Hi Ross. At the time your 4-series electronics were made, SimAudio had not yet found out how to build a great preamp. Things are different today, of course.
Your W-4070SE amp was a terrific bargain at its retail price and it is the better of your two pieces. That's why I said that in the future, you should plan to upgrade the *preamp* first. It is good, but not at the level of the power amp.
You won't know that until you listen, of course, so good luck with your speakers!
Your W-4070SE amp was a terrific bargain at its retail price and it is the better of your two pieces. That's why I said that in the future, you should plan to upgrade the *preamp* first. It is good, but not at the level of the power amp.
You won't know that until you listen, of course, so good luck with your speakers!