Car Audio, USB DAC recommendation, 24bit/192khz <$150

[_thom_]

I'm currently installing a Nexus 7 tablet (USB audio out) into my car, to use as a head-unit.

 

Given that DAC technology seems to be constantly changing, I feel overwhelmed when selecting a USB DAC to input into my signal processor / amps.

 

-Audio files will be 24 bit, 192khz.

-Drivers will need to be compatible with Linux (Andriod tablet.)

-My signal processor has stereo RCA inputs.

 

Can you recommend a suitable DAC for this environment?

 

Previous threads have recommended the ES9023 DAC:Hifimediy Sabre USB DAC 2 External PSU 96kHz 24bit ES9023 SA9023 Coaxial OUT | eBay

 

However, I like this DIY DAC solution (DAC SABRE 9023 + XMOS2):

Building my reference dac (xmos2 to i2s dac sabre 9023) - RaspyFi

 

Thanks =)