I have limited owning experience but did a lot of research on preamps. The Quicksilver Line Stage, non-remote, version, is very simple, point to point wired, very good customer service, and has a very good reputation with customers. The company does not send units out to reviewers and is made in California. It's $1500 new but can be had for close to $900, used. That is, it seems to me, an extraordinary value in audio.