I need to probe the minds of individuals who know anything about the vintage 4 pin connectors that served a dual purpose...on board battery charging and headphone connector. These were used on the Teknetics S/T and Garrett AT4 Beach Hunter.
I bought a real nice AT4 recently and it didn't come with either the charger or headphones.
There is an individual that I am in communication with that might be able to make a headphone adapter.
I used a speaker from a Garrett GTAX 500 as a tester and I got audio when I connected 2 of the 4 pins.
Can you guess which 2 pins? I had to guess as there is epoxy sealing in the wires on the reverse side.
I bought a real nice AT4 recently and it didn't come with either the charger or headphones.
There is an individual that I am in communication with that might be able to make a headphone adapter.
I used a speaker from a Garrett GTAX 500 as a tester and I got audio when I connected 2 of the 4 pins.
Can you guess which 2 pins? I had to guess as there is epoxy sealing in the wires on the reverse side.