Pros: Great sound, good volume, good rechargable battery life
Cons: Popping sound when you turn the amp on
When I first turned this amp on and plugged in my Grado RS1i's, I just said "wow, this baby is smooth and sweet". I feel the same way when I use them with my Audeze LCD2's. I use the amp almost everyday and I am very happy with it. The battery life is very good. I highly recommend this amp. It's a keeper!!