Just placed an order for the dual pin Proflight GA plug model for use in the B737. It’s on backorder with no update time available so who knows how long it will take. Until then I am thoroughly happy with the performance and comfort of the A20 that I’ve had for 4+ years, but will be selling it once the Pro Flite arrives.
It seems I’m like some guys with wives....feel the need to switch my headset every few years.