@zlone
Congradulations! Great sounding streamer.
You are quite right about the additional opportunity for improvement by replacing the Gumby. I recently compared the Yggdrasil with the Linn ~$5K DAC and it was like night and day. There are so much better DACs. I was using an Aurrender N100 for comparison. So, you have a big opportunity for improvement. Depending on the rest of your equipment.