth taking a chance on them. I'll probably go ahead & order a pair. The Rogue uses 2 pairs but I'll put them in what I think is the position that most affects tonality & see what we get. It will take a couple weeks for them to get here, put in place & listened to so it will be awhile before I have anything to report on that particular front. Thanks again.
Ben
_oh Yeah!.