Question: When did the 6th generation ipod come out?
Disambiguated questions and answers: question: When did the original 6th generation ipod classic come out?
When did the 120GB 6th generation ipod classic come out?
When did the 6th generation ipod Nano come out?
When did the 6th generation ipod touch come out?
When did the revised slim profile 160GB 6th generation ipod classic come out?
answer: September 5, 2007
September 9, 2008
September 1, 2010
July 15, 2015
September 9, 2009
Natural Questions answer: July 15 , 2015 (from the Wikipedia article "iPod Touch (6th generation)")