I agree the topping pre gets awesome reviews. I need to try it.
Actually, the Pre90 has received mixed feedback from end users. Yes, it was praised by Stereophile, but not every piece of gear they recommend turns out to be great in real-world use. Its sound leans toward the analytical side. If your intention is to switch from your current solid-state preamp to a tube counterpart for added warmth and smoothness, going with the Pre90 would be a step in the wrong direction.

