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Asked by: Jianqing Ruppe
technology and computing computer peripheralsWhat is a headphone cable called?
Similarly one may ask, what is a headphone cable?
The three most common headphone cables are 3.5mm, 2.5mm and 6.3mm cables. 3.5mm cables are found on most portable CD players, MP3 players and boom boxes. 3.5mm cables are also the cable used by most computer speakers and on computer sound cards for line in, line out and microphone connections.
One may also ask, what is the difference between 2.5 mm and 3.5 mm audio jack?
2.5 mm Jacks vs. The most visible difference between the two connections is their size. The 3.5 mm jack is almost 50 percent larger than the 2.5 mm jack, but otherwise, they're similar. You'll also notice that the smaller 2.5 mm connection sometimes has an additional ring.
The most common types are 3-pin XLR, RCA, and 6.5mm TRS plugs (also known as ¼" jacks).
Audio Connectors
- Pin 1 is the earth (or shield)
- Pin 2 is the +ve (or 'hot')
- Pin 3 is the -ve (or 'cold).