Rogue Cronus too bright


Hi All:
I recently aquired a slightly used Rogue Cronus integrated amp. It's an upgrade from a Jolida 302B. The Cronus is a great amp and is a big improvement in alot of ways over the Jolida, imaging, detail, bass, etc. I do find however that it's a bit too bright for my taste. By that I mean on vocals like Norah Jones some of the high notes leave that wince in my ear that makes me want to turn it down, and it's not loud to begin with. My speakers are Totem Model 1 Signatures (87db) with Analysis Plus Bi-Oval 12 cables. A jolida CD playes and VPI table. Same result from either source. I didn't have this problem with the Jolida. I've upgraded all of the signal tubes in the Cronus. Preamp 12AU7 tube to a Mullard. 12AX7's to RCA long black plates, and other 2 12AU7s to RCA clear tops. Power tubes are stock KT77 from Rogue.

Can anyone offer any thoughts on this? Are these speakers not a good match for this amp? Are my tube choices contributing to the problem? Are there better tubes to try?

Thanks!
arch7
A superb choice would be the Stone Image Rothschilde A2. Not too well known or marketed but they completly outperform any monitor I have heard under $3000, including the Model One Sigs I once owned. They look similar but are more cohesive, warmer, smoother up top and have better bass definition. I have owned dozens of monitors and these are truly special and a bargain. The company is great to deal with as well - http://stoneimage-audio.com/Index_2.htm - I was skeptical but cooresponded with jimmyr and truly have had no regrets and cannot fault the speakers at all. I use SS now, had used a variety of gear from Naim to Rogue. None sounded bright but they sure show the differences with all amps and sources. The last set of speakers that tried to compare were Merlin TSM Ms. The Merlins are also great but the Rothschilde were the ones I preferred for my room.
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Before running off and buying new speakers. Try some other 12AU7s. The RCA clear tops have never been a favorite of mine. Plus, if the amp has 8 ohm and 4 ohm taps, try the 8 ohm tap. This should soften things a little.
Don't overlook the single biggest factor in the sound of your system, the room. Some gear is a better match for a room than others. Who really believes that Rogue, or anyone else would build a piece of equipment that was too bright...

People have different ears, different perferences, and different rooms, but I think the issue is usually there rather than the gear...

BWDIK

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