It's not so much that I'm impatient and not willing to give the unit more time - I want to give it a fair shake. Unfortunately because of my equipment rack, I cannot listen to anything else with the Lampi in place. I had to remove my phono stage and the Analog DAC and because I'm not enjoying the Lampi (it's fine for background music) I'm having audiophile withdrawals.
To be clear I'm not saying the Lampi is a bad or inferior DAC. Too many people love this thing and where there's smoke, there's fire. I've got a very analytical system and I thought the Lampi would synergize well with that, but my ears are hearing a very congealed sound. It's soft and pleasant, but rolled off, colored, soft and sort of mushy. It may very well be that I just listen to music differently and have different goals for a system (for example I like to follow instrumentation more than I listen to vocals etc).
In any case, I'm very excited to get new tubes (101d's on their way) and see what happens.