PS Audio - Surround Sound not more popular with Audiophiles?

[mercury]

I’d love to have a chance to listen to a Bacch 3D system. Perhaps someday I’ll have $7,000 in discretionary spending to purchase such a system. Of course, Bacch 3D is based on measuring a personalized HTRF, plus it does have a rather limited sweet spot(unless immediately behind the person in the sweet spot). It is built on a foundation of stereo and it has little to nothing in common with a 5.1 or Dolby Atmos mix. In fact, surround mixes need not apply. Mind you, this is not a criticism; it just works off of a different paradigm. And the perceived soundstage is a product of the stereo mix. As I’ve said, I don’t have any direct experience with Bacch 3D but I would expect that listening to a live recording of, say, a five piece band would be absolute heaven.

With Bacch4mac there is a 180 degree soundstage and the effects for me are more natural, more organic, the value for me is in review my music catalog in a new way, I know is not cheap and as you mention there’s a narrow sweet point (in most scenarios I listen my music alone) but with stratospheric prices of many parts of the chain this for me adds more value than some snake oil things, in fact I change a mark levinson for a fosi amp and I don’t miss it, regards!

 

[par4ken]

Bacch4mac is one of the most revealing solution for listen stereo recording with convincing surround effects, I have also the realiser and a dolby atmos setup, but bacch4mac give me more to think about the recordings, the spatial cues are in the stereo recordings but due the crosstalk cancellation it’s not easy to listen on conventional stereo setups, give it a try!

I’d love to have a chance to listen to a Bacch 3D system. Perhaps someday I’ll have $7,000 in discretionary spending to purchase such a system. Of course, Bacch 3D is based on measuring a personalized HTRF, plus it does have a rather limited sweet spot(unless immediately behind the person in the sweet spot). It is built on a foundation of stereo and it has little to nothing in common with a 5.1 or Dolby Atmos mix. In fact, surround mixes need not apply. Mind you, this is not a criticism; it just works off of a different paradigm. And the perceived soundstage is a product of the stereo mix. As I’ve said, I don’t have any direct experience with Bacch 3D but I would expect that listening to a live recording of, say, a five piece band would be absolute heaven.

This sounds rather interesting however I can't help but think that it is yet just another version of "Sonic Holography" or "Q-sound". I don't think that any two speaker solution is a match for "real" multi-channel audio. On the other hand might it not have a usefulness in the studio to create mixes with the effect built in, even if not exactly optimised for all users?

The high price tag will certainly put most people off. With regular stereo and multichannel audio there is a so called "sweet spot" for sure but it is not all that critical. I listen to quad outside of the "sweet spot" often and enjoy it just about as well!

 

[esimms86]

With Bacch4mac there is a 180 degree soundstage and the effects for me are more natural, more organic, the value for me is in review my music catalog in a new way, I know is not cheap and as you mention there’s a narrow sweet point (in most scenarios I listen my music alone) but with stratospheric prices of many parts of the chain this for me adds more value than some snake oil things, in fact I change a mark levinson for a fosi amp and I don’t miss it, regards!

For me, the theoretical great benefit of something like Bacch4mac stems from the fact that the overwhelming majority of available music recordings is in stereo. Now, while having "the band onstage in front of you" (either as a live recording or as a virtual construct produced by the mix) has its appeal, that's not how most people with stereo systems listen to their music. Ironically, it's the surround music fans (and surround movie fans) who optimally prefer to be in the sweet spot when the music starts playing. Yes, there are audiophiles who love their stereo sweet spots too but that's not how the average non-air bud, non-headphone music fan consumes their music.

My other point about Bacch4mac is that you really have to be very active in seeking out an opportunity to experience it. I personally have few non-QQ friends and neighbors with 5.1 or Dolby Atmos systems but I know nobody with a Bacch4mac system. AndI don't think that Dr. Choueiri would appreciate having people schedule a visit to his lab in Princeton, New Jersey to "kick the tires."