Found an inexpensive USB Audio DAC with 2V RMS Line Out
While looking around for low price competitors to the Objective DAC, I stumbled across the Hifimediy Sabre USB DAC based off the same ES9023 Digital to Analog Audio converter chip on the ODAC. For those that do not know what an Audio DAC is, it's basically a high quality replacement for the Line Out function of your sound card, by just plugging into a USB port, and Line Out to your amps. No drivers are usually needed for USB DAC's for Windows, MAC, or Linux, however this one is recommending one for Windows 7, which I will load on my ODAC to compare apples with apples.
While the ODAC board can be purchased for $100, the Hifimediy Sabre is selling for $57 on ebay #130828065609. I went ahead and ordered one to compare with the ODAC I have installed in my car, and will post findings ASAP.