Elite Crono Fluid Elastogel.
No adjustable resistance settings, power meter or other fancy extras, but it is within your price range, quiet, and doesn't damage tyres - 4,500 turbo miles on a Conti Ultra Sport without any appreciable wear.
I've had one of these turbos for over 2 years and it still works perfectly despite very regular use.
I have a Bkool as well, but even now there are some types of ride that I prefer to do on the Elite.
No adjustable resistance settings, power meter or other fancy extras, but it is within your price range, quiet, and doesn't damage tyres - 4,500 turbo miles on a Conti Ultra Sport without any appreciable wear.
I've had one of these turbos for over 2 years and it still works perfectly despite very regular use.
I have a Bkool as well, but even now there are some types of ride that I prefer to do on the Elite.