lekguan
New Head-Fier
- Joined
- Sep 25, 2003
- Posts
- 23
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- 5
Hi everyone, haven't been active on this forum, but I'm lucky to have been able to pre-order the super x-fi and headed down for a demo session at Creative HQ in Singapore.
For those who haven't heard of it, it generated quite a bit of buzz back when it was demo-ed at CES 2018.
https://www.tomsguide.com/us/creative-super-xfi-holographic-sound,news-26441.html
Given the hype, I was excited to use it for stereo music but was disappointed that it didn't live up to my expectations and refunded. It seems like a device more geared towards creating ambience in movies but this is something not put forth in the marketing hype. Hence I would like to share my impressions about this device, hopefully it helps to manage expectations for use cases when it eventually launches more widely. My impressions were shared on another forum, which I copy and paste below (Note my impressions are with the SXFI effect on after taking a scan using the app of my ear and head to generate my personalised HRTF profile. For my very short impression of the DAC without the SXFI effect, refer 2 posts down):
Although some had issues with the sound like me, there are numerous others who've had a more positive experience at the Hardwarezone forum which has become a very long thread. Not sure if I can link to other forums over here. If not allowed, let me know and I will remove it. https://forums.hardwarezone.com.sg/...y-creative-super-x-fi-amp-6-34pm-5908001.html
If there are people here who are into movies, it might be something might want look forward to trying when it becomes more widely launched.
Cheers.
For those who haven't heard of it, it generated quite a bit of buzz back when it was demo-ed at CES 2018.
https://www.tomsguide.com/us/creative-super-xfi-holographic-sound,news-26441.html
Given the hype, I was excited to use it for stereo music but was disappointed that it didn't live up to my expectations and refunded. It seems like a device more geared towards creating ambience in movies but this is something not put forth in the marketing hype. Hence I would like to share my impressions about this device, hopefully it helps to manage expectations for use cases when it eventually launches more widely. My impressions were shared on another forum, which I copy and paste below (Note my impressions are with the SXFI effect on after taking a scan using the app of my ear and head to generate my personalised HRTF profile. For my very short impression of the DAC without the SXFI effect, refer 2 posts down):
Came back from a demo session. Spent quite a few hours there. In the end I refunded. Let me try to share my opinions below.
A) As others said, the (image) capture makes a difference. My first capture I realise some hair was covering part of my ear. After trying for a while, I tried to move my hair away and got the staff to do a recapture. It made a difference. I don't know how best to describe it other than that it sounds more "settled". Better definitely but it didn't alleviate my concern with the performance. More below.
B) for my experience, it worked best with IEMs, followed by closed headphones, and worst with open headphones. Perhaps because the open headphones accentuated the flaws in the sound by being more airy and with wider sound stage.
C) it didn't work for music for me. Especially vocals or other sound sources with very well defined image. Instead of sounding like a clear image in front of you, it sounded very phasey. It was outside of your head, somewhere in front perhaps, but poorly defined. To me it totally screws up studio vocals. Because I originally intended to use it for music, and I listen to a lot of vocals, it was a deal breaker for me. To me this lack of definition was worse than having a sharp image, although in-head.
D) Imaging was bad. I'm not sure if this is the effect of being unable to get a good HRTF because of the photo scanner instead of using proper mic capture, or because the algorithm is not good enough, but either way, it was not helped by the excessive reverb in the sound.
E) Sound is somewhat phasey. If you have done speaker test to check for phase before, you probably know what I mean. It sounds somewhat like out of phase sounds. In some cases it manifests itself as very strong ambience, like in the case of the movie demos, once the effects or music kicks in, it surrounds you everywhere. It's kind of like taking the surround channels extracted through dolby prologic and amplifying them to the brink of being overboard. In some cases it may not be a bad thing, and can be very involving. But the way it is done takes away other things like imaging. You know things are moving around a lot, but from where to where, it is not so clear.
In the case of music, it manifests itself as being hollow or echoey sounding as others have pointed out.
Which is also why the mono demo, to me was the most impressive. If you listen exclusively to mono music, this is awesome. It takes a flat 1 channel sound, and instead of creating that boring 1 speaker in front of you, it sounds like its somewhat in front, but also at the same time, somewhat all around.
F) it performs better with live content. Because the recording environment already has some reverb, which somehow makes SXFI reverb less jarring an experience.
G) some comments on the demo content. I notice that there was no demo of things like movie dialogue and stuff and I didn't try those things out, but I suspect they might be similar to music vocals, sounding hollow and stuff. The demo content were mostly chosen to be live and ambient stuff to try to wow you because this is what the SXFI does best. In all the demos, including the house of flying daggers, i found the imaging bad. I felt that visual trickery was used to anchor the sound to certain locations, like the TV screen and the presence of the speakers. I confirmed this by turning my head when I felt sound coming from a certain speaker. Because my eyes still saw the speaker at the original location, my brain still tells me the sound is coming from there even though I moved my head like 10-15 degrees away already. A friend I went also commented that when he closed his eye, he realise he had difficultly placing the location of the sounds.
Another thing I note in the demo is that the sound thats supposed to be stereo ended up sounding like surround. Another testament to the phasey nature of the sound and poor imaging.
H) unlike a few others here, I didn't feel like the highs were reduced or details disappeared. It just sounded less in-your-face.
All in all I felt that the amp didn't suit my needs, but if you're someone who watches a lot of action movies with no way to do a proper HT setup, I can see how at some $200 only this can be an easy buy. Or if you listen to a lot of mono music. Other than that I feel in other scenarios the amp screws up the sound more than whatever improvement it provides.
I feel that the phasey reverb effect might have been something done on purpose to create euphoria when watching movies, and also perhaps to help cover up the poor imaging, possibly due to lack of accuracy of the hrtf. But I feel that it generally creates more artifacts than the improvements it provides.
That said if you're not in a rush, there might be other more serious products from other brands that look to be ready to get to market somewhere in the not too far future. Though I doubt these products will launch at such low prices.
TLDR;
Achieved:
Out of head sound
Strong, enveloping ambiance in movie effects
Not achieved:
Imaging was short of decent
Phasey/echoey sound pervasive in all content but most obvious in vocals. Feels like excessive reverb.
A speaker-like experience not experienced as promised. (by this i mean when playing stereo content you should hear stereo and not "surround-like" sound due to poor imaging and excessive reverb)
Although some had issues with the sound like me, there are numerous others who've had a more positive experience at the Hardwarezone forum which has become a very long thread. Not sure if I can link to other forums over here. If not allowed, let me know and I will remove it. https://forums.hardwarezone.com.sg/...y-creative-super-x-fi-amp-6-34pm-5908001.html
If there are people here who are into movies, it might be something might want look forward to trying when it becomes more widely launched.
Cheers.
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