what is the difference ?
Is there a difference ?
And in the case of KEFq300 speakers, what is the black knob for at the back of the speakers in between the HF and LF connections ?
And I am using an old Rotel BX930BX amplifier which I like, but can anybody recommend a worthwhile upgrade ? I mean worthwhile, and to a degree I don't really care about the cost so long as it is BETTER.
Is there a difference ?
And in the case of KEFq300 speakers, what is the black knob for at the back of the speakers in between the HF and LF connections ?
And I am using an old Rotel BX930BX amplifier which I like, but can anybody recommend a worthwhile upgrade ? I mean worthwhile, and to a degree I don't really care about the cost so long as it is BETTER.