Not yet. Not easy to find dealers, then stock with them, and finally time from my own schedule to go to a store on weekdays. Over weekends they are too packed to give a serious demo.
I need to have opinions and then I would try to demo as much in a single day. Need to separate out chaff.
EDIT - and btw, returning products after use is yet to hit India. To buy audio equipments, you pay 2-3 times of what you would pay in the US, 100% advance, wait for days/ weeks for product to reach you, and if it is faulty, its yours! Consumers still live in the stone age here.