Today's Message Index:
----------------------
1. 07:55 PM - Re: Will a Soundgate GMSW1 work with a C90? (Roland M)
2. 08:09 PM - XDP210EQ D/A Converters--some info! :) (Roland M)
3. 08:15 PM - Re: XDP210EQ D/A Converters--some info! :) (Roland M)
Message 1
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| Subject: | Will a Soundgate GMSW1 work with a C90? |
--> XDP4000X-List message posted by: "Roland M" <mdx400@hotmail.com>
>--> XDP4000X-List message posted by: "David Kennedy" <dkenned1@hotmail.com>
>
>This should work, just hook it to the correct two wires in the c90. there
>are two more that run the backlight and two that run the volume up/down,
>but
>the other two are compatible with all of the other rotary commanders &
>their
>interfaces.
>
>
>David Kennedy
>
>
You could probably wire up (i.e. "tap into") to the X9's wires in parallel,
right David? That way leaving both the Sony wired remote and the steering
wheel remote available? (If someone wanted to do that, that is.).
Anyway thanks for the additional info David--I guess there's the answer
then! It can be done :)
Roland M.
overload! http://click.atdmt.com/AVE/go/onm00200362ave/direct/01/
Message 2
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| Subject: | XDP210EQ D/A Converters--some info! :) |
--> XDP4000X-List message posted by: "Roland M" <mdx400@hotmail.com>
Well I found that it was always a mystery exactly what D/As were used in the
XDP210EQ... I know this is a 4000X list but there is some talk of the 210EQ
so I thought I'd put this info up.
I've seen it quoted as using anything from 1-bit, to 18-bit, 16bit and
20-bit D/As and usually they are quoted as being Burr-Brown/Texas
Instruments D/As.
First of all none of the D/As in the 210EQ are Burr-Brown and it uses
different D/As on the F/R as it does on the SUB outputs.
Thanks to the S/M posted on the Matronics site I found out the following...
The SUB L/R channels use an 16-bit NEC D/A--part# uPD6376GS. I'm unsure
what strategy this D/A uses but it seems pretty "regular". The datasheet
and info for this D/A is available at NEC website:
http://www.necel.com/partic/audio/english/audiodac/d6376.html .
The Front and Rear L/R pairs utilise the AKM4320VM-E2 D/A Converter (there
are two of them, one for each pair). The manufacturer is AKM (Asahi-Kasei
Microsystems) and the D/As are 20-bit and utilise Delta-Sigma Modulation. I
could not find any additional info on this D/A as it has been discontinued
by AKM (replaced by more modern D/As). I didn't find it in AKM's
discontinued models listing, but it is a high-quality audio 20-bit
Delta-Sigma D/A as mentioned above. AKM doesn't provide datasheets online
for discontinued products anyway...
Anyway so there you have it, in case anyone was wondering :)
XDP210EQ D/As:
Front/Rear: 2x AKM 20-bit Delta-Sigma D/As
SUB: 1x NEC 16-bit D/A
Roland M.
Find great local high-speed Internet access value at the MSN High-Speed
Marketplace. http://click.atdmt.com/AVE/go/onm00200360ave/direct/01/
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| Subject: | XDP210EQ D/A Converters--some info! :) |
--> XDP4000X-List message posted by: "Roland M" <mdx400@hotmail.com>
>--> XDP4000X-List message posted by: "Roland M" <mdx400@hotmail.com>
>
>So there you have it, in case anyone was wondering :)
>
>XDP210EQ D/As:
>Front/Rear: 2x AKM 20-bit Delta-Sigma D/As
> SUB: 1x NEC 16-bit D/A
>
>Roland M.
Oh, just a small addition... I believe the Front/Rear pairs also utilise 8X
Oversampling...
Roland M.
Find great local high-speed Internet access value at the MSN High-Speed
Marketplace. http://click.atdmt.com/AVE/go/onm00200360ave/direct/01/
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