No where else in the world happens so much business I guess. Chandni Chowk is an area in Old Delhi. It is a filthy place which American and European journalists and documentary makers would love to portray as the image of India, but the amount of business that happens there and the variety of products available there really overwhelm me.
With the little bit of electronics education that I have got in the past, right now I happen to be an electronics hobbyist and I make amplifiers for the audio frequencies. I made my own D2A convertor for my computer, which is better than what the motherboard has got to offer, and I have designed my own transistor based power amplifier to drive the set of speakers that I have got. And Chandni Chowk is the best place in the country that I can think of to get all these things for the cheapest rates in the world. I can make an amplifier for about Rs 10000, with the same output and quality of Yamaha amplifiers, if not Bosch, which would be available for around a lac.
Chandni Chowk is a very huge market place. It has got everything. Electrical fittings, bulbs of a huge variety, plumbing accessories, glass tile,, electronics and great food.