Connecting Bluetooth adapter

[Margyd]

The sound on my LG Smart TV goes through my old Sony audio system. I want to attach my Bluetooth transmitter but the headphones jack is too big for the 3.5 mm end. Is there anything I can do?

 

[popatim]

Just use a 1/4" to 3.5mm adapter
http/www.amazon.com/Hosa-GPM-103-3-5mm-TRS-Adaptor/dp/B000068O3T

 

[Alabalcho]

If your Sony has audio-out (monitor out) connector, you better use this one.