ANK L5 Mentor Preamp Kit.

Hi Guy's, I am about ready to take the plunge and drop 5K on an ANK L5 Mentor pre amp kit.  Anyone have any thoughts, advice, or insight on this unit?. I will be assembling the unit myself. Are the folks who have purchased this pre amp happy with the unit? Any input would be appreciated.

Thanks, Steven.

I love the 2.1 dac that I built, vinylvalet is correct on checking the parts inventory. I had to go back to Brian a few times for additional parts.

Not sure why anyone would want warm or analytical in a properly designed stereo system. If you mean by musical, tonal purity, effortless dynamics and presence then this DAC is spot on.