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MOTU 2408 as format converter?

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Archived from groups: rec.audio.pro (More info?)

 

Greetings. I'm soliciting opinions on the MOTU 2408mk3, specifically as
a format converter (not so much as a DAW interface, as I'll explain below).

I've been running into a lot of situations where it would be helpful to
have TDIF to ADAT lightpipe conversion. I'm running Nuendo with an
Apogee AD-16 at the front end (in to various RME lightpipe boxes as the
DAW interface). I've been doing a lot of work with a studio that is DTRS
based.

We're about to do a live job where we would like to record to Nuendo,
with the DTRS machines as a backup. I'm told the 2408mk3 can serve as a
stand-alone format converter. Are there any catches? Is there any
quality lost when doing an apples-to-apples convert -- say 16 bit to 16
bit, just converting lightpipe to TDIF?

Format conversion will be the main reason for it, but I would not rule
out using it as the DAW interface as well. So if people want to offer
opinions on the converters, I'll be happy to have those too.

Thanks,
Ken

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Archived from groups: rec.audio.pro (More info?)

 

"KenLac" <ainttellin@nowhere.com> wrote in message
news:grydnbhlAom_1wvfRVn-jw@rcn.net...
> Greetings. I'm soliciting opinions on the MOTU 2408mk3, specifically as a
> format converter (not so much as a DAW interface, as I'll explain below).
>
> I've been running into a lot of situations where it would be helpful to
> have TDIF to ADAT lightpipe conversion. I'm running Nuendo with an Apogee
> AD-16 at the front end (in to various RME lightpipe boxes as the DAW
> interface). I've been doing a lot of work with a studio that is DTRS
> based.
>
> We're about to do a live job where we would like to record to Nuendo, with
> the DTRS machines as a backup. I'm told the 2408mk3 can serve as a
> stand-alone format converter. Are there any catches? Is there any quality
> lost when doing an apples-to-apples convert -- say 16 bit to 16 bit, just
> converting lightpipe to TDIF?

A 2408 Mk1 will also do this at 16 bit. You should be able to pick one up
for next to nothing ! Should be no detriment to the bits if you get the
synch correct, from what I understand.

geoff

Reply to Anonymous

Archived from groups: rec.audio.pro (More info?)

 

Geoff Wood wrote:

> A 2408 Mk1 will also do this at 16 bit. You should be able to pick one up
> for next to nothing ! Should be no detriment to the bits if you get the
> synch correct, from what I understand.
>
> geoff

What if I feed the MK1 24 bit? I'm assuming it just truncates?

Reply to Anonymous

Archived from groups: rec.audio.pro (More info?)

 

"KenLac" <ainttellin@nowhere.com> wrote in message
news:rPCdneWAs74LtgrfRVn-vA@rcn.net...
> Geoff Wood wrote:
>
>> A 2408 Mk1 will also do this at 16 bit. You should be able to pick one
>> up for next to nothing ! Should be no detriment to the bits if you get
>> the synch correct, from what I understand.
>>
>> geoff
>
> What if I feed the MK1 24 bit? I'm assuming it just truncates?

Hi Geoff,

I don't believe so since the MkI 24 bit digital I/O and internal routing, it
just had 20 bit A/D D/A converters. I never tried doing TDIF to ADAT
conversions though so I can't say how well that works.

Best of luck!


--
John L Rice
Drummer@ImJohn.com

Reply to Anonymous

Archived from groups: rec.audio.pro (More info?)

 

"KenLac" <ainttellin@nowhere.com> wrote in message
news:rPCdneWAs74LtgrfRVn-vA@rcn.net...
> Geoff Wood wrote:
>
>> A 2408 Mk1 will also do this at 16 bit. You should be able to pick one
>> up for next to nothing ! Should be no detriment to the bits if you get
>> the synch correct, from what I understand.
>>
>> geoff
>
> What if I feed the MK1 24 bit? I'm assuming it just truncates?


Oooh. Dunno about that. My 2408 experience is only with 16 bit DTRS.

geoff

Reply to Anonymous
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