Contralto Marian Anderson sings her famous 1939 concert on the steps of the Lincoln Memorial, Fred Friendly recalls the production of the 1954 See It Now TV broadcast that helped to derail Sen. Joseph McCarthy, and former hostage Jackie Plug recalls her torture as a passenger on the hijacked Egyptair Flight 648.
Jack Size? I bought an MP3 player on Ebay a while ago and it works good, but it doesn't have any brand name on it so I can't say who makes it, all I know is that it's from China. My dilema is that I want to buy some speakers for it and the jack is smaller than a normal 3.5mm jack, so I don't know where to look for speakers.
According to connector naming convention, a 1/8-inch (3.5mm) headphone jack is an audio socket that accepts a 3.5mm male pin or audio plug. The term âheadphone jackâ is commonly used to mean the male plug as well as the female socket. This jack is a smaller version of the original 1/4-inch (6.35mm) socket, which also remains in widespread use. A third, even smaller standard is the 3/32-inch (2.5mm) jack, found on many cellphone headsets. The ubiquitous 3.5mm headphone jack or socket is standard on most handheld electronics with limited space, such as cell phones, personal digital assistants (PDAs), digital audio players and vidcams.