In my experience sub $1000 headphones are virtually all in the realm of *crap*. They might do some specific things well, they might have aspects of the tuning that are enjoyable or good detail in certain areas of the spectrum, but compared to top of the line they are from my perspective (as someone who has tried most of the summit-fi and owns the LCD5) poor headphones at least with respect to a budgetless analysis.Since the LCD5 thread might be the most popular threads I am following these days, I chose this one to articulate my opinion on relevant amplifiers.
In my opinion it is a very frustrating and misleading trend, that the most popular YouTube reviewers say DACs and amps hardly make any difference. Most of these YouTube stars say it is not worth spending more than $500 on a DAC and and amp.
Well, it is not worth it unless you have a really good pair of TOTL headphones. Than the differences/improvements become very obvious.
$3000-4000 headphone with $500 gear is a waste of hp resources. You need at least a gear of $2K to truly start to hear what your 3-4K headphone is capable of.
I just share this as I still see some completely ignorant posts with 4K headphones and $200 DAPs.
Please, do your research before a multi thousand dollar purchase to avoid disappointments.
On the other hand I don't think a lot of the newer more successful amps and DACS are even remotely bad. I'd be interested to hear the LCD5 through a laptop for example and even at that absurdly unbalanced level between amp/DAC I think you will still get a good overall understanding of the headphone. Straight through something like an an ADI DACs amplifier you will absolutely still have something in the realm of a summit-fi tier experience and its not all that expensive.
Now obviously amps aren't in the realm of say cables where you're for the most part deep into the weeds of snake oil, but if someone has a $5000 budget for a headphone/amp setup I'd absolutely recommend a $500 amp and the $4500 LCD5 as an option. Wait a year or two and upgrade the amp.
Headphones and amps in 2021 absolutely don't have the same necessity in price weighting equally for a good experience. You're not turning an LCD5 into an LCD2 just because you've spent a fraction of the price on an amp.