When someone tells you it's a $40,000 amp, does it sound better?

"How many people have actually experienced listening to a $40,000 amplifier” 

I am listening music, not the amp. Amp is just a one piece of sound setup I have selected for my home. my current amp cost  $10k and it is driving pair of $4k speakers. max power I typically use is 10W, amp rated 100W. amp was matched together with speakers, speakers' position, cables, for best time response, decent FR, and to minimize distortions. amp has damping factor of 800, and power BW of 5Hz-300000Hz. 

I am doubt $40k amp has higher value other than prestige, expensive look etc., please provide me model # to check. 

True Class A amplifiers require large power supplies, huge heat sinks, have many output devices, consume lots of electricity, and generate a lot of heat. They’re expensive to build. My Colosseum has 48 Sanken bipolar transistors and can generate 160w at 8ohms and 1250w at 1 ohm. It’s all Class A. There can be no crossover distortion because the transistors never turn off. I think the sound is glorious and that there is no substitute for Class A amplification.

@larrykell wrote:

True Class A amplifiers require large power supplies, huge heat sinks, have many output devices, consume lots of electricity, and generate a lot of heat. They’re expensive to build. My Colosseum has 48 Sanken bipolar transistors and can generate 160w at 8ohms and 1250w at 1 ohm. It’s all Class A. There can be no crossover distortion because the transistors never turn off. I think the sound is glorious and that there is no substitute for Class A amplification.

That’s one massive beast of a Class A amplifier - not to mention the power bill it produces..! I know, because I too am very fond of true Class A amplifiers. There’s this effortless smoothness/liquidity and natural warmth to a good such amplifier that’s addictive. The Class A amplifier I’m using is only 30W/8ohms, but it also only handles frequencies from ~600Hz on up, actively, while looking directly into a 111dB sensitive compression driver and its associated horn. Suddenly 30W gets you a long way - if it even outputs more than a single watt or two, indeed typically only a fraction of it and with all that entails with regard to miniscule distortion levels. With a closer to "normal" 91dB sensitive pair of speakers, passive at that, one would need 3kW to - on paper - equate the SPL-scenario of the 111dB/30W combo mentioned, driving a passive full-range load at that. One shivers by the thought of a 3kW true Class A amplifier...

It’s funny, I don’t find the power bill to be that prohibitive. Maybe the amp adds $20-40 a month, I’m not sure. My electricity bills are around $175-200 a month. I also charge my Tesla at home so I don’t know how much it costs to keep that charged up to 75%. I don’t drive much, though, and I certainly don’t run the Colosseum 24x7, lol.

At the moment, I am sad, as my beloved amp has a crackle in one channel so I have to arrange for a way to ship the 175lb monster to a repair center. 
 

Look at Gryphon’s Apex There is always a sky above a sky, as they say. 

@westcoastaudiophile

Well, I have $34K mono block amps and a $22K stereo amp (see my user ID) and no question the mono blocks produce much better sound than the $22K ones or the Pass $10K amps they replace. I think a total of 4 people have seen my system in the last 20 years, so it is not for show. 

I have heard +$40K amps.