Use your 6-pin LEMO plug headset in a standard twin plug GA aircraft. This un-powered adapter provides microphone and headphone to pass through. Works great with the Bose A20 LEMO headset, the David Clark One-XP headset, and the David Clark Pro-XP headset.
Cable Adapters, Aviation, for LEMO Headsets – UFlyMike
For Bose A20 Aviation Headset GA dual Female socket General Adapter to 6-pin Male(LEMO),Boeing GA to 6pin Male david clark - AliExpress
MG-31 GA Twin Jack-to-Lemo / Panel Power Headset Plug Adapter
RayTalk CB-09 Helicopter Headset to 6-pin LEMO Adapter Connector Cableproducts/cb-09-helicopter-he
PILOT USA Bose A20 6Pin Lemo-to-Airbus Adapter
Converts Bose Headset (Lemo/6pin) to General Aviation / Boeing Plug High quality connectors ensures crystal clear transmissions to your aviation
1UTech General Aviation Adapter/Connecter Compatible for Bose A20 (Lemo 6pin)
Aviation Headset Adapter Helicopter Plug to Ga Jak Plug - China Aviation Headset Adapter, Aviation Headset Accessories Adapter
Lemo Headset to Helicopter Adapter –
GA Headset to Fischer (8 Pin) Adapter