Hi rb2013!! thank for your fast reply!!!   I have try those things!! …Unplugging the USB and changing the electrical connection! I see hyphens/dashes on the screen when I connect the USB… and it does not appears on de SOUD option configuration on the mac.   I did no check inside the GUSTARD...

Thank for your reply   Hi, I am here again and having problems connecting the GUSTARD u12 to my Mac Mini. I am trying to used with OSX Maverick 10.9.5 and the plug and play, and simply it does not work. It does no recognize the USB SOUND OUTPUT. I have a DAC now (v90 MUSICA FIDELITY) and I am...

Thank for your reply   Hi, I am here again and having problems connecting the GUSTARD u12 to my Mac Mini. I am trying to used with OSX Maverick 10.9.5 and the plug and play, and simply it does not work. It does no recognize the USB SOUND OUTPUT. I have a DAC now (v90 MUSICA FIDELITY) and I am...

Hi there! Hi ansi! I bought the GUSTARD u12 to used with a Mac Mini CORE i7, 2.3 ghz, with OS X MAVERICK (10.9.5) but it seem that the plug and play has a problem with the versión that I have... so I think I need the DRIVERS... How can a get in touch with the company GUSTARD?? I am connecting it...

I do not know... 

THANKS!! the Lite DAC60 is far from my budget!!! I´ll go for the SMSL!!! THANKS A LOT!!! =P ...muchas gracias!!! ...desde mexico =)

Thanks a lot!!! ...from Mexico City!! =P

Hi!! can the SMSL M6 32Bit/384KHz USB asynchronous DAC work with the Gustard U12?? is it worth it?? Can they work better together than only the SMSL??    How can I hook them bouth??   Thanks... I am Really new at the digital world!! ...sorry =P   Felipe

Can this do the job?? SMSL M6 32Bit/384KHz USB asynchronous DAC Decoder golden   http://www.amazon.com/SMSL-M6-384KHz-asynchronous-Decoder/dp/B00WQXLY6I/ref=sr_1_262?s=electronics&ie=UTF8&qid=1437784083&sr=1-262&keywords=dac     Is it worth it?? Can I used one with the other?? will it soud...

what should I buy take advantage of my Gustard u 12???

Hi!!! And Thanks a lot for your fast reply!!    Well,  I thought I got a DAC... to bad.   Well now I have to buy one... I have an other question... what should I buy to take  thought of the Gustard u12??? or is it better to forget the unit and buy an other DAC or a reall DAC?? or I...

Hi hi!   I got the GUSTARD U12 a Mac Mini and a Analog Hi-Fi sistema… SEA/NAD/VIENA ACUSTICS. I am using my Mac as sound machine… but I do not know how to connet my GUSTARD U12 to the analog sistme… can somebody help!!

Hi hi!  I got the GUSTARD U12 a Mac Mini and a Analog Hi-Fi sistema… (SEA/NAD/VIENA ACUSTICS). I am using my Mac as sound machine… but I do not know how to connet my GUSTARD U12 to the analog sistme… can somebody help!!