Thanks. I've been waiting for a review on this it seems like forever. The only reason I want this is to pair it up with an AlgoRhythm Solo ... hopefully by next year. 

Quote: Thanks for your review. I've never heard the OPA2227, so I never knew what I was missing. I was still curious when this recent debate started, but I think I'm more at peace with my C421 AD8620 after what you said.

Quote: Ah this got me so amped...same set-up.  Still got 2 more hours of charging to go.

Hi guys... long time lurker here. Set my alarm so I could order this at work. Had to tell the boss what I was doing and told him that I had to order it (boss's computer).Ordered it so fast that I didn't even see the free bundled stuff. Even the boss was happy for me.   Hope this thing...