I have a Ray Samuels Audio Predator (usb DAC/AMP) for sale. it's in really
really nice shape as I just bought it less than a month ago. Warranty will
be transferred to you based on RSA's policy.
it's selling for $475+shipping+handling from RSA. it's yours for $420 net to
me.
it comes with everything. I will throw in a min-usb cable as it's not
included in the original package.