Mono cable for the right channel.
1 X Pre-out right (Tulp)
1 X DC-12V minijack connector (trigger)
1 X DIN8 Female (powerlink in)
• 12V to 4,5V Step Down (BANG & OLUFSEN Powerlink protection)
Hum or noise across the trigger jack?
Try to put this lead between the trigger, disconnect the ground.
These cables do not work with the Beolab5, 50, or 90.