My audio system total $ = ca. $1,500
But, I can enjoy music better than my neighbor who owns B&W and etc.
Why, I do have one more very high end part, my brain's selective filtration function.
What is the function? It selects good part of sound produced from a mediocre audio system, and filters bad parts (noise, 3rd harmony high frequency, etc) out.
As long as I maintain the function in my brain, I do not need high end audios.
Please, try to develop the function instead of wasting your money.