@billstevenson Agree. I don't want this to turn into a debate on whether one is necessary or sounds different or not, since I'm a pretty firm believer in having to use my own ears to determine that. Even in my own system, what is perceptable to me might not be for others (and visa versa!). I merely want to explore what they have to offer, if anything, beyond the built-in SUT in my MW.
This also brings me to consider, even if I reach out to MW about having something different installed, I have absolutely no clue or reference point on whether anything else would sound different, so it could turn into an expensive back and forth endeavor. It might be better to first experiment with different outboard SET options and if there is one that I like more than the build-in, then I could discuss with MW to see if there is an option to replace.
I may not even perceive any difference on trying one, but mostly just wanted some guidance on how to go about matching with my components and some recommended options to try out.
@tomic601 Sure, but tubes last significantly longer and are significantly cheaper (unless you've got a PSET 300B or something). Cartridges last about 1-2 years max with me as I play quite a bit of records, so the recurring cost there is much more frequent and a lot more expensive. That's all.
@czarivey Sure, and I could probably get a bigger improvement by replacing all of my gear entirely with different, more expensive things, but that's not really the point of this thread. 😂 I'm just curious about SUT options is all, and like Bill touched on in his comment - add 'another tool to the toolbox.' If I try a few and can perceive absolutely no difference, then that'll be the end of that.