I never really liked big band jazz, but a new amplifier is prompting me to reconsider.
I moved from the US to the UK seven years ago, and brought with me an old Sony amplifier from the 1980's that my sister had given me when she upgraded. I had to use an electricity converter to use it here in the UK. As a Christmas present to myself, I bought a much better amplifier -- Quad Vena II integrated amplifier -- and I now no longer need to use a converter!
The chief benefit is the clarity of sound as well as added warmth. I was listening to the first Mosaic Lester Young set the other day, and big band music all of sudden made sense to me. And Lester Young never sounded so good!!! Compared to what I am hearing now, before, big band music just sounded like a sludge of sounds.
I am no audiophile, and I never thought an amplifier could make such a big difference. Now, I am thinking about a new CD player! I guess this is a dangerous road to travel on...