I have moved from USA to india after spending 3 years there. i had bought all most all items from TV to mixture grinder. my wife had bought all kitchen electrical items. when i reached india, i was shocked to know that india has voltage rating of 220V :(

after goggling i found many options but no one confirmed that which adapter will be best for my TV and Bose speakers

there are many adapter listed online but none could be trsuted. i used and end up bursting my Bose speaker.

finally i found custom made converter which is real good.

you need 1KVA adapter which can run your TV, Bose speaker anything you can think of. this is available in bangalore.

cost is around 4000 INR, it has uppser voltage cutoff as well so safe for your appliances.
cost is best as compare to other available adapter and i am using it over 6 months, no issues faced till now. it can be bought from SP road bangalore.

if you are outside bangalore then let me know i can send it you off course you have pay me the money ;)