@koestner Thanks for sharing your success story. A 4 day delivery on the replacement board is indeed impressive. I agree, I would much rather perform the repair myself than wait months for the unit to be repaired and returned.
@ervikingo Appreciate your input as you have owned quite the array of DACs in the past. The "non-fatigue" factor is why I'm leaning R2R as well.
Keep us posted on your impressions as you put hours on your DACs. Thanks!