Zendrive vs Zendrive 2? Anyone have any thoughts?

[dannopelli]

Anyone ever do a side by side of the Zendrive vs the Zendrive 2?

[ckofahl]

Danopelli,

I read a review on on the gear page, and the review said that the difference was that the zen2 seem to have a bit more gain. Other than that it was a bit more sparkel on the top end. zen1 seemed a bit smoother and more refined. YMMV.