If you wanted to test, it should be on equal footing. A $200 keyboard with the same switches and modifications as a $2000 keyboard. Same keycaps as well.
If we're talking kits, honestly you might even want to use the same board and just have the case be different.
Even with all that, there's a good chance they will be able to tell that the keyboards are different, simply because the acoustics of the cases are going to be different. They just won't be able to subjectively measure the quality.
$200 might be too low though, I think the realm of it not being noticeable is probably closer to $300-400+.
Audiophile are buying it for better audio, but the quality isn't actually better.
Keyboard enthusiast buy it for different materials, finishes, color scheme, sets of switches, sets of keycaps, etc... They all can be done in a better or inferior quality.
I wouldn't agree with it because it's mostly defining the object by its aesthetics features.
As a disclosure, I own expensive audiophile gear, but, again, for the aesthetics primarily. I would be much happier with audiophiles if they just said they like the aesthetics.
1. Switches (can be lubed or spring swapped to customise feel) 2. Plate (holds switches together, can be aluminium, carbon fiber, brass, polycarbonate and more) 3. Case (heavily affects acoustics) 4. Foam (put in case to affect acoustics)
Of course even a non-audiophile can notice the difference between $30 and $200 headphones, but I wonder how many people could tell the difference between $2000 and $60k headphones.
However, each keyboard case + switch + keycap setup is going to feel and sound slightly different. So it isn't really an objective improvement but they will likely be distinguishable from one another. Some people are into it for the way it sounds.
Its not necessarily that more expensive switches = better experience, its more about getting exactly the type of switch you want. IMO the best switches I've ever used were $30 for a 61 key compact keyboard's worth.
This sounds pretty much like what headphone audiophiles say.
> However, each driver + housing + amp setup is going to feel and sound slightly different. So it isn't really an objective improvement but they will likely be distinguishable from one another.
Brands like Sennheiser have a very different sound from Audio-Technica which have different sound than Campfire Audio etc etc. Which is "better" is very subjective but there is a difference between say a pair of Sennheiser HD650 and Beyerdynamic DT1990
IMO, people that spend $2000 on a keyboard are overspending, but they are also aware that its a fashion accessory.
On the other hand, nobody is claiming that a fancy keyboard makes for a better typist or a finer writer. The aesthetics are what they are.
I wouldn't really consider nice headphones to be a prime example of audiophile gear, tbh.
The question as to which was more accurate, or which you prefer is an entirely different one.
Now I could never tell any difference between £5 standard interconnect and £100+ directional silliness, or beyond QED standard £1/m speaker cable. Needless to say I never bought any of that. So I've never understood the appeal of lunatic territory with £5k mains cables that look more suitable for mooring a ship.