I wouldn't consider the Triton 2 to be an upgrade to the Vandy 3 sig but of course what sounds good to you has a lot to do with your personal taste. If you want more clarity and detail, you might want to start from the preamp. I used to own a SP6B in the late 70's and I miss it very much. It is sweet and very musical sounding but it is not the last word in clarity and detail, especially after so many years, it may degrade somewhat unless its internal components have been properly maintained and refreshed.
