Digital optical adapters fir tv to phone

[Buildingpr67]

Need to connect my lg tv digtal optical to older sound system.sound system has one input(same imput thats on a cell phone for ear plugs) what adapter do i need

 

[americanaudiophile]

You will need a DAC like this one
http/www.parts-express.com/parts-express-dac-digital-to-analog-converter-%2851-compatible%29--180-999
and a cable with 2 RCA plugs at the DAC end and a 3.5mm stereo mini plug at the other end.