Headset question
I am thinking about getting the new bose A20 and see that it is available with a 6 pin connector that allows it to be powered by the aircraft. With this, you can also buy the cable to convert it to the standard 2 pin connectors.
My questions is - What aircraft use the 6 pin connector (I have only been in a few different types)? I am planning to work through my licenses up to ATPL so would hope to gain exposure to a wider range of aircraft and so am wondering is it worth giving myself the flexibility.