Not worthless to me. I got some good information here.
@nonoise
Thanks for the recommendation. I like the Technics brand and also understand digital amps can have more of a "direct" sound than analog. The only one I heard was great for detail retrieval and had no bass compare to analog. But other brands may be different.
My apologies for being part of the problem.
Uncledemp. you are not. Don't let a few grouchy people ruin things here. What is right and what is wrong? It all depends on your point of view.