???What's The LEAST Expensive "End Game"Amplifier You've Ever Heard???

Hmm. If fewer parts =better sound then why are some of these amps so darn expensive?

Just get rid of the spam parts and lower the price! Problem solved!

I’m only half kidding. Not all parts are created equal.
 

When people say “better sound” all it means is better to them. Lots of good sounding fish in the sea at all price points. Mainly you need an amp capable of driving the speakers to their max. Beyond that a lot simply comes down to personal preferences.

I have several amps and even more speakers in various rooms. Objectively I know which performs best overall. But subjectively, they each sound really good but different and I happily spend a good amount of time with each, depending mostly on mood. Variety is the spice of life for sure!  

An integrated amp under $4K? I would get the Musical Fidelity M6si. It has gobs and gobs of power and that wondrous Musical Fidelity sound. Get a used one and use the savings to get a DAC.

I am optimistic that it is my recently purchased Aurorasound HFSA-01. 

Rega Aethos integrated amp for me. I was blown away by the sound when I first heard it.