A completely rewritten 3D engine based on DirectX8 
encompasses many visual effects such as volumetric Nebulae (gas clouds) that 
have a real impact in the game (you can hide in them), many new engine, shield, 
weapon and explosion effects. Objects cast real dynamic 3D shadows! Dynamic DP3 
bump mapping allows a previously unseen level of detail.
We ran the benchmark in 800x600x16 with EAX 
enabled.
On top of 
being graphically demanding, the X2 demo also uses EAX sound, making it a good 
platform to test the impact of the Entertainer's lack 
of hardware 3D sound support.
     
Clearly 
the lack of 3D hardware support costs the Entertainer a little bit in terms of 
performance in this demo, though it's not a big enough amount for us to worry 
much about. Of more concern, we noticed some glitches in the 
sound presented by the Entertainer during the X2 demo, seemingly at the start of several 
of the sound samples.  
Fortunately, these 
problems did not extend to the game itself. When we played X2 for real, the 
sound quality was fine.  
The Mad Dog Entertainer in use     
Using the Rightmark 3D sound positioning test, 
which allows you to manually or automatically move a sound loop around a finite 
'area' as well as above or below the listener, we were impressed by the accuracy 
of the effects.  This test also supports EAX, allowing us to sample the 
full range of Creative's environmental effects, which the Entertainer reproduced 
just fine.  

In objective use, the Entertainer performed 
well.  Tested with three DVD titles; The Crow [stereo only], Pirates of the 
Caribbean and a Nine Inch Nails concert disk, the card produced immersive and 
atmospheric results.  Using headphones, the VIA driver's ability to down 
mix 5.1 surround sound to two channels was slightly broader sounding than the 
normal stereo mix, making this our preferred option for headphone use. This is 
an excellent option for headphone users when viewing DVD titles that offer 
surround sound only.  
Though the option to enable 24-bit playback in 
analog mode is really for music and not movies, we couldn't resist giving it a 
try with the NIN concert DVD, and we were impressed with the sound quality even 
though we were restricted to stereo mode.  
Game sound was equally impressive.  Note that 
as mentioned above the 'Immerzio 3D gaming support' checkbox must be checked 
before the card can emulate EAX or other specialized audio technologies.  
This option is unchecked by default, which might confuse some users.  This 
also requires a system restart.  We tested the card with Max Payne 2,  
X2: the Threat, the Unreal Tournament 2004 demo and Baldur's gate 2 and we were 
more than satisfied with the sound quality.  
For music testing purposes, we took four different 
songs, converted to .WAV files from their original CDs.  Portishead's 'Sour 
Times' for trip-hop style bass and vocals, Nine Inch Nails 'The Fragile' for 
multiple layers of sound,  Mia Sheard's 'The Tortoise and the Heiress' for 
an acoustic ballad with a heavily orchestrated buildup at the end and The 
Deftone's 'Battleaxe' for heavy distortion with clean vocals on top.  
Compared to the Audigy at least, the Entertainer 
sounded impressively clear and crisp, especially when the 24-bit bit mode was 
enabled.  This option really made individual sounds jump out a bit better 
in the more complex parts of the four songs.  A good example would be the 
chorus of 'Battleaxe' where the vocals really stood out from the massively 
distorted background.  This is something that the Audigy card failed to 
equal, though it often delivered heavier bass when using headphones.  
Final Conclusions
  We had a positive experience with the 
Mad  Dog Entertainer; DVD and game sound was good and it has a few 
extra features which in our opinion make it an excellent bargain for headphone users as 
well as 5.1 channel surround system owners. Its optical ports and specifications make it 
a useful card for home audio recording as well as games, movies and 
music.    
Game performance is going to be slightly slower 
than seen on cards which include hardware 3D audio implementations, but the 
differences were fairly small in our tests.  Not a deal-breaker by any 
means.  
The only troubling points were the trade-offs 
involved in using the card to the best of its ability for both music/audio and 
games.  While we recognize that the reboot to enable the software 3D 
support is probably necessary, it's still annoying, as is the fact that it 
removes the best quality audio setting.  
Otherwise, 
as an alternative to Creative's omnipresent products, the Mad Dog Entertainer is 
a great option. If you are still using your system's onboard audio, this would 
be a good upgrade choice. VIA 
has certainly made an impressive entry into the home desktop audio market with 
their Envy products.
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