This 6.3mm stereo to 3.5mm stereo adapter is what you need to take your 3.5mm aux cable or headphones cable and turn it into a 6.3mm so you can plug into a mixer or amplifier.
This 6.3mm stereo male to 3.5mm stereo female adapter can take any 3.5mm plug and make it capable of plugging into a 6.3mm jack.
