Atari ST E Stereo Phono Sockets -> SCART (resistance?)

[chaoticjelly]

Hello,

 

I would very much like to know the correct value of resistor to use when tapping the stereo audio signals from an Atari ST E and routing them to a SCART plug. The sound is far too loud so it needs toning down to a "normal" level so that there is no risk of the television speakers being damaged. Thank you very much in advance to whoever answers, I really appreciate it.

 

CJ.