Hi Ken,
Thanks for your reply.
I added the Silent Angel Bonn 8 and the HDplex Linear power supply as well. Instead of the EtherRegen, I opted for the Gigafoil. I upgraded all the DC power cords for the Nucleaus, Silent Angel, Gigafoil, and my router with Audio Sensibility cables. Like everything in this hobby, each upgrade makes a small improvement.
I'm considering the Lumin U1 or Auralic Aries G2/2.1 as my next upgrade. I've read up on the Grimm, but I'm not sure I can justify the cost. How are you connecting the G2.1 to the Tambaqui?
Tony