I am the second owner of this clock. I bought from a dealer about 8 months ago. Warrantee can be transfer by sending it back to Esoteric for a small fee. I used this in conjuction with my UX3pi and could hear a measurable difference. I'm finding I just don't use the standalone CDP anymore and am moving into the media sever direction. This clock can be used with another device that has a BNC work clock input. Comes with the stock BNC cable, Stock power cord, manual and original double shipping boxes. Description below comes from the manufacturer. Paypal and shipping extra. For more information please goto http://esoteric.teac.com/master_clocks/g-03x/
The G-03X is a younger sibling of the flagship G-0Rb and is an evolutionary successor to the crystal clock generator model G-0. The G-03X has an OCXO (Oven Controlled Crystal Oscillator) circuit on board. The OCXO is a small thermostatic chamber used to heat the combination oscillator core and control circuits at a fixed, high-thermal level. This provides stability to the crystal clock, being free from unwanted characteristic variations. As a result, the G-03X is exceptionally stable at +/- 0.1 ppm clock stability, even within severe thermal environments ranging from -20C to 70C!
The crystal master clock generator G-03X can be used with a wide range of digital source components with the same established product quality level achieved by the G-Ru.