JUYODE Lemo 6-Pin to GA Twin-Plug Headset Adapter

The JUYODE Lemo 6-pin to GA dual-plug adapter lets pilots use Bose A20, A30, ProFlight and other 6-pin LEMO headsets with standard general aviation twin-plug aircraft jacks.

Designed for pilots who transition between turbine and piston aircraft or who prefer a single high-quality headset, this adapter provides a straightforward physical connection from a 6-pin LEMO headset to the common GA twin plugs: a .206" (PJ-068) microphone plug and a .250" (PJ-055) headphone plug. It’s a compact, plug-and-play cable built to preserve clear audio while reminding users that it does not change electrical impedance.

How will this adapter fit my Bose A20 or A30 headset?

The JUYODE adapter is specifically made for headsets with a 6-pin LEMO connector, including Bose A20, A30 and ProFlight models. It plugs directly into the headset’s LEMO jack and provides the two separate GA plugs that most single-engine and light twin aircraft use.

• Compatible with Bose A20, A30, ProFlight and other 6-pin LEMO headsets
• Outputs standard GA twin plugs: .206" microphone (PJ-068) and .250" headphone (PJ-055)
• No internal wiring changes required—simple plug-and-play operation

Will audio quality or headset functions change when I use this cable?

The adapter is a passive cable that routes mic and speaker signals without altering how your headset processes sound. It maintains the clarity of transmitted audio, but it does not perform impedance conversion or alter electrical characteristics—so advanced features tied to impedance may not function.

• Maintains clear audio transmission between headset and aircraft
• Does not convert impedance or modify electrical properties
• Preserves headset controls and passive functionality where compatible

How simple is it to install and use the JUYODE adapter in the cockpit?

Installation is quick: plug the LEMO end into your headset and insert the twin GA plugs into the aircraft jacks. No tools, programming, or setup are required—ideal for pilots who switch aircraft frequently or who want to avoid carrying multiple headsets.

• True plug-and-play—no adapters or soldering needed
• Compact cable length for tidy cockpit routing
• Durable connectors for repeated use during flight operations

Are there any compatibility cautions I should know about?

Check that your headset has the 6-pin LEMO connector before purchasing. Because the cable does not change impedance, some headset features or compatibility with specific aircraft audio panels may be limited if those systems expect different electrical characteristics.

• Confirm your headset uses a 6-pin LEMO plug prior to ordering
• Understand the adapter does not perform impedance matching
• Test before flight in critical communications environments

Who this is for: The JUYODE Lemo 6-pin to GA dual-plug adapter is built for professional and private pilots who own high-end 6-pin LEMO headsets (like Bose A20/A30 and ProFlight) and need reliable compatibility with general aviation aircraft. It’s especially useful for flight instructors, corporate pilots, and owner-operators who move between turbine or electronic-headset-equipped aircraft and piston aircraft with standard dual jacks, and for anyone seeking a simple, durable cable to avoid carrying a second headset.