Introduction and Background Burson contacted me about reviewing one of their opamps since I owned a Little Dot 1+. I jumped at the chance to try one of their opamps with the Little Dot 1+ since I've tried many other opamps (all the usual suspects from Burr Brown, Muses, LMI, etc.) in the past with this great performing yet inexpensive tube-hybrid amp. I decided to try the V5i-D. A few weeks went buy and I received the V5i-D. Initial impressions were this thing is built much better than your typical chip based opamp. I opened up the bottom cover...