Hi, Looking for a adapter for the THF6 that allows me to plug into the small 2.5mm mono and produces mono stereo output into both headphones? All i can find is something made by "Nokia" and i am not sure sure that will work. What do you use when working the birds with your HT for dual headphones? ( i bought an adapter from Radioshack that is all they had and it still only does one earphone 
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