In silver about 16 years left on warranty. This does a brilliant job of doing both tthe dedicated pre amp duties as you can switch out all the processing stuff. Recentley used into a Bryston 4b st and pmc ob1's. I have all the technical stuff to hand if needed, but a visit to the PMC or Bryston web site will give you all this. In mint condition with boxes and manuals. Cost £4700 new yours for the paltry sum of £1750 Rod email or pm [email]rod.reimann@ntlworld.com[/email]