re: "using an Ayre A7e integrated that I really like to drive LS50s, but there’s no practical way to add a sub..."
Just as a point of clarification, using powered subwoofers with Ayre amplifiers is a common practice. I've used subs with both the Ax-7e and the Ax-5 for years.
Just as a point of clarification, using powered subwoofers with Ayre amplifiers is a common practice. I've used subs with both the Ax-7e and the Ax-5 for years.