I found a JR audio manufactured ODAC/O2 for 169$ on aliexpress(dot)com, is this fake? I can't share the link here, being a new member. I e-mailed JR Audio, haven't recieved a reply from them yet.

I found  JR audio manufactured ODAC/O2 for 169$ on aliexpress(dot)com, is this fake?

Does JR Audio make a version of ODAC/O2? I found the combo for 169$ :   http://www.aliexpress.com/item/HIFI-Mini-Tube-MKII-Mini-Amp-DAC-Combo-O2-Objective2-headphone-ObjectiveDAC-ODAC-Upgrade-JR2035-Open/2030141321.html

I plan to take the headphone output of the UX1 and run it through the GSP1101(bypassing the preamp) and connecting the stereo amp output to the headphones.

HI, I'm new to the audiophile world. After spending months lingering around on head-fi I decided to go for a Beyerdynamic dt990 250 Edition(2005). Coming to the DAC-AMP, I have an audio interface(Line 6 UX1)==>gsp1101(HARMAN digitech)==>BD dt990 250. I've read that the lowest frequencies on...