Hey Grannyring,
I have a very strong assumption that your taste and mine are very similar in what we want our systems to sound like. Of course I want micro-details and an accurate rendering of the leading edge of the note, but not so sharp it cuts my ears, and I want the full body of the harmonic with natural color/timbres. My Cello's provided that to a wonderful degree and I have found your Crescendo's to have the same overall signature that's why they are one of my favorite speakers.
However, both speakers compared to the DI's and the Ulf's do not have the same speed/aliveness/prat that the Tekton's offer. When you shared how you were "tapping my feet & rocking my head" I found this harder and harder to do when I went back to my Cello's regardless with what I was driving them with. Now, here's were personal taste and synergy come in, I find it hard to imagine what the DI's would sound like with just OK solid state dacs (Benchmark) or solid state amps (Bryston) driving them. It would be a very unpleasant experience for me. The polar opposite would be driving either the Cello/Crescendo with overly warm, euphonic, old school tube gear, boy would that sound rotten because of their inherent warm/fullness would turn to slow and muddy.
I wish you could come to my home and hear the DI's/Ulf's with plenty of breathing room being driven with great NOS tubed SET amps, preamp, and DAC. You would then hear all the body and the lingering decays of the notes with that easy liquidity/flow, you won't feel rushed at all, that you experience with the AZ's plus the "aliveness" and kick that is lacking in both the Cello/Crescendo presentation of the music. As I stated above, I really wanted to keep my beloved Cello's of five years in the reference chair in my system, but the DI's matched all their beautiful tonality and warmth, with the right electronics, and the Cello's sounded kinda dead/wimpy regarding the dynamics/PRAT of the music, along with the DI's pulling a better disappearing act/sound-staging.
I have a very strong assumption that your taste and mine are very similar in what we want our systems to sound like. Of course I want micro-details and an accurate rendering of the leading edge of the note, but not so sharp it cuts my ears, and I want the full body of the harmonic with natural color/timbres. My Cello's provided that to a wonderful degree and I have found your Crescendo's to have the same overall signature that's why they are one of my favorite speakers.
However, both speakers compared to the DI's and the Ulf's do not have the same speed/aliveness/prat that the Tekton's offer. When you shared how you were "tapping my feet & rocking my head" I found this harder and harder to do when I went back to my Cello's regardless with what I was driving them with. Now, here's were personal taste and synergy come in, I find it hard to imagine what the DI's would sound like with just OK solid state dacs (Benchmark) or solid state amps (Bryston) driving them. It would be a very unpleasant experience for me. The polar opposite would be driving either the Cello/Crescendo with overly warm, euphonic, old school tube gear, boy would that sound rotten because of their inherent warm/fullness would turn to slow and muddy.
I wish you could come to my home and hear the DI's/Ulf's with plenty of breathing room being driven with great NOS tubed SET amps, preamp, and DAC. You would then hear all the body and the lingering decays of the notes with that easy liquidity/flow, you won't feel rushed at all, that you experience with the AZ's plus the "aliveness" and kick that is lacking in both the Cello/Crescendo presentation of the music. As I stated above, I really wanted to keep my beloved Cello's of five years in the reference chair in my system, but the DI's matched all their beautiful tonality and warmth, with the right electronics, and the Cello's sounded kinda dead/wimpy regarding the dynamics/PRAT of the music, along with the DI's pulling a better disappearing act/sound-staging.