I have a ZTPRE that I have modified using Muticap Film and Foil caps as well as Audiocap Theta Film and Foil caps. I have been very happy with the unit. It is a true dual mono design and it's very uncolored. I do not too much experience with other tube preamps but if you were looking for a unit that's reasonably priced and based on a minimalist design principles then the Decware should be amongst your top 3 choices. I noticed that recently their prices did go up and I was wondering when Steve would do that as it was a steal at about $ 1K. I believe he's offering the new units with a better volume controls which should make even a greater improvement. I also owned the ZLSA preamp and liked the ZTPRE better. The soundstage is wider and more holographic with the ZTPRE. You feel surrounded by the music.
