OK, so the winner (for me) is the Simaudio i-5 with the Forests.
Both sound great and the Prima is a little sweeter in the midrange and adds a nice juiciness to the female vocals that's hard to give up, but overall the Sim just offers a little more. A little more transparency, a little tighter imaging and focus and more accurate tonal representation. Many of the things that I found the Krell to add, but without the nasties in the highs - which to me are unforgivable.
The Sim actually attempts what seems to be some tube like qualities, but when pairing it head-to-head with the same thing, tubes do add a little more 'magic'. Although both sound great, the decision was pretty easy for me. The Sim just controls the Forests better.
While I prefer the Sim i-5, I still question if that could be the final pairing with the Forests. I think the 'perfect' pairing may lie along the lines of a PrimaLuna Prologue Three Preamp with a Simaudio i-3/5 power amp, or perhaps the BAT vk300? I think a hybrid system could be just the ticket for the Forests? The i-5 is nice, but I think a little more power could onyl go in a positive direction.
Both sound great and the Prima is a little sweeter in the midrange and adds a nice juiciness to the female vocals that's hard to give up, but overall the Sim just offers a little more. A little more transparency, a little tighter imaging and focus and more accurate tonal representation. Many of the things that I found the Krell to add, but without the nasties in the highs - which to me are unforgivable.
The Sim actually attempts what seems to be some tube like qualities, but when pairing it head-to-head with the same thing, tubes do add a little more 'magic'. Although both sound great, the decision was pretty easy for me. The Sim just controls the Forests better.
While I prefer the Sim i-5, I still question if that could be the final pairing with the Forests. I think the 'perfect' pairing may lie along the lines of a PrimaLuna Prologue Three Preamp with a Simaudio i-3/5 power amp, or perhaps the BAT vk300? I think a hybrid system could be just the ticket for the Forests? The i-5 is nice, but I think a little more power could onyl go in a positive direction.