ES9102 ADC Module

[skupena]

I'm just glad Brian and Russ haven't forgotten about this! Take all the time you need, guys. No pressure!!

[alpagas]

Hi guys!

Still strongly interested in this project !!!

Big thanks to TPA team

[Russ White]

ESS had a major chip revision. We are just now receiving the new one.

[lauret]

Please inform us, if you are ready with evaluating, if it has gotten better!

[alpagas]

Hello,

I draw a schematic of my system. And I would like to know what you think about it.

First of all, I want to design a full digital system. No problem for CD player , laptop and Squeezebox, all of them connected with S/PDIF.

But I have a problem with my turntable. It is a long distance from the rest of my system and it's an analog player !

I think the ES9102 ADC + Teleporter will be a good option to :

- digitalize the analog signal with full range (24/96 or greater) with RIAA filter
- carry the digitalized signal over a long distance (10m).
- playing the LP directly without ripping anything.

I'm not sure it is possible to connect direcly the ADC and DAC without a buffering stage.

What do you think of these points?

Thanks !

[Russ White]

Hello Alpagas!

Yes you can go directly out of the ADC into the DAC.

That is exactly the sort of application I also have in mind.

The ADC module and the teleporter should get you exactly what you want.

Cheers!
Russ

[alpagas]

Great !!!

[Brett]

Originally Posted by Russ White

Hello Alpagas!

Yes you can go directly out of the ADC into the DAC.

That is exactly the sort of application I also have in mind.

The ADC module and the teleporter should get you exactly what you want.

Cheers!
Russ

Ditto here, for a DSP active xover.

Any ETA on availability?

[Russ White]

I actually have a layout for the old version, so as soon as I get the new datasheet I should be able to get it finished quickly.

[Brett]

Originally Posted by Russ White

I actually have a layout for the old version, so as soon as I get the new datasheet I should be able to get it finished quickly.

Excellent, I'll keep an eye on this thread for announcement.

However, are you able to post the analogue input stage for the previous one in the meantime? I'm curious how you intend to implement that and whether it will work in a typical domestic system. Most pro units are 600R Zin and 10k SE/bal would mean not having to add anything else between.