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XXHighEnd > Ultimate Audio Playback > Your questions about the PC -> DAC route > Weiss AFI1 interface
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Author Topic: Weiss AFI1 interface  (Read 11226 times)
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manisandher
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« on: April 28, 2009, 01:48:27 am »
Peter, does this look right to you?

I'm connecting the Weiss AFI1 to my Esoteric D70 via single and dual AES/EBU cables.

Mani.

* Weiss AFI1 DAC Test.jpg (63.87 KB, 438x440 - viewed 1268 times.)
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PeterSt
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« Reply #1 on: April 28, 2009, 06:59:04 am »
Hi Mani, the only thing I like less is the "speakers".

Is it not working properly ?
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manisandher
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« Reply #2 on: April 28, 2009, 10:02:39 am »
Peter, I think you have an older version of Vista, right? SP1 seems to assign 'Speakers' to the main channels of your soundcard/interface, whether you like it or not. This is true for all my 3 SP1 Vista PCs. But I'm sure that SP0 didn't do this.

The AFI1 seems to be working properly. I was just surprised, as I've never seen '24 bits supported' before. I'm taking this as a good sign, no?

On the down side, I can't get my DAC to recognize a 16/44.1 HDCD-encoded file. Weirdly, my DAC readily recognizes that the Boston Symphony AIFF 24/88.2 files are 'HDCD-encoded' (they're technically not HDCD-encoded, but an HDCD DAC should think they are... if that makes sense).

Mani.
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« Reply #3 on: April 29, 2009, 05:14:19 am »
Quote from: manisandher on April 28, 2009, 10:02:39 am

On the down side, I can't get my DAC to recognize a 16/44.1 HDCD-encoded file. Weirdly, my DAC readily recognizes that the Boston Symphony AIFF 24/88.2 files are 'HDCD-encoded' (they're technically not HDCD-encoded, but an HDCD DAC should think they are... if that makes sense).

Mani.

I love how the BSO is giving us hirez recordings for dl.  I paid 50 bucks and for a year I can dl their whole catelog and whatever else they put out this year.  Very nice.  I sure hope other symphony orchestras take up this model of distribution.
http://www.bso.org/bso/shop/productCategories.jsp;jsessionid=4P32ZG0CAPI3UCTFQMGCFEQ?id=bcat13360032
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manisandher
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« Reply #4 on: April 29, 2009, 08:57:38 am »
I agree, it's a great deal.

One thing that you realise with 'well recorded' files like these is that we've been missing so much all these years listening to red book. Notice that I'm not criticizing 16/44.1 here - just the medium that its been distributed through.

Back on-topic - this weekend, I'm hoping to do a 'detailed' comparison between the three interfaces that I have (FF800, MOTU896HD and Weiss AFI1).

Mani.
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Main System:
Phasure Mach III (Win 14393.0 on RAM-OS / controlled by RDC, / connected directly to music server / XXHighEnd 2.11 / Minimize OS / Engine#4 Adaptive / DB=4096 / Q1=10 / xQ1=15 / Q3,4,5=1 / SFS=4.00 / XTweaks = 34, 10, 0, 0, 0 / Straight Contiguous / Clock Resolution = 15ms / Scheme 3-5 (low/realtime) / 8x Arc Prediction / switch #5 'up/off' / Unattended) mobo USB3 port -> Lush^3 -> Phasure NOS1a B75 G3 -> 8m Blaxius^2 -> First Watt F5 mono amps -> Tune Audio Anima horn speakers
Office System:
Phasure Stealth II -> Lush^2 -> RME ADI-2 Pro FS R -> Neurochrome 286 mono amps -> Tune Audio Marvel horn speakers
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