My audiophile take on the symphony last night.

I never had hifi system better then live event......lucky you!

I frequently attend Colorado Symphony performances. In spite of imperfect hall acoustics, I never fail to come away exalted by the live performance. I love listening at home, but there is nothing like a live symphonic experience, even though the acoustics could be better. Hell, anybody who attends concerts, classical or otherwise, knows that the acoustics are often a disappointment in a wonderful evening. I wouldn't let the hall keep me away from the performance.

If you live in Colorado, please support the orchestra, which is struggling financially, like most orchestras today.

And if you're coming to Colorado for RMAF, please consider attending a symphony concert. The weekend of RMAF, they will be performing Beethoven's 7th Symphony, Phillip Glass' Violin Concerto No. 2 "The American Four Seasons", and Bernstein's Overture from Candide. Contact me and I'll help get you tickets.

Bizango1, congratulations on attending your first live orchestral performance. Your reaction to it is not unusual. But, I would encourage you to look at (hear) this first experience from a different perspective:

*****My wife said it wasn't loud enough and I agreed. The highs were rolled off and there wasn't an expansive soundstage. I couldn't "hear behind the instruments" like I can at home on the hifi. The soloist sounded small and far away and the bass drum lacked definition****

I have no doubt that this is what you heard. But, I would suggest that the
truth is that at home you listen at levels that are louder than live (obviously), and that the highs of your audio system are tipped up. As far as soundstage goes, there are too many variables as far as where you were sitting to make a valid comparison.

Why is all this important? This is not about being a purist. I notice that all your comments were about the sound, and none about the music.
Nothing wrong with that; we all love ear candy. But, I would encourage you to remember that composers compose with the sound of an orchestra
playing in a concert hall in mind. Not with a larger than life bass drum or tipped up highs. The music takes a different (and deeper) meaning when heard with instrumental balances and placement as the composer intended them. An analogy:

Have you ever gone to a restaurant and ordered the "smoked" ribs, only to discover that the kitchen had goosed the flavor with artificial "smoke"
flavoring. The flavor then becomes cloying and over the top, devoid of the
nuance and subtlety of the various spices and hickory? Same thing with
live vs. your hifi. I am certain that if you felt that the highs were rolled off in the concert hall, when you listen to the "William Tell Overture" at home the piccolo is too prominent, and is probably overpowering the clarinets. Likewise, even though you felt that the overall sound was not loud enough, I assure you that the difference between the softest and the loudest moments of the Dvorak symphony was much greater than when heard at home; that gives it much more emotional impact.

I strongly encourage you continue supporting your local symphony, and to go to the concerts with less of an audiophile head. I think that in short order you will find that the rewards are much greater that way.

That is exactly how it sounds and anyone who goes regularly to the concert hall know this.

"The highs were rolled off"

The supertweeter must have had the night off.

Seriously, you have to attend a lot of live musical performances in a lot of venues (good and bad) to get a real perspective on what music can, should or does sound like. It is usually all over the map from sublime to forgettable to irritating, just like the recordings we listen to at home.

I've heard a symphony sound sublime live one day at teh local symphony hall and a rock band sound absolutely horrible like in an echo chamber another in the exact same SOTA venue. Seating location alone can make a huge difference.

It can be a real eye opener when you come to the realization that the absolute sound exists in theory perhaps but seldom ever in reality. It also helps take a lot of pressure disappointment and potential expense out of this whole audiophile experience deal when what we hear only occasionally lives up to our expectations.

I think if the perfect sound is what you seek, get a really good synthesizer or musical instrument and learn to produce it yourself. Otherwise just enjoy things including live musical performance and recordings for what they are as best you can.