I have a GR, which was my main digicable until the Stealth Sextet. I still use the GR from iTransport to DAC. It is smooth, full - bodied, with a bit of warmth but still well-detailed. No real rolloff of highs, just a bit of a golden glow, but much less than Siltech-type "glow." I could have lived with it very happily until I heard the Stealth, but there is not a huge difference in sound quality; more a matter of taste. It is a heavy mutha, so make sure you can support it properly.
Hope this helps.
Neal
Hope this helps.
Neal