One additional point I will make on the DAC3. I am a huge fan and will never sell it but this comment is a bit negative.
I worked with a very established audio vendor/musician on a digital streaming project this year. He has been involved with building recording studios and has a great ear. He has the DAC3L in his work area at his shop. So, he knows the DAC well.
He is not a huge fan of the DAC3 because he says it is a bit too bright for him. Now he thinks it sounds bright not because it is that way on top but because it is lacking some low end so the top end seems more pronounced. I disagreed with him when he came over to my place and heard my DAC3B. However, today after hearing the Musetec 005 I can see where someone could say the DAC3B lacks some low end. The Musetec seems to have more on the bottom.
Saying all that, I really never get tired of hearing the DAC3B. It fits my tastes rather well. I think I will move it from my Musetec 005 system and pair it with my warmish KRELL integrated because the DAC3B is a bit better than the internal DAC in the KRELL.