Nglazer, I tried the dac to linestage first and linestage to amps second. I thought the line to amp made the biggest improvement.
For the first hour or two they will sound great, then they go south for a day, only to come back much better. After about three day, they will pretty much stabilize but will gradually improve. If you move them at all, it will take at least three hours for them to come back. Make sure you have them on fully and make sure the wave guides are not touching each other. A blow in card works fine to keep them separated. Don't treat the connectors with anything. They already are.
For the first hour or two they will sound great, then they go south for a day, only to come back much better. After about three day, they will pretty much stabilize but will gradually improve. If you move them at all, it will take at least three hours for them to come back. Make sure you have them on fully and make sure the wave guides are not touching each other. A blow in card works fine to keep them separated. Don't treat the connectors with anything. They already are.