2-Pack 6-Feet Mono Cable 2.5Mm Male to 3.5Mm Mono Jack Plug - 12V Trigger Cable
Connector 1: (1)2.5mm mono plug, Connector 2: (1) 3.5mm mono plug Cable specification 26AWG, length: 6ft. By using this cable, you can easily trigger the Parasound power amplifier from your Pre-amp.