ah, poink (lightbulb over my head!)
i just took the signal of pin 6 and the ground at pin 8 and it worked straight away.
but if yours doesnt you can indeed place the lm1881 in between.
but try it first without it.
time for the sig:
'00 VW golf TDI upped to 130 HP - 18" RS 6 wheels - liliput 7" tft in indash housing - epia 10K - SB audigy - caliber 1 fahrad CAP - RF punch amp - hollywood 1.6K mono amp - boston acoustics pro - RF 10" DVD sub